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id="toc-nForce4/nForce4-4x" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#nForce4/nForce4-4x"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>nForce4/nForce4-4x</span> </div> </a> <ul id="toc-nForce4/nForce4-4x-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-nForce4_Ultra" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#nForce4_Ultra"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>nForce4 Ultra</span> </div> </a> <ul id="toc-nForce4_Ultra-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-nForce4_SLI" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#nForce4_SLI"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>nForce4 SLI</span> </div> </a> <ul id="toc-nForce4_SLI-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-nForce4_SLI_Intel_Edition" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#nForce4_SLI_Intel_Edition"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>nForce4 SLI Intel Edition</span> </div> </a> <ul id="toc-nForce4_SLI_Intel_Edition-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-nForce4_SLI_x16" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#nForce4_SLI_x16"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.5</span> <span>nForce4 SLI x16</span> </div> </a> <ul id="toc-nForce4_SLI_x16-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Southbridges" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Southbridges"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Southbridges</span> </div> </a> <button aria-controls="toc-Southbridges-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only 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<div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Motherboard chipset</div> <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"><a href="/wiki/Nvidia" title="Nvidia">Nvidia</a> nForce4</caption><tbody><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Nforce4.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/d/d8/Nforce4.png" decoding="async" width="200" height="200" class="mw-file-element" data-file-width="200" data-file-height="200" /></a></span></td></tr><tr><th scope="row" class="infobox-label">CPU supported</th><td class="infobox-data"><a href="/wiki/AMD64" class="mw-redirect" title="AMD64">AMD64</a><br /><a href="/wiki/Pentium_4" title="Pentium 4">Pentium 4</a></td></tr><tr><th scope="row" class="infobox-label">Socket supported</th><td class="infobox-data"><a href="/wiki/Socket_939" title="Socket 939">Socket 939</a><br /><a href="/wiki/Socket_AM2" title="Socket AM2">Socket AM2</a><br /><a href="/wiki/Socket_754" title="Socket 754">Socket 754</a><br /><a href="/wiki/LGA_775" title="LGA 775">LGA 775</a></td></tr><tr><th colspan="2" class="infobox-header">Miscellaneous</th></tr><tr><th scope="row" class="infobox-label">Release date(s)</th><td class="infobox-data">October 2004</td></tr><tr><th scope="row" class="infobox-label">Predecessor</th><td class="infobox-data"><a href="/wiki/NForce3" title="NForce3">nForce3</a></td></tr><tr><th scope="row" class="infobox-label">Successor</th><td class="infobox-data"><a href="/wiki/NForce_500" title="NForce 500">nForce 500</a></td></tr></tbody></table> <p>The <b>nForce4</b> is a motherboard <a href="/wiki/Chipset" title="Chipset">chipset</a> released by <a href="/wiki/Nvidia" title="Nvidia">Nvidia</a> in October 2004. The chipset supports <a href="/wiki/AMD64" class="mw-redirect" title="AMD64">AMD 64-bit</a> processors (<a href="/wiki/Socket_939" title="Socket 939">Socket 939</a>, <a href="/wiki/Socket_AM2" title="Socket AM2">Socket AM2</a> and <a href="/wiki/Socket_754" title="Socket 754">Socket 754</a>) and <a href="/wiki/Intel_Corporation" class="mw-redirect" title="Intel Corporation">Intel</a> <a href="/wiki/Pentium_4" title="Pentium 4">Pentium 4</a> <a href="/wiki/LGA_775" title="LGA 775">LGA 775</a> processors. