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class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown 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French" lang="fr" hreflang="fr" data-title="MD Data" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/MD_Data" title="MD Data – Italian" lang="it" hreflang="it" data-title="MD Data" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/MD_Data" title="MD Data – Cantonese" lang="yue" hreflang="yue" data-title="MD Data" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/MD_Data" title="MD Data – Chinese" lang="zh" hreflang="zh" data-title="MD Data" 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22MD+Data%22">"MD Data"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22MD+Data%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22MD+Data%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22MD+Data%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22MD+Data%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22MD+Data%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">August 2023</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444"><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/MD_Data" title="Special:EditPage/MD Data">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22MD+Data%22">"MD Data"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22MD+Data%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22MD+Data%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22MD+Data%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22MD+Data%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22MD+Data%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">August 2021</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> </div> </div><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><caption class="infobox-title">MD Data</caption><tbody><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:MD_Data_logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/MD_Data_logo.svg/220px-MD_Data_logo.svg.png" decoding="async" width="220" height="272" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/MD_Data_logo.svg/330px-MD_Data_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/12/MD_Data_logo.svg/440px-MD_Data_logo.svg.png 2x" data-file-width="427" data-file-height="528" /></a></span></td></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Sony_MMD-140A.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/67/Sony_MMD-140A.jpg/220px-Sony_MMD-140A.jpg" decoding="async" width="220" height="208" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/67/Sony_MMD-140A.jpg/330px-Sony_MMD-140A.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/67/Sony_MMD-140A.jpg/440px-Sony_MMD-140A.jpg 2x" data-file-width="1681" data-file-height="1588" /></a></span><div class="infobox-caption">MD Data Sony MMD-140A</div></td></tr><tr><th scope="row" class="infobox-label">Media type</th><td class="infobox-data"><a href="/wiki/Magneto-optical_drive" title="Magneto-optical drive">Magneto-optical disc</a></td></tr><tr><th scope="row" class="infobox-label">Capacity</th><td class="infobox-data">140 MB</td></tr><tr><th scope="row" class="infobox-label">Read<span class="nowrap"> </span>mechanism</th><td class="infobox-data">780 nm semiconductor laser diode</td></tr><tr><th scope="row" class="infobox-label">Write<span class="nowrap"> </span>mechanism</th><td class="infobox-data">Magnetic field modulation</td></tr><tr><th scope="row" class="infobox-label">Developed<span class="nowrap"> </span>by</th><td class="infobox-data"><a href="/wiki/Sony" title="Sony">Sony</a></td></tr><tr><th scope="row" class="infobox-label">Usage</th><td class="infobox-data">Data storage</td></tr><tr><th scope="row" class="infobox-label">Extended<span class="nowrap"> </span>from</th><td