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[o]" accesskey="o" class=""><span>로그인</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="더 많은 옵션" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="개인 도구" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">개인 도구</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="사용자 메뉴" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ko.wikipedia.org&uselang=ko"><span>기부</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EA%B3%84%EC%A0%95%EB%A7%8C%EB%93%A4%EA%B8%B0&returnto=%EC%9B%A8%EC%96%B4+%EB%A0%88%EB%B2%A8%EB%A7%81" title="계정을 만들고 로그인하는 것이 좋습니다. 하지만 필수는 아닙니다"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>계정 만들기</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EB%A1%9C%EA%B7%B8%EC%9D%B8&returnto=%EC%9B%A8%EC%96%B4+%EB%A0%88%EB%B2%A8%EB%A7%81" title="위키백과에 로그인하면 여러가지 편리한 기능을 사용할 수 있습니다. 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class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="사이트"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="목차" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">목차</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">숨기기</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">처음 위치</div> </a> </li> <li id="toc-이론" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#이론"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>이론</span> </div> </a> <ul id="toc-이론-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-같이_보기" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#같이_보기"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>같이 보기</span> </div> </a> <ul id="toc-같이_보기-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-각주" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#각주"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>각주</span> </div> </a> <ul id="toc-각주-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-외부_링크" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#외부_링크"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>외부 링크</span> </div> </a> <ul id="toc-외부_링크-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="목차" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="목차 토글" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">목차 토글</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">웨어 레벨링</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="다른 언어로 문서를 방문합니다. 8개 언어로 읽을 수 있습니다" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-8" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">8개 언어</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Anivellament_de_desgast" title="Anivellament de desgast – 카탈로니아어" lang="ca" hreflang="ca" data-title="Anivellament de desgast" data-language-autonym="Català" data-language-local-name="카탈로니아어" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Wear_leveling" title="Wear leveling – 영어" lang="en" hreflang="en" data-title="Wear leveling" data-language-autonym="English" data-language-local-name="영어" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Nivelaci%C3%B3n_del_desgaste" title="Nivelación del desgaste – 스페인어" lang="es" hreflang="es" data-title="Nivelación del desgaste" data-language-autonym="Español" data-language-local-name="스페인어" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/R%C3%A9partition_de_l%27usure" title="Répartition de l'usure – 프랑스어" lang="fr" hreflang="fr" data-title="Répartition de