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Models">Models</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=NForce4&action=edit&section=1" title="Edit section: Models"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="nForce4/nForce4-4x"><span id="nForce4.2FnForce4-4x"></span>nForce4/nForce4-4x</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=NForce4&action=edit&section=2" title="Edit section: nForce4/nForce4-4x"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>nForce4 is the second evolution of the <a href="/wiki/Media_Communications_Processor" class="mw-redirect" title="Media Communications Processor">Media Communications Processor</a> (MCP)<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (December 2009)">citation needed</span></a></i>]</sup> and incorporates both <a href="/wiki/Northbridge_(computing)" title="Northbridge (computing)">Northbridge</a> and <a href="/wiki/Southbridge_(computing)" title="Southbridge (computing)">Southbridge</a> on a single <a href="/wiki/Die_(integrated_circuit)" title="Die (integrated circuit)">die</a> (the first was <a href="/wiki/NForce3" title="NForce3">nForce3</a>). </p><p>The <a href="/wiki/Socket_754" title="Socket 754">Socket 754</a> version of the board has the <a href="/wiki/HyperTransport" title="HyperTransport">HyperTransport</a> link clocked to 800 <a href="/wiki/Hertz" title="Hertz">MHz</a> (6.4 GB/s transfer rate). Motherboards based on early revisions are mostly referred to as "nForce4-4x" (relating with their ability to handle HT speeds of 4x). </p> <ul><li>Support for up to 20 <a href="/wiki/PCI_Express" title="PCI Express">PCI Express</a> (PCIe) lanes (up to 38-40 lanes for the nForce4 SLI x16). Reference boards are set up with one x16 slot and three x1 slots, leaving 1 lane unused.</li> <li>Support for up to 10 <a href="/wiki/Universal_Serial_Bus" class="mw-redirect" title="Universal Serial Bus">USB</a> 2.0 ports.</li> <li>Support for 4 <a href="/wiki/Serial_ATA" class="mw-redirect" title="Serial ATA">SATA</a> and 4 <a href="/wiki/AT_Attachment" class="mw-redirect" title="AT Attachment">PATA</a> drives, which can be linked together in any combination of SATA and PATA to form a <a href="/wiki/RAID" title="RAID">RAID</a> 0, 1, or 0+1.</li> <li>Nvidia RAID Morphing, which allows conversion from one RAID type to another <a href="/wiki/On_the_fly" title="On the fly">on the fly</a>.</li> <li>Nvidia <a href="/wiki/NTune" class="mw-redirect" title="NTune">nTune</a>, a tool for easy <a href="/wiki/Overclocking" title="Overclocking">overclocking</a> and timing configurations.</li> <li>Full 1000 MHz speed on <a href="/wiki/HyperTransport" title="HyperTransport">HyperTransport</a> (8 GB/s transfer rate).</li> <li>Eight-channel <a href="/wiki/AC%2797" title="AC'97">AC'97</a> audio.</li> <li>Onboard <a href="/wiki/Gigabit_Ethernet" title="Gigabit Ethernet">Gigabit Ethernet</a>.</li> <li>Nvidia <a href="/wiki/ActiveArmor" class="mw-redirect" title="ActiveArmor">ActiveArmor</a>, an onboard firewall solution. (Not available on regular nForce 4)</li> <li>Does not support <a href="/wiki/Windows_98" title="Windows 98">Windows 98</a> or <a href="/wiki/Windows_Me" title="Windows Me">Windows Me</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></li></ul> <div class="mw-heading mw-heading3"><h3 id="nForce4_Ultra">nForce4 Ultra</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=NForce4&action=edit&section=3" title="Edit section: nForce4 Ultra"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The Ultra version contains all of the features of the nForce4-4x version with the addition of:<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> </p> <ul><li>Hardware processing for the <a href="/wiki/ActiveArmor" class="mw-redirect" title="ActiveArmor">ActiveArmor</a> to reduce CPU load.</li> <li><a href="/wiki/Serial_ATA" class="mw-redirect" title="Serial ATA">Serial ATA</a> 3 Gbit/s interface with 300 MB/s transfer speeds for SATA 3 Gbit/s drives.</li></ul> <p>Enthusiasts discovered early after the release of nForce4 Ultra that the chipset was identical to nForce4 SLI other than a single resistor on the chip package itself. By modifying this resistor as the SLI is configured, an Ultra can be turned into an SLI.