class="infobox-data"><a href="/wiki/Floppy_disk" title="Floppy disk">Floppy disk</a><br /><a href="/wiki/MiniDisc" title="MiniDisc">MiniDisc</a></td></tr><tr><th scope="row" class="infobox-label">Extended<span class="nowrap"> </span>to</th><td class="infobox-data"><a href="/wiki/Hi-MD" title="Hi-MD">Hi-MD</a></td></tr><tr><th scope="row" class="infobox-label">Released</th><td class="infobox-data">July 1993</td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist 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.sidebar{width:22em;float:right;clear:right;margin:0.5em 0 1em 1em;background:var(--background-color-neutral-subtle,#f8f9fa);border:1px solid var(--border-color-base,#a2a9b1);padding:0.2em;text-align:center;line-height:1.4em;font-size:88%;border-collapse:collapse;display:table}body.skin-minerva .mw-parser-output .sidebar{display:table!important;float:right!important;margin:0.5em 0 1em 1em!important}.mw-parser-output .sidebar-subgroup{width:100%;margin:0;border-spacing:0}.mw-parser-output .sidebar-left{float:left;clear:left;margin:0.5em 1em 1em 0}.mw-parser-output .sidebar-none{float:none;clear:both;margin:0.5em 1em 1em 0}.mw-parser-output .sidebar-outer-title{padding:0 0.4em 0.2em;font-size:125%;line-height:1.2em;font-weight:bold}.mw-parser-output .sidebar-top-image{padding:0.4em}.mw-parser-output .sidebar-top-caption,.mw-parser-output .sidebar-pretitle-with-top-image,.mw-parser-output .sidebar-caption{padding:0.2em 0.4em 0;line-height:1.2em}.mw-parser-output .sidebar-pretitle{padding:0.4em 0.4em 0;line-height:1.2em}.mw-parser-output .sidebar-title,.mw-parser-output .sidebar-title-with-pretitle{padding:0.2em 0.8em;font-size:145%;line-height:1.2em}.mw-parser-output .sidebar-title-with-pretitle{padding:0.1em 0.4em}.mw-parser-output .sidebar-image{padding:0.2em 0.4em 0.4em}.mw-parser-output .sidebar-heading{padding:0.1em 0.4em}.mw-parser-output .sidebar-content{padding:0 0.5em 0.4em}.mw-parser-output .sidebar-content-with-subgroup{padding:0.1em 0.4em 0.2em}.mw-parser-output .sidebar-above,.mw-parser-output .sidebar-below{padding:0.3em 0.8em;font-weight:bold}.mw-parser-output .sidebar-collapse .sidebar-above,.mw-parser-output .sidebar-collapse .sidebar-below{border-top:1px solid #aaa;border-bottom:1px solid #aaa}.mw-parser-output .sidebar-navbar{text-align:right;font-size:115%;padding:0 0.4em 0.4em}.mw-parser-output .sidebar-list-title{padding:0 0.4em;text-align:left;font-weight:bold;line-height:1.6em;font-size:105%}.mw-parser-output .sidebar-list-title-c{padding:0 0.4em;text-align:center;margin:0 3.3em}@media(max-width:640px){body.mediawiki .mw-parser-output .sidebar{width:100%!important;clear:both;float:none!important;margin-left:0!important;margin-right:0!important}}body.skin--responsive .mw-parser-output .sidebar a>img{max-width:none!important}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-list-title,html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-list-title,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media print{body.ns-0 .mw-parser-output .sidebar{display:none!important}}</style><table class="sidebar sidebar-collapse nomobile nowraplinks"><tbody><tr><th class="sidebar-title"><a href="/wiki/Optical_disc" title="Optical disc">Optical discs</a></th></tr><tr><td class="sidebar-image"><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:CD_icon_test.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/CD_icon_test.svg/128px-CD_icon_test.svg.png" decoding="async" width="128" height="128" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/CD_icon_test.svg/192px-CD_icon_test.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/02/CD_icon_test.svg/256px-CD_icon_test.