l'usure" data-language-autonym="Français" data-language-local-name="프랑스어" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A6%E3%82%A7%E3%82%A2%E3%83%AC%E3%83%99%E3%83%AA%E3%83%B3%E3%82%B0" title="ウェアレベリング – 일본어" lang="ja" hreflang="ja" data-title="ウェアレベリング" data-language-autonym="日本語" data-language-local-name="일본어" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/R%C3%B3wnowa%C5%BCenie_zu%C5%BCycia" title="Równoważenie zużycia – 폴란드어" lang="pl" hreflang="pl" data-title="Równoważenie zużycia" data-language-autonym="Polski" data-language-local-name="폴란드어" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%92%D0%B8%D1%80%D1%96%D0%B2%D0%BD%D1%8E%D0%B2%D0%B0%D0%BD%D0%BD%D1%8F_%D0%B7%D0%BD%D0%BE%D1%81%D1%83" title="Вирівнювання зносу – 우크라이나어" lang="uk" hreflang="uk" data-title="Вирівнювання зносу" data-language-autonym="Українська" data-language-local-name="우크라이나어" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%80%97%E6%90%8D%E5%B9%B3%E5%9D%87%E6%8A%80%E8%A1%93" title="耗損平均技術 – 중국어" lang="zh" hreflang="zh" data-title="耗損平均技術" data-language-autonym="中文" data-language-local-name="중국어" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q3108884#sitelinks-wikipedia" title="언어 간 링크 편집" class="wbc-editpage">링크 편집</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="이름공간"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%EC%9B%A8%EC%96%B4_%EB%A0%88%EB%B2%A8%EB%A7%81" title="본문 보기 [c]" accesskey="c"><span>문서</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%ED%86%A0%EB%A1%A0:%EC%9B%A8%EC%96%B4_%EB%A0%88%EB%B2%A8%EB%A7%81&action=edit&redlink=1" rel="discussion" class="new" title="문서의 내용에 대한 토론 문서 (없는 문서) [t]" accesskey="t"><span>토론</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" 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vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">도구</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">숨기기</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="더 많은 옵션" > <div class="vector-menu-heading"> 동작 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a 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class="vector-pinnable-header-label">보이기</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">숨기기</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">위키백과, 우리 모두의 백과사전.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ko" dir="ltr"><p><span class="nowrap"></span> <b>웨어 레벨링</b>(wear leveling)은 <a href="/wiki/%EC%86%94%EB%A6%AC%EB%93%9C_%EC%8A%A4%ED%85%8C%EC%9D%B4%ED%8A%B8_%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B8%8C" title="솔리드 스테이트 드라이브">솔리드 스테이트 드라이브</a>(SSD) 및 <a href="/wiki/USB_%ED%94%8C%EB%9E%98%EC%8B%9C_%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B8%8C" title="USB 플래시 드라이브">USB 플래시 드라이브</a>에 사용되는 <a href="/wiki/%ED%94%8C%EB%9E%98%EC%8B%9C_%EB%A9%94%EB%AA%A8%EB%A6%AC" title="플래시 메모리">플래시 메모리</a>와 같은 지울 수 있는 컴퓨터 저장 매체의 서비스 수명을 연장하는 기술이다.<sup id="cite_ref-Fundamental_Patent_1-0" class="reference"><a href="#cite_note-Fundamental_Patent-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> 이러한 메모리 시스템에는 다양한 수준의 수명 향상을 제공하는 여러 가지 마모 평준화 메커니즘이 있다.<sup id="cite_ref-Spansion_2-0" class="reference"><a href="#cite_note-Spansion-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Corsair_3-0" class="reference"><a href="#cite_note-Corsair-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>PWL(preemptive wear leveling)이라는 용어는 <a href="/wiki/%EC%9B%A8%EC%8A%A4%ED%84%B4_%EB%94%94%EC%A7%80%ED%84%B8" title="웨스턴 디지털">웨스턴 디지털</a>에서 오디오 및 비디오 데이터 저장용으로 설계된 <a href="/wiki/%ED%95%98%EB%93%9C_%EB%94%94%EC%8A%A4%ED%81%AC_%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B8%8C" title="하드 디스크 드라이브">하드 디스크 드라이브</a>(HDD)에 사용되는 보존 기술을 설명하는 데 사용되었다. 