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="nForce4_SLI">nForce4 SLI</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=NForce4&action=edit&section=4" title="Edit section: nForce4 SLI"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <a href="/wiki/Scalable_Link_Interface" title="Scalable Link Interface">SLI</a> version has all the features of the Ultra version, in addition to <a href="/wiki/Scalable_Link_Interface" title="Scalable Link Interface">SLI</a> (Scalable Link Interface). This interface allows two video cards to be connected to produce a single output. This can theoretically double framerates by splitting work between the two <a href="/wiki/Graphics_processing_unit" title="Graphics processing unit">GPUs</a>. </p><p>On a standard (non x16) nForce4 SLI motherboard, the system can be configured to provide an x16 slot for one graphics board or twin x8 slots for the SLI configuration. A jumper bank must be altered to set these options.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="nForce4_SLI_Intel_Edition">nForce4 SLI Intel Edition</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=NForce4&action=edit&section=5" title="Edit section: nForce4 SLI Intel Edition"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Unlike its AMD Athlon 64 sibling, the Intel Edition is an older chipset as it has both a <a href="/wiki/Northbridge_(computing)" title="Northbridge (computing)">northbridge</a> and <a href="/wiki/Southbridge_(computing)" title="Southbridge (computing)">southbridge</a>. As with the older <a href="/wiki/NForce2" title="NForce2">nForce2</a> chipsets, Nvidia calls the northbridge the "System Platform Processor" (SPP) and the southbridge the "Media and Communications Processor" (MCP). This change in design was necessitated because, unlike the Athlon 64/Opteron, the <a href="/wiki/Pentium_4" title="Pentium 4">Pentium 4</a> does not have an on-board memory controller thus requiring Nvidia to include one in the chipset like in older nForce2. In addition to supporting Pentium 4 processors (with up to a 1066 MHz <a href="/wiki/Front_side_bus" class="mw-redirect" title="Front side bus">FSB</a>) the chipset includes support for <a href="/wiki/DDR2_SDRAM" title="DDR2 SDRAM">DDR2 SDRAM</a>. Also like Nvidia's older chipsets, the MCP and SPP communicate through a Hypertransport link, in this case only at (1.6 GB/s. transfer rate) Apart from these differences, the nForce4 SLI Intel Edition shares the same features as the regular nForce4 SLI.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>An oddity of the Intel Edition is the fact that while it works with the <a href="/wiki/Pentium_D" title="Pentium D">Pentium D</a> 830 (3.0 GHz) and 840 (3.2 GHz), as well as the <a href="/wiki/Pentium_Extreme_Edition" class="mw-redirect" title="Pentium Extreme Edition">Extreme Edition</a> of the 840, it does not work with the Pentium D 820 (2.8 GHz) because the 820 has a much lower current draw than the 830 and 840. Attempting to boot an Intel Edition board with an 820 will cause it to shut down so as to avoid damaging the processor. Nvidia have stated that they do not consider the 820 to be an enthusiast (because it is older) processor, and as such will not be enabling support for it.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> However, the nForce4 SLI X16 supports it. </p> <div class="mw-heading mw-heading3"><h3 id="nForce4_SLI_x16">nForce4 SLI x16</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=NForce4&action=edit&section=6" title="Edit section: nForce4 SLI x16"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <b>nForce4 SLI x16</b> has similar features to the nForce4 SLI, except it now provides 16 PCI-Express lanes to both graphics cards in an SLI configuration (as opposed to only 8 lanes per graphics card with the original SLI chipset). This is the only version of the nForce4 for AMD processors that has a separate northbridge and southbridge. It comprises the existing nForce4 MCP for the southbridge and a new AMD nForce4 System Platform Processor (SPP). The two chips are connected via the HyperTransport link. This solution provides 38 PCI-Express lanes in total, and can be divided over 7 slots. It is also available for Intel processors, whereby it provides 40 PCI-Express lanes, which can be divided over 9 slots. </p> <div class="mw-heading mw-heading2"><h2 id="Southbridges">Southbridges</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=NForce4&action=edit&section=7" title="Edit section: Southbridges"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="nForce400/405/410/430"><span id="nForce400.2F405.2F410.2F430"></span>nForce400/405/410/430</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=NForce4&action=edit&section=8" title="Edit