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span></td></tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">General</div><div class="sidebar-list-content mw-collapsible-content" style="text-align: left"> <ul><li><a href="/wiki/Optical_disc" title="Optical disc">Optical disc</a></li> <li><a href="/wiki/Optical_disc_drive" title="Optical disc drive">Optical disc drive</a></li> <li><a href="/wiki/Optical_disc_authoring" title="Optical disc authoring">Optical disc authoring</a></li> <li><a href="/wiki/Optical_disc_authoring#Software" title="Optical disc authoring">Authoring software</a></li> <li><a href="/wiki/Optical_disc_recording_technologies" title="Optical disc recording technologies">Recording technologies</a> <ul><li><a href="/wiki/Optical_disc_recording_modes" title="Optical disc recording modes">Recording modes</a></li> <li><a href="/wiki/Packet_writing" title="Packet writing">Packet writing</a></li></ul></li> <li><a href="/wiki/Burst_cutting_area" title="Burst cutting area">Burst cutting area</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">Optical media types</div><div class="sidebar-list-content mw-collapsible-content" style="text-align: left"> <ul><li><b>Compact disc (<a href="/wiki/Compact_disc" title="Compact disc">CD</a>):</b> <a href="/wiki/Compact_Disc_Digital_Audio" title="Compact Disc Digital Audio">CD-DA</a>, <a href="/wiki/CD-ROM" title="CD-ROM">CD-ROM</a>, <a href="/wiki/CD-R" title="CD-R">CD-R</a>, <a href="/wiki/CD-RW" title="CD-RW">CD-RW</a>, <a href="/wiki/5.1_Music_Disc" title="5.1 Music Disc">5.1 Music Disc</a>, Super Audio CD (<a href="/wiki/Super_Audio_CD" title="Super Audio CD">SACD</a>), <a href="/wiki/Photo_CD" title="Photo CD">Photo CD</a>, CD Video (<a href="/wiki/CD_Video" title="CD Video">CDV</a>), Video CD (<a href="/wiki/Video_CD" title="Video CD">VCD</a>), Super Video CD (<a href="/wiki/Super_Video_CD" title="Super Video CD">SVCD</a>), <a href="/wiki/CD%2BG" title="CD+G">CD+G</a>, <a href="/wiki/CD-Text" title="CD-Text">CD-Text</a>, <a href="/wiki/CD-ROM_XA" class="mw-redirect" title="CD-ROM XA">CD-ROM XA</a>, <a href="/wiki/CD-i" title="CD-i">CD-i</a>, <a href="/wiki/MIL-CD" class="mw-redirect" title="MIL-CD">MIL-CD</a>, <a href="/wiki/Mini_CD" title="Mini CD">Mini CD</a></li> <li><b>Digital Versatile Disc (<a href="/wiki/DVD" title="DVD">DVD</a>):</b> <a href="/wiki/DVD-R" class="mw-redirect" title="DVD-R">DVD-R</a>, <a href="/wiki/DVD%2BR" class="mw-redirect" title="DVD+R">DVD+R</a>, <a href="/wiki/DVD-R_DL" title="DVD-R DL">DVD-R DL</a>, <a href="/wiki/DVD%2BR_DL" title="DVD+R DL">DVD+R DL</a>, <a href="/wiki/DVD-R_DS" title="DVD-R DS">DVD-R DS</a>, <a href="/wiki/DVD%2BR_DS" title="DVD+R DS">DVD+R DS</a>, <a href="/wiki/DVD-RW" class="mw-redirect" title="DVD-RW">DVD-RW</a>, <a href="/wiki/DVD%2BRW" class="mw-redirect" title="DVD+RW">DVD+RW</a>, <a href="/wiki/DVD-RAM" title="DVD-RAM">DVD-RAM</a>, <a href="/wiki/DVD-D" title="DVD-D">DVD-D</a>, <a href="/wiki/DVD-Audio" title="DVD-Audio">DVD-A</a>, <a href="/wiki/DVD-Video" title="DVD-Video">DVD-Video</a>, <a href="/wiki/High-Definition_Versatile_Disc" title="High-Definition Versatile Disc">HVD</a>, <a href="/wiki/EcoDisc" title="EcoDisc">EcoDisc</a>, <a href="/wiki/MiniDVD" title="MiniDVD">MiniDVD</a></li> <li><b>Blu-ray Disc (<a href="/wiki/Blu-ray" title="Blu-ray">BD</a>):</b> <a href="/wiki/Blu-ray_Disc_recordable" title="Blu-ray Disc recordable">BD-R & BD-RE</a>, <a href="/wiki/Blu-ray_3D" class="mw-redirect" title="Blu-ray 3D">Blu-ray 3D</a>, <a href="/wiki/Blu-ray#Mini_Blu-ray_Disc" title="Blu-ray">Mini Blu-ray Disc</a>, 4K Blu-ray (<a href="/wiki/Ultra_HD_Blu-ray" title="Ultra HD Blu-ray">Ultra HD Blu-ray</a>)</li> <li><b><a href="/wiki/M-DISC" title="M-DISC">M-DISC</a></b></li> <li><b><a href="/wiki/Universal_Media_Disc" title="Universal Media Disc">Universal Media Disc (UMD)</a></b></li> <li><b><a href="/wiki/Enhanced_Versatile_Disc" title="Enhanced Versatile