그러나 이 문서의 맥락에서 HDD는 일반적으로 웨어 레벨링의 영향을 받는 장치가 아니다. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="이론"><span id=".EC.9D.B4.EB.A1.A0"></span>이론</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%9B%A8%EC%96%B4_%EB%A0%88%EB%B2%A8%EB%A7%81&action=edit&section=1" title="부분 편집: 이론"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/EEPROM" title="EEPROM">EEPROM</a> 및 플래시 메모리 미디어에는 개별적으로 지울 수 있는 세그먼트가 있으며, 각각은 신뢰할 수 없게 되기 전에 제한된 수의 삭제 주기를 거칠 수 있다. 이는 일반적으로 약 3,000/5,000주기이지만 많은 플래시 장치에는 <a href="/wiki/%ED%94%8C%EB%9E%98%EC%8B%9C_%EB%A9%94%EB%AA%A8%EB%A6%AC_%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC" title="플래시 메모리 컨트롤러">플래시 메모리 컨트롤러</a>에서 세그먼트 전체의 데이터 이동 및 마모를 추적하는 데 사용할 수 있는 100,000주기의 특별히 확장된 수명을 가진 하나의 블록이 있다. CD-RW 및 DVD-RW와 같은 지울 수 있는 <a href="/wiki/%EA%B4%91_%EB%94%94%EC%8A%A4%ED%81%AC" title="광 디스크">광학 미디어</a>의 정격은 최대 1,000사이클(DVD-RAM 미디어의 경우 100,000사이클)이다. </p><p>웨어 레벨링은 삭제 및 다시 쓰기가 매체 전체에 고르게 분산되도록 데이터를 정렬하여 이러한 제한 사항을 해결하려고 시도한다. 이러한 방식으로 높은 쓰기 주기 집중으로 인해 단일 삭제 블록이 조기에 실패하지 않는다. 플래시 메모리에서 칩의 단일 블록은 다른 블록보다 긴 수명을 갖도록 설계되어 메모리 컨트롤러가 손상 가능성을 줄이면서 작동 데이터를 저장할 수 있다. </p><p><a href="/wiki/%ED%8C%8C%EC%9D%BC_%ED%95%A0%EB%8B%B9_%ED%85%8C%EC%9D%B4%EB%B8%94" title="파일 할당 테이블">FAT</a>, <a href="/wiki/%EC%9C%A0%EB%8B%89%EC%8A%A4_%ED%8C%8C%EC%9D%BC_%EC%8B%9C%EC%8A%A4%ED%85%9C" title="유닉스 파일 시스템">UFS</a>, <a href="/wiki/%EA%B3%84%EC%B8%B5%EC%A0%81_%ED%8C%8C%EC%9D%BC_%EC%8B%9C%EC%8A%A4%ED%85%9C" title="계층적 파일 시스템">HFS</a>/<a href="/wiki/HFS_%ED%94%8C%EB%9F%AC%EC%8A%A4" title="HFS 플러스">HFS+</a>, <a href="/wiki/%ED%99%95%EC%9E%A5_%ED%8C%8C%EC%9D%BC_%EC%8B%9C%EC%8A%A4%ED%85%9C" title="확장 파일 시스템">EXT</a> 및 <a href="/wiki/NTFS" title="NTFS">NTFS</a>와 같은 기존 파일 시스템은 원래 자기 디스크용으로 설계되었으므로 많은 데이터 구조(예: 디렉터리)를 동일한 영역에 반복적으로 다시 작성한다. 이러한 시스템을 플래시 메모리 미디어에 사용하면 문제가 된다. 일부 파일 시스템이 마지막 액세스 시간을 추적하여 파일 <a href="/wiki/%EB%A9%94%ED%83%80%EB%8D%B0%EC%9D%B4%ED%84%B0" title="메타데이터">메타데이터</a>가 지속적으로 제자리에 다시 작성될 수 있다는 사실로 인해 문제가 더욱 악화된다. </p> <div class="mw-heading mw-heading2"><h2 id="같이_보기"><span id=".EA.B0.99.EC.9D.B4_.EB.B3.B4.EA.B8.B0"></span>같이 보기</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%9B%A8%EC%96%B4_%EB%A0%88%EB%B2%A8%EB%A7%81&action=edit&section=2" title="부분 편집: 같이 보기"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%ED%94%8C%EB%9E%98%EC%8B%9C_%ED%8C%8C%EC%9D%BC_%EC%8B%9C%EC%8A%A4%ED%85%9C" title="플래시 파일 시스템">플래시 파일 시스템</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="각주"><span id=".EA.B0.81.EC.A3.BC"></span>각주</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%9B%A8%EC%96%B4_%EB%A0%88%EB%B2%A8%EB%A7%81&action=edit&section=3" title="부분 편집: 각주"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r35556958">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.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-Fundamental_Patent-1"><span class="mw-cite-backlink"><a href="#cite_ref-Fundamental_Patent_1-0">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6850443">미국 특허 6,850,443</a><span class="PDFlink noprint"><a rel="nofollow" class="external text" href="http://www.pat2pdf.org/pat2pdf/foo.pl?number=6850443"> </a></span> Wear leveling techniques for flash memory systems.</span> </li> <li id="cite_note-Spansion-2"><span class="mw-cite-backlink"><a href="#cite_ref-Spansion_2-0">↑</a></span> <span class="reference-text"><cite class="citation web">Perdue, Ken (2010년 4월 30일). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110607212139/http://www.eettaiwan.com/STATIC/PDF/200808/EETOL_2008IIC_Spansion_AN_13.pdf">“Wear Leveling Application Note”</a> <span style="font-size:85%;">(PDF)</span>. <a href="/wiki/Spansion" class="mw-redirect" title="Spansion">Spansion</a>. 2011년 6월 7일에 <a rel="nofollow" class="external text" href="http://www.eettaiwan.com/STATIC/PDF/200808/EETOL_2008IIC_Spansion_AN_13.pdf">원본 문서</a> <span style="font-size:85%;">(PDF)</span>에서 보존된 문서<span class="reference-accessdate">. 2010년 8월 12일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Wear+Leveling+Application+Note&rft.pub=Spansion&rft.date=2010-04-30&rft.aulast=Perdue&rft.aufirst=Ken&rft_id=http%3A%2F%2Fwww.eettaiwan.com%2FSTATIC%2FPDF%2F200808%2FEETOL_2008IIC_Spansion_AN_13.pdf&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%9B%A8%EC%96%B4+%EB%A0%88%EB%B2%A8%EB%A7%81" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-Corsair-3"><span class="mw-cite-backlink"><a href="#cite_ref-Corsair_3-0">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20071013150729/http://www.corsair.com/_faq/FAQ_flash_drive_wear_leveling.pdf">“USB Flash Wear-Leveling and Life Span”</a> <span style="font-size:85%;">(PDF)</span>. <a href="/wiki/Corsair_Gaming" class="mw-redirect" title="Corsair Gaming">Corsair</a>. June 2007. 2007년 10월 13일에 <a rel="nofollow" class="external text" href="http://www.corsair.com/_faq/FAQ_flash_drive_wear_leveling.pdf">원본 문서</a> <span style="font-size:85%;">(PDF)</span>에서 보존된 문서<span class="reference-accessdate">. 2013년 7월 27일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=USB+Flash+Wear-Leveling+and+Life+Span&rft.pub=Corsair&rft.date=2007-06&rft_id=http%3A%2F%2Fwww.corsair.com%2F_faq%2FFAQ_flash_drive_wear_leveling.pdf&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%9B%A8%EC%96%B4+%EB%A0%88%EB%B2%A8%EB%A7%81" class="Z3988"><span style="display:none;"> </span></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="외부_링크"><span id=".EC.99.B8.EB.B6.80_.EB.A7.81.ED.81.AC"></span>외부 링크</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%9B%A8%EC%96%B4_%EB%A0%88%EB%B2%A8%EB%A7%81&action=edit&section=4" title="부분 편집: 외부 링크"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20070202230957/http://www.bitmicro.com/press_resources_flash_ssd.php">Flash SSDs –  Inferior Technology or Closet Superstar?</a>, bitmicro.com, archived from the original on February 2, 2007</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r36480591">.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 dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol 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style="width:1%">주요 용어</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EC%95%94%ED%98%B8%ED%99%94" title="암호화">암호화</a></li> <li><a href="/wiki/%EC%98%A4%EB%A5%98_%EA%B2%80%EC%B6%9C_%EC%A0%95%EC%A0%95" title="오류 검출 정정">ECC</a></li> <li><a href="/wiki/%ED%94%8C%EB%9E%98%EC%8B%9C_%ED%8C%8C%EC%9D%BC_%EC%8B%9C%EC%8A%A4%ED%85%9C" title="플래시 파일 시스템">플래시 파일 시스템</a></li> <li><a href="/wiki/%ED%94%8C%EB%9E%98%EC%8B%9C_%EB%A9%94%EB%AA%A8%EB%A6%AC" title="플래시 메모리">플래시 메모리</a></li> <li><a href="/wiki/%EB%A9%80%ED%8B%B0_%EB%A0%88%EB%B2%A8_%EC%85%80" title="멀티 레벨 셀">SLC/MLC</a></li> <li><a href="/wiki/%ED%94%8C%EB%9E%98%EC%8B%9C_%EB%A9%94%EB%AA%A8%EB%A6%AC_%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC" title="플래시 