section: nForce400/405/410/430"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The nForce400/405/410/430 refer to nForce4 based southbridges which are used together with <a href="/wiki/GeForce_6#GeForce_6100_and_6150_series" class="mw-redirect" title="GeForce 6">GeForce 6100/6150</a> series northbridges to form a chipset with integrated graphics. The combination is a follow-up to the popular <a href="/wiki/NForce2" title="NForce2">nForce2</a> IGP chipset. </p> <div class="mw-heading mw-heading2"><h2 id="Driver_Availability">Driver Availability</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=NForce4&action=edit&section=9" title="Edit section: Driver Availability"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Nvidia offers nForce4 chipset driver downloads for <a href="/wiki/Windows_NT" title="Windows NT">NT-based</a> Windows versions from 2000 up to and including Vista in the "Legacy" product type category on their download page. However, there is no official support for Windows 7 or newer, but Windows 7 has a built-in driver for the nForce 6 chipset, which is very similar.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Flaws">Flaws</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=NForce4&action=edit&section=10" title="Edit section: Flaws"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed_section 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 section <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/NForce4" title="Special:EditPage/NForce4">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a> in this section. Unsourced material may be challenged and removed.</span> <span class="date-container"><i>(<span class="date">December 2009</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> <p>Nvidia's nForce4 chipset suffers from several unresolved issues. </p><p>The <a href="/wiki/ActiveArmor" class="mw-redirect" title="ActiveArmor">ActiveArmor</a> hardware firewall is nearly non-functional, with many unsolved bugs and potentially serious instability issues. Installing <a href="/wiki/ActiveArmor" class="mw-redirect" title="ActiveArmor">ActiveArmor</a> can cause <a href="/wiki/Blue_Screen_of_Death" class="mw-redirect" title="Blue Screen of Death">BSODs</a> for users of certain software, especially <a href="/wiki/Peer-to-peer" title="Peer-to-peer">peer-to-peer</a> <a href="/wiki/File_sharing" title="File sharing">file sharing</a> applications. Some programs, such as <a href="/wiki/%CE%9CTorrent" title="ΜTorrent">μTorrent</a>, go so far as to have warning messages about using Nvidia's firewall in combination with their software. ActiveArmor also has a high probability of causing corruption of file downloads. Nvidia has been unable to solve these issues and points to hardware bugs within the chipset itself, problems which they are unable to work around. </p><p>There have also been data corruption issues associated with certain SATA 3 Gbit/s hard drives. The issues can often be resolved with a firmware update for the hard drive from the manufacturer. </p><p>The nForce4 chipset has also been blamed for issues with PCI cards, relating to Nvidia's implementation of the <a href="/wiki/Peripheral_Component_Interconnect" title="Peripheral Component Interconnect">PCI bus</a>. RME Audio, a maker of professional audio equipment, has stated that the latency of the PCI bus is unreliable and that the chipset's PCI Express interface can "hog" system data transfer resources when intense video card usage is occurring. This has the effect of causing audible pops and clicks with PCI <a href="/wiki/Sound_card" title="Sound card">sound cards</a>.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Gamers have noticed this effect, especially with <a href="/wiki/Creative_Technology" title="Creative Technology">Creative</a>'s <a href="/wiki/Sound_Blaster_X-Fi" title="Sound Blaster X-Fi">Sound Blaster X-Fi</a> and <a href="/wiki/Sound_Blaster_Audigy_2" class="mw-redirect" title="Sound Blaster Audigy 2">Sound Blaster Audigy 2</a> sound cards. Compatibility issues between these sound cards and nForce4 motherboards have been ongoing, including reports of serious and irreversible damage to crucial motherboard components. Driver updates were also found to be unsuccessful.