Disc">Enhanced Versatile Disc (EVD)</a></b></li> <li><b><a href="/wiki/Forward_Versatile_Disc" title="Forward Versatile Disc">Forward Versatile Disc (FVD)</a></b></li> <li><b><a href="/wiki/Holographic_Versatile_Disc" title="Holographic Versatile Disc">Holographic Versatile Disc (HVD)</a></b></li> <li><b><a href="/wiki/China_Blue_High-definition_Disc" title="China Blue High-definition Disc">China Blue High-definition Disc (CBHD)</a></b></li> <li><b><a href="/wiki/HD_DVD" title="HD DVD">HD DVD</a>:</b> <a href="/wiki/HD_DVD-R" class="mw-redirect" title="HD DVD-R">HD DVD-R</a>, <a href="/wiki/HD_DVD-RW" class="mw-redirect" title="HD DVD-RW">HD DVD-RW</a>, <a href="/wiki/HD_DVD-RAM" class="mw-redirect" title="HD DVD-RAM">HD DVD-RAM</a></li> <li><b><a href="/wiki/High-Definition_Versatile_Multilayer_Disc" class="mw-redirect" title="High-Definition Versatile Multilayer Disc">High-Definition Versatile Multilayer Disc (HD VMD)</a></b></li> <li><b><a href="/wiki/VCDHD" title="VCDHD">VCDHD</a></b></li> <li><b><a href="/wiki/GD-ROM" title="GD-ROM">GD-ROM</a></b></li> <li><b><a href="/wiki/Personal_Video_Disc" class="mw-redirect" title="Personal Video Disc">Personal Video Disc (PVD)</a></b></li> <li><b>MiniDisc (<a href="/wiki/MiniDisc" title="MiniDisc">MD</a>):</b> <a class="mw-selflink selflink">MD Data, MD Data2</a></li> <li><b><a href="/wiki/Hi-MD" title="Hi-MD">Hi-MD</a></b></li> <li><b>LaserDisc (<a href="/wiki/LaserDisc" title="LaserDisc">LD</a>):</b> <a href="/wiki/LD-ROM" class="mw-redirect" title="LD-ROM">LD-ROM</a>, <a href="/wiki/LV-ROM" title="LV-ROM">LV-ROM</a></li> <li><b><a href="/wiki/Video_Single_Disc" title="Video Single Disc">Video Single Disc (VSD)</a></b></li> <li><b><a href="/wiki/Magneto-optical_drive" title="Magneto-optical drive">Magneto-optical discs</a></b></li> <li><b><a href="/wiki/Ultra_Density_Optical" title="Ultra Density Optical">Ultra Density Optical (UDO)</a></b></li> <li><b><a href="/wiki/3D_optical_data_storage" title="3D optical data storage">3D optical data storage</a></b></li> <li><b><a href="/wiki/Stacked_Volumetric_Optical_Disc" title="Stacked Volumetric Optical Disc">Stacked Volumetric Optical Disk (SVOD)</a></b></li> <li><b><a href="/wiki/Fluorescent_Multilayer_Disc" class="mw-redirect" title="Fluorescent Multilayer Disc">Fluorescent Multilayer Disc</a> </b></li> <li><b><a href="/wiki/Hyper_CD-ROM" title="Hyper CD-ROM">Hyper CD-ROM</a></b></li> <li><b><a href="/wiki/Nintendo_optical_discs" title="Nintendo optical discs">Nintendo optical disc (NOD)</a></b></li> <li><b><a href="/wiki/Archival_Disc" title="Archival Disc">Archival Disc</a> (AD)</b></li> <li><b><a href="/wiki/Professional_Disc" title="Professional Disc">Professional Disc</a></b></li> <li><b><a href="/wiki/DataPlay" title="DataPlay">DataPlay</a></b></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">Standards</div><div class="sidebar-list-content mw-collapsible-content" style="text-align: left"> <ul><li><a href="/wiki/Small_Form_Factor_Committee" title="Small Form Factor Committee">SFF</a> <a href="/wiki/ATA_Packet_Interface" class="mw-redirect" title="ATA Packet Interface">ATAPI</a>/<a href="/wiki/SCSI_Multimedia_Commands" title="SCSI Multimedia Commands">MMC</a> <ul><li><a href="/wiki/Mount_Rainier_(packet_writing)" title="Mount Rainier (packet writing)">Mount Rainier</a> (packet writing)</li> <li><a href="/wiki/Layer_Jump_Recording" title="Layer Jump Recording">Mount Fuji</a> (layer jump recording)</li></ul></li> <li><a href="/wiki/Rainbow_Books" title="Rainbow Books">Rainbow Books</a></li> <li>File systems <ul><li><a href="/wiki/ISO_9660" title="ISO 9660">ISO 9660</a> <ul><li><a href="/wiki/Joliet_(file_system)" class="mw-redirect" title="Joliet (file system)">Joliet</a></li> <li><a href="/wiki/Romeo_file_system" class="mw-redirect" title="Romeo