메모리 컨트롤러">플래시 메모리 컨트롤러</a></li> <li><a href="/wiki/%EC%93%B0%EA%B8%B0_%EC%A6%9D%ED%8F%AD" title="쓰기 증폭">쓰레기 수집</a></li> <li><a href="/wiki/%EC%95%84%EC%9D%B4%EC%98%B5%EC%8A%A4" title="아이옵스">아이옵스</a></li> <li><a href="/wiki/%EB%B9%84%ED%8A%B8%EB%A0%88%EC%9D%B4%ED%8A%B8" title="비트레이트">MB/초</a></li> <li><a href="/wiki/%ED%94%8C%EB%9E%98%EC%8B%9C_%EB%A9%94%EB%AA%A8%EB%A6%AC" title="플래시 메모리">메모리 마모</a></li> <li><a href="/w/index.php?title=%EC%98%A4%ED%94%88_%EC%B1%84%EB%84%90_SSD&action=edit&redlink=1" class="new" title="오픈 채널 SSD (없는 문서)">오픈 채널 SSD</a></li> <li><a href="/wiki/%EC%93%B0%EA%B8%B0_%EC%A6%9D%ED%8F%AD" title="쓰기 증폭">오버 프로비저닝</a></li> <li><a href="/wiki/%ED%94%8C%EB%9E%98%EC%8B%9C_%EB%A9%94%EB%AA%A8%EB%A6%AC" title="플래시 메모리">읽기 방해</a></li> <li><a href="/wiki/%EC%93%B0%EA%B8%B0_%EC%A6%9D%ED%8F%AD" title="쓰기 증폭">보안 삭제</a></li> <li><a href="/wiki/%EC%86%94%EB%A6%AC%EB%93%9C_%EC%8A%A4%ED%85%8C%EC%9D%B4%ED%8A%B8_%EA%B8%B0%EC%96%B5_%EC%9E%A5%EC%B9%98" class="mw-redirect" title="솔리드 스테이트 기억 장치">솔리드 스테이트 기억 장치</a></li> <li><a href="/wiki/TRIM" title="TRIM">트림 명령</a></li> <li><a class="mw-selflink selflink">웨어 레벨링</a></li> <li><a href="/wiki/%EC%93%B0%EA%B8%B0_%EC%A6%9D%ED%8F%AD" title="쓰기 증폭">쓰기 증폭</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">플래시 제조업체</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=IM_%ED%94%8C%EB%9E%98%EC%8B%9C_%ED%85%8C%ED%81%AC%EB%86%80%EB%A1%9C%EC%A7%80%EC%8A%A4&action=edit&redlink=1" class="new" title="IM 플래시 테크놀로지스 (없는 문서)">IM 플래시 테크놀로지스</a></li> <li><a href="/wiki/%EC%82%BC%EC%84%B1%EC%A0%84%EC%9E%90" title="삼성전자">삼성</a></li> <li><a href="/wiki/SK%ED%95%98%EC%9D%B4%EB%8B%89%EC%8A%A4" title="SK하이닉스">SK하이닉스</a></li> <li><a href="/wiki/%EC%83%8C%EB%94%94%EC%8A%A4%ED%81%AC" title="샌디스크">샌디스크</a>와 <a href="/wiki/%EB%8F%84%EC%8B%9C%EB%B0%94" title="도시바">도시바</a> 간 합작 투자</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=%ED%94%8C%EB%9E%98%EC%8B%9C_%EB%A9%94%EB%AA%A8%EB%A6%AC_%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC_%EC%A0%9C%EC%A1%B0%EC%97%85%EC%B2%B4_%EB%AA%A9%EB%A1%9D&action=edit&redlink=1" class="new" title="플래시 메모리 컨트롤러 제조업체 목록 (없는 문서)">컨트롤러</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color: #eee;">독립</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="https://en.wikipedia.org/wiki/Greenliant_Systems" class="extiw" title="en:Greenliant Systems">Greenliant Systems</a></li> <li><a href="/w/index.php?title=%EC%9D%B8%EB%94%94%EB%A7%81%EC%8A%A4&action=edit&redlink=1" class="new" title="인디링스 (없는 문서)">인디링스</a></li> <li><a href="/wiki/%EC%A0%9C%EC%9D%B4%EB%A7%88%EC%9D%B4%ED%81%AC%EB%A1%A0" class="mw-redirect" title="제이마이크론">제이마이크론</a></li> <li><a href="/wiki/%EB%A7%88%EB%B2%A8_%ED%85%8C%ED%81%AC%EB%86%80%EB%A1%9C%EC%A7%80_%EA%B7%B8%EB%A3%B9" title="마벨 테크놀로지 그룹">마벨</a></li> <li><a href="/wiki/%ED%8C%8C%EC%9D%B4%EC%8A%A8" title="파이슨">파이슨</a></li> <li><a href="/w/index.php?title=PMC-%EC%8B%9C%EC%97%90%EB%9D%BC&action=edit&redlink=1" class="new" title="PMC-시에라 (없는 문서)">PMC-시에라</a></li> <li><a href="/wiki/%EC%83%8C%EB%93%9C%ED%8F%AC%EC%8A%A4" title="샌드포스">샌드포스</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: #eee;">캡티브</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=%ED%93%A8%EC%A0%84-io&action=edit&redlink=1" class="new" title="퓨전-io (없는 문서)">퓨전-io</a></li> <li><a href="/wiki/%EC%9D%B8%ED%85%94" title="인텔">인텔</a></li> <li><a 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