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Latency issues are more readily apparent with sound cards than other addon cards because of the direct user feedback the audio problems demonstrate. </p> <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=NForce4&action=edit&section=11" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Comparison_of_Nvidia_chipsets" class="mw-redirect" title="Comparison of Nvidia chipsets">Comparison of Nvidia chipsets</a></li> <li><a href="/wiki/NForce_500" title="NForce 500">NForce 500</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=NForce4&action=edit&section=12" 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"><a rel="nofollow" class="external text" href="http://www.nvidia.com/page/nforce4_family.html">Nvidia nForce4</a>, Nvidia, accessed September 4, 2006.</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">Wasson, Scott. <a rel="nofollow" class="external text" href="http://techreport.com/reviews/2004q4/nforce4-ultra/index.x?pg=1">Nvidia's nForce4 Ultra chipset</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20070629205415/http://techreport.com/reviews/2004q4/nforce4-ultra/index.x?pg=1">Archived</a> 2007-06-29 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, Tech Report, November 22, 2004.</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text">Fink, Wesley. <a rel="nofollow" class="external text" href="http://www.anandtech.com/cpuchipsets/showdoc.aspx?i=2322">Morphing nForce4 Ultra into nForce4 SLI</a>, Anandtech, January 18, 2005.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">Fink, Wesley. <a rel="nofollow" class="external text" href="http://www.anandtech.com/mb/showdoc.aspx?i=2337&p=3">DFI nForce4: SLI and Ultra for Mad Overclockers</a>, Anandtech, February 5, 2005.</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text">Wasson, Scott. <a rel="nofollow" class="external text" href="http://techreport.com/reviews/2005q2/nforce4-sli-intel/index.x?pg=1">Nvidia's nForce4 SLI Intel Edition chipset</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20061119073435/http://techreport.com/reviews/2005q2/nforce4-sli-intel/index.x?pg=1">Archived</a> 2006-11-19 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, Tech Report, April 8, 2005.</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text">Shilov, Anton. <a rel="nofollow" class="external text" href="http://www.xbitlabs.com/news/cpu/display/20050524054105.html">Intel Pentium D 820 May Be Incompatible with Third Party Chipsets</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20060911200513/http://www.xbitlabs.com/news/cpu/display/20050524054105.html">Archived</a> 2006-09-11 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, X-bit labs, May 24, 2005.</span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.nvidia.com/Download/Find.aspx?lang=en-us">NVIDIA Driver Downloads</a>, August 20, 2009</span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text">Fahlén, Anders. <a rel="nofollow" class="external text" href="http://www.rme-audio.de/english/techinfo/nforce4_tests.htm">nForce4 Single CPU Chipset - DAW Stress Test Reports</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20100225123632/http://www.rme-audio.de/english/techinfo/nforce4_tests.htm">Archived</a> 2010-02-25 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, RME Audio, March 9, 2005.</span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://forums.creative.com/creativelabs/board?board.id=soundblaster">Creative Sound Blaster Forum</a>, accessed September 5, 2006.</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=NForce4&action=edit&section=13" 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.nvidia.com/page/nforce4_family.html">Nvidia: nForce4</a></li> <li><a rel="nofollow" class="external text" href="http://www.anandtech.com/cpuchipsets/showdoc.aspx?i=2248">Anandtech: nForce4: PCI Express and SLI for Athlon 64</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20061119073435/http://techreport.com/reviews/2005q2/nforce4-sli-intel/index.x?pg=1">Techreport: Nvidia's nForce4 SLI Intel Edition chipset</a></li></ul> <div class="navbox-styles"><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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