file system">Romeo</a></li> <li><a href="/wiki/Rock_Ridge" class="mw-redirect" title="Rock Ridge">Rock Ridge</a> / SUSP</li> <li><a href="/wiki/El_Torito_(CD-ROM_standard)" class="mw-redirect" title="El Torito (CD-ROM standard)">El Torito</a></li> <li><a href="/wiki/Apple_ISO_9660_Extensions" class="mw-redirect" title="Apple ISO 9660 Extensions">Apple ISO 9660 Extensions</a></li></ul></li> <li>Universal Disk Format (<a href="/wiki/Universal_Disk_Format" title="Universal Disk Format">UDF</a>)</li> <li><a href="/wiki/ISO_13490" title="ISO 13490">ISO 13490</a></li></ul></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">See also</div><div class="sidebar-list-content mw-collapsible-content" style="text-align: left"> <ul><li><a href="/wiki/History_of_optical_storage_media" class="mw-redirect" title="History of optical storage media">History of optical storage media</a></li> <li><a href="/wiki/High-definition_optical_disc_format_war" title="High-definition optical disc format war">High-definition optical disc format war</a></li></ul></div></div></td> </tr><tr><td class="sidebar-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Optical_disc" title="Template:Optical disc"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Optical_disc" title="Template talk:Optical disc"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Optical_disc" title="Special:EditPage/Template:Optical disc"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <p><b>MD Data</b> is a type of <a href="/wiki/Magneto-optical" class="mw-redirect" title="Magneto-optical">magneto-optical</a> medium derived from <a href="/wiki/MiniDisc" title="MiniDisc">MiniDisc</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>In developing and marketing it, <a href="/wiki/Sony" title="Sony">Sony</a> was trying to set the new standard for removable media to replace the <a href="/wiki/Floppy_disk#3½-inch_floppy_disk" title="Floppy disk">3½-inch diskette</a> it had also helped create. MD Data competed in a <a href="/wiki/Format_war" title="Format war">format war</a> with other disks such as SyQuest's <a href="/wiki/SyQuest_EZ_135_Drive" title="SyQuest EZ 135 Drive">EZ 135</a>, Imation's <a href="/wiki/SuperDisk" title="SuperDisk">SuperDisk</a>, and the <a href="/wiki/Iomega_Zip" class="mw-redirect" title="Iomega Zip">Iomega Zip</a>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Ultimately neither MD Data nor any of its competitors succeeded in becoming the de facto new universal standard fully replacing the 3.5 inch diskette; with <a href="/wiki/Recordable_CD" class="mw-redirect" title="Recordable CD">recordable CDs</a> coming closest to filling the role, followed by <a href="/wiki/USB_flash_drives" class="mw-redirect" title="USB flash drives">USB flash drives</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Overview">Overview</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MD_Data&action=edit&section=1" title="Edit section: Overview"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>MD Data disks can be fully read-only, fully rewritable, or be a hybrid of the two, with a portion of a disk being read-only and while another is rewritable. </p><p>With 140 MB disks, MD Data offered about 100 times as much storage capacity as ordinary diskettes, and more than its competitors like the Zip (100 MB), SuperDisk (120 MB), and EZ 135 (135 MB), in a physically smaller medium. </p><p>The format was featured in products such as still cameras, a PDA, document scanners, and image storage and editing systems. </p><p>Another use was in 4- and 8-track <a href="/wiki/Multitrack_recording" title="Multitrack recording">multitrack recording</a> decks. Meant as a step up from the popular 4-track cassette-based studios, these recorders enjoyed a brief prominence before they were replaced by relatively affordable and far more flexible direct-to-hard drive recording on <a href="/wiki/Microsoft_Windows" title="Microsoft Windows">Windows</a> and <a href="/wiki/Apple_Macintosh" class="mw-redirect" title="Apple Macintosh">Macintosh</a> based computers. Some examples of products that used the format are a few multitrack "<a href="/wiki/Portastudio" title="Portastudio">portastudio</a>"-style audio recorders such as Sony's MDM-X4 and <a href="/wiki/Tascam" class="mw-redirect" title="Tascam">Tascam</a>'s 564. </p><p>Sony's MDH-10 MD Data disk drive, meant for use with Windows and Mac PCs, could also play back audio MiniDiscs. However, the drive was expensive compared to the Zip drive and others. </p> <div class="mw-heading mw-heading2"><h2 id="MD_Data2">MD Data2</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MD_Data&action=edit&section=2" title="Edit section: MD Data2"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1273380762/mw-parser-output/.tmulti">.mw-parser-output .tmulti .multiimageinner{display:flex;flex-direction:column}.mw-parser-output .tmulti .trow{display:flex;flex-direction:row;clear:left;flex-wrap:wrap;width:100%;box-sizing:border-box}.mw-parser-output .tmulti .tsingle{margin:1px;float:left}.mw-parser-output .tmulti .theader{clear:both;font-weight:bold;text-align:center;align-self:center;background-color:transparent;width:100%}.mw-parser-output .tmulti .thumbcaption{background-color:transparent}.mw-parser-output .tmulti .text-align-left{text-align:left}.mw-parser-output .tmulti .text-align-right{text-align:right}.mw-parser-output .tmulti .text-align-center{text-align:center}@media all and (max-width:720px){.mw-parser-output .tmulti .thumbinner{width:100%!important;box-sizing:border-box;max-width:none!important;align-items:center}.mw-parser-output .tmulti .trow{justify-content:center}.mw-parser-output .tmulti .tsingle{float:none!important;max-width:100%!important;box-sizing:border-box;text-align:center}.mw-parser-output .tmulti .tsingle .thumbcaption{text-align:left}.mw-parser-output .tmulti .trow>.thumbcaption{text-align:center}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .tmulti .multiimageinner span:not(.skin-invert-image):not(.skin-invert):not(.bg-transparent) img{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .tmulti .multiimageinner span:not(.skin-invert-image):not(.skin-invert):not(.bg-transparent) img{background-color:white}}</style><div class="thumb tmulti tright"><div class="thumbinner multiimageinner" style="width:352px;max-width:352px"><div class="trow"><div class="tsingle" style="width:155px;max-width:155px"><div class="thumbimage" style="height:171px;overflow:hidden"><span typeof="mw:File"><a href="/wiki/File:MD_Data_2_logo.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/77/MD_Data_2_logo.svg/153px-MD_Data_2_logo.svg.png" decoding="async" width="153" height="172" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/77/MD_Data_2_logo.svg/230px-MD_Data_2_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/77/MD_Data_2_logo.svg/306px-MD_Data_2_logo.svg.png 2x" data-file-width="544" data-file-height="610" /></a></span></div></div><div class="tsingle" style="width:193px;max-width:193px"><div class="thumbimage" style="height:171px;overflow:hidden"><span typeof="mw:File"><a href="/wiki/File:MDview_MD_Data2_disk_top.png" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/MDview_MD_Data2_disk_top.png/191px-MDview_MD_Data2_disk_top.png" decoding="async" width="191" height="172" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/MDview_MD_Data2_disk_top.png/287px-MDview_MD_Data2_disk_top.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2f/MDview_MD_Data2_disk_top.png/382px-MDview_MD_Data2_disk_top.png 2x" data-file-width="3179" data-file-height="2864" /></a></span></div></div></div><div class="trow" style="display:flex"><div class="thumbcaption">MD Data2 logo and disc</div></div></div></div> <p>In 1997, Sony introduced the MD Data2 format at 650 MB. The only product that used the format was Sony's DCM-M1 camcorder (capable of still images and <a href="/wiki/MPEG-2" title="MPEG-2">MPEG-2</a> video). </p> <div class="mw-heading mw-heading2"><h2 id="Hi-MD">Hi-MD</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MD_Data&action=edit&section=3" title="Edit section: Hi-MD"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Hi-MD" title="Hi-MD">Hi-MD</a>, introduced in 2004 allows 340MB or 1GB of any type of data to be stored on a Hi-MD formatted MiniDisc, succeeding MD Data and MD Data2. </p> <div class="mw-heading mw-heading2"><h2 id="Gallery">Gallery</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MD_Data&action=edit&section=4" title="Edit section: Gallery"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Sony_CyberShot_DSC-MD1_CP%2B_2011.jpg" class="mw-file-description" title="The Sony Cyber-shot DSC-MD1 was the only Cyber-shot camera using MD Data"><img alt="The Sony Cyber-shot DSC-MD1 was the only Cyber-shot camera using MD Data" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Sony_CyberShot_DSC-MD1_CP%2B_2011.jpg/98px-Sony_CyberShot_DSC-MD1_CP%2B_2011.jpg" decoding="async" width="98" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Sony_CyberShot_DSC-MD1_CP%2B_2011.jpg/147px-Sony_CyberShot_DSC-MD1_CP%2B_2011.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Sony_CyberShot_DSC-MD1_CP%2B_2011.jpg/196px-Sony_CyberShot_DSC-MD1_CP%2B_2011.jpg 2x" data-file-width="1600" data-file-height="1955" /></a></span></div> <div class="gallerytext">The Sony Cyber-shot DSC-MD1 was the only <a href="/wiki/Cyber-shot" title="Cyber-shot">Cyber-shot</a> camera using MD Data</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Worlds_first_DVD_Camcorder_Sony_DCM-M1_1999_MD_DISCAM_VIDEO_MD.jpg" class="mw-file-description" title="The camcorder Sony DCM-M1 records 20 minutes of MPEG2-Video on a MD Data2 disc"><img alt="The camcorder Sony DCM-M1 records 20 minutes of MPEG2-Video on a MD Data2 disc" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Worlds_first_DVD_Camcorder_Sony_DCM-M1_1999_MD_DISCAM_VIDEO_MD.jpg/120px-Worlds_first_DVD_Camcorder_Sony_DCM-M1_1999_MD_DISCAM_VIDEO_MD.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Worlds_first_DVD_Camcorder_Sony_DCM-M1_1999_MD_DISCAM_VIDEO_MD.jpg/180px-Worlds_first_DVD_Camcorder_Sony_DCM-M1_1999_MD_DISCAM_VIDEO_MD.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Worlds_first_DVD_Camcorder_Sony_DCM-M1_1999_MD_DISCAM_VIDEO_MD.jpg/240px-Worlds_first_DVD_Camcorder_Sony_DCM-M1_1999_MD_DISCAM_VIDEO_MD.jpg 2x" data-file-width="800" data-file-height="601" /></a></span></div> <div class="gallerytext">The <a href="/wiki/Camcorder" title="Camcorder">camcorder</a> Sony DCM-M1 records 20 minutes of MPEG2-Video on a MD Data2 disc</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Sony_MDM-X4_Minidisk_Multitrack_Recorder.jpg" class="mw-file-description" title="Sony MDM-X4 Multitrack Recorder"><img alt="Sony MDM-X4 Multitrack Recorder" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Sony_MDM-X4_Minidisk_Multitrack_Recorder.jpg/120px-Sony_MDM-X4_Minidisk_Multitrack_Recorder.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Sony_MDM-X4_Minidisk_Multitrack_Recorder.jpg/180px-Sony_MDM-X4_Minidisk_Multitrack_Recorder.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/db/Sony_MDM-X4_Minidisk_Multitrack_Recorder.jpg/240px-Sony_MDM-X4_Minidisk_Multitrack_Recorder.jpg 2x" data-file-width="3264" data-file-height="2448" /></a></span></div> <div class="gallerytext">Sony MDM-X4 Multitrack Recorder</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MD_Data&action=edit&section=5" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/MiniDisc" title="MiniDisc">MiniDisc</a></li> <li><a href="/wiki/Hi-MD" title="Hi-MD">Hi-MD</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MD_Data&action=edit&section=6" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation magazine cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/19961220103438/http://www.byte.com/art/9508/sec11/art11.htm">"Sony's Mini-MO"</a>. <i><a href="/wiki/Byte_(magazine)" title="Byte (magazine)">Byte</a></i>. August 1995. Archived from <a rel="nofollow" class="external text" href="http://www.byte.com/art/9508/sec11/art11.htm">the original</a> on 20 December 1996.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Byte&rft.atitle=Sony%27s+Mini-MO&rft.date=1995-08&rft_id=http%3A%2F%2Fwww.byte.com%2Fart%2F9508%2Fsec11%2Fart11.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMD+Data" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLasky1996" class="citation magazine cs1">Lasky, Michael S. (January 1996). <a rel="nofollow" class="external text" href="https://web.archive.org/web/19990117022714/https://www.pcworld.com/hardware/storage_backup/articles/jan96/jan9621.html">"Is Sony's 140MB MiniDisc Drive the Next Betamax?"</a>. <i><a href="/wiki/PC_World" title="PC World">PC World</a></i>. Archived from <a rel="nofollow" class="external text" href="https://www.pcworld.com/hardware/storage_backup/articles/jan96/jan9621.html">the original</a> on 17 January 1999.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=PC+World&rft.atitle=Is+Sony%27s+140MB+MiniDisc+Drive+the+Next+Betamax%3F&rft.date=1996-01&rft.aulast=Lasky&rft.aufirst=Michael+S.&rft_id=https%3A%2F%2Fwww.pcworld.com%2Fhardware%2Fstorage_backup%2Farticles%2Fjan96%2Fjan9621.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMD+Data" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MD_Data&action=edit&section=7" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.minidisc.org/md_data_table.html">MiniDisc Data Product table</a></li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=MD_Data&oldid=1275336842">https://en.wikipedia.org/w/index.php?title=MD_Data&oldid=1275336842</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Optical_computer_storage" title="Category:Optical computer storage">Optical computer storage</a></li><li><a href="/wiki/Category:Computer-related_introductions_in_1993" title="Category:Computer-related introductions in 1993">Computer-related introductions in 1993</a></li><li><a href="/wiki/Category:Sony_products" title="Category:Sony products">Sony products</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:Articles_needing_additional_references_from_August_2023" title="Category:Articles needing additional references from August 2023">Articles needing additional references from August 2023</a></li><li><a href="/wiki/Category:All_articles_needing_additional_references" title="Category:All articles needing additional references">All articles needing additional references</a></li><li><a href="/wiki/Category:Articles_needing_additional_references_from_August_2021" title="Category:Articles needing additional references from August 2021">Articles needing additional references from August 2021</a></li><li><a href="/wiki/Category:Articles_with_multiple_maintenance_issues" title="Category:Articles with multiple maintenance issues">Articles with multiple maintenance issues</a></li><li><a href="/wiki/Category:Pages_using_multiple_image_with_auto_scaled_images" title="Category:Pages using multiple image with auto scaled images">Pages using multiple image with auto scaled images</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 12 February 2025, at 12:37<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. 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