{"id":5655,"date":"2026-07-21T08:50:00","date_gmt":"2026-07-20T23:50:00","guid":{"rendered":"https:\/\/www.hagisol.co.jp\/techblog\/?p=5655"},"modified":"2026-07-16T11:09:18","modified_gmt":"2026-07-16T02:09:18","slug":"post-5655","status":"publish","type":"post","link":"https:\/\/www.hagisol.co.jp\/techblog\/?p=5655","title":{"rendered":"CFexpress\u3068\u306f"},"content":{"rendered":"\n
\n
\"\"<\/figure>\n<\/figure>\n\n\n\n

CFexpress\u3068\u306f<\/strong><\/strong><\/strong><\/strong><\/strong><\/mark><\/h2>\n\n\n\n

CompactFlash(CF)\u30ab\u30fc\u30c9\u3001CFast\u306b\u3064\u3065\u304d\u3001\u4eca\u56de\u306f\u6b21\u4e16\u4ee3\u306e\u9ad8\u901f\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u3057\u3066\u6ce8\u76ee\u306eCFexpress\u306b\u3064\u3044\u3066\u8a71\u3092\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

CFexpress\u306f\u30cf\u30a4\u30a8\u30f3\u30c9\u306e\u30c7\u30b8\u30bf\u30eb\u4e00\u773c\u30ec\u30d5\u30ab\u30e1\u30e9\u3084\u9ad8\u753b\u8cea\u30d3\u30c7\u30aa\u30ab\u30e1\u30e9\u5411\u3051\u306b\u642d\u8f09\u304c\u9032\u307f\u3001\u5c0f\u578b\/\u9ad8\u901f\/\u5927\u5bb9\u91cf\u30b9\u30c8\u30ec\u30fc\u30b8\u30ab\u30fc\u30c9\u3068\u3057\u3066\u3001\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u5e02\u5834\u3067\u306f\u65e2\u306b\u4e00\u5b9a\u306e\u8a8d\u77e5\u3092\u5f97\u3089\u308c\u3066\u3044\u308b\u88fd\u54c1\u3067\u3059\u3002
\u4e00\u65b9\u3067\u3001\u7523\u696d\u6a5f\u5668\u5411\u3051\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u3044\u3046\u5e02\u5834\u306b\u304a\u3044\u3066\u306f\u3001CFexpress\u306f\u4eca\u306e\u3068\u3053\u308dCFast\u307b\u3069\u306e\u666e\u53ca\u72b6\u6cc1\u3067\u306f\u306a\u3044\u306e\u304c\u73fe\u72b6\u3067\u3059\u3002<\/p>\n\n\n\n

\u3068\u306f\u3044\u3048\u3001CFexpress\u306b\u306f\u9ad8\u901f\u5927\u5bb9\u91cf\u4ee5\u5916\u306e\u7279\u9577\u3068\u3057\u3066
\u3000\u25cf\u5c0f\u578b\/\u8584\u578b\/\u30b3\u30f3\u30d1\u30af\u30c8
\u3000\u25cfCFast\u540c\u69d8\u306b\u30b1\u30fc\u30b9\u306b\u5165\u3063\u3066\u3044\u308b\u5f62\u72b6\u3067\u53d6\u308a\u6271\u3044\u304c\u5bb9\u6613
\u3000\u25cfPCIe I\/F\u3001NVMe\u63a1\u7528\u306e\u305f\u3081\u3001PC\u3068\u89aa\u548c\u6027\u304c\u9ad8\u3044
\u3000\u25cfCFast\u540c\u69d8\u306b\u3001\u56fa\u5b9a\u30c7\u30a3\u30b9\u30af\/\u30ea\u30e0\u30fc\u30d0\u30d6\u30eb\u30c7\u30a3\u30b9\u30af\u3069\u3061\u3089\u3067\u3082\u4f7f\u3048\u308b
\u306a\u3069\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u591a\u304f\u3042\u308a\u3001\u4eca\u5f8c\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5927\u5bb9\u91cf\u5316\u3084\u9ad8\u901f\u5316\u304c\u9032\u3080\u4e2d\u3067\u3001\u7523\u696d\u6a5f\u5668\u5411\u3051\u5206\u91ce\u306b\u304a\u3044\u3066\u3082CFast\u306b\u4ee3\u308f\u308b\u30c7\u30d0\u30a4\u30b9\u3068\u3057\u3066\u63a1\u7528\u306e\u62e1\u5927\u304c\u898b\u8fbc\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

CFexpress\u306e\u6210\u308a\u7acb\u3061\u3068XQD\u30ab\u30fc\u30c9\u306e\u8a71<\/strong><\/strong><\/strong><\/strong><\/strong><\/mark><\/h2>\n\n\n\n

CFexpress\u3082\u3001CFA(CompactFlash Association)\u306e\u898f\u683c\u306e\u4e00\u3064\u3067\u3042\u308a\u3001CFast\u306e\u5f8c\u7d99\u7684\u306a\u4f4d\u7f6e\u3065\u3051\u88fd\u54c1\u3067\u3059\u3002
\u305f\u3060\u3057\u3001\u6210\u308a\u7acb\u3061\u3068\u3057\u3066\u306f\u5b9f\u306fCFast\u306e\u76f4\u7cfb\u306e\u5f8c\u7d99\u898f\u683c\u3067\u306f\u306a\u304f\u3001\u5148\u884c\u3057\u3066\u898f\u683c\u5316\u3055\u308c\u305fXQD\u30ab\u30fc\u30c9\u306e\u5f8c\u7d99\u898f\u683c\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

XQD\u30ab\u30fc\u30c9\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u30ab\u30e1\u30e9\u306e\u30c7\u30fc\u30bf\u4fdd\u5b58\u3068\u3057\u3066\u4f7f\u308f\u308c\u3066\u3044\u305fSD\u30ab\u30fc\u30c9\u3084CF\u30ab\u30fc\u30c9\u306e\u5f8c\u7d99\u3068\u3057\u3066\u3001CFA\u306b\u3088\u3063\u3066PCIe I\/F Gen2\u306b\u5bfe\u5fdc\u3057\u305fXQD\u898f\u683c\u3068\u3057\u3066\u30012011\u5e74\u306b\u7b56\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002
\u3053\u306eXQD\u898f\u683c\u306b\u5247\u3063\u305fXQD\u30ab\u30fc\u30c9\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001\u30c7\u30b8\u30bf\u30eb\u4e00\u773c\u30ec\u30d5\u30ab\u30e1\u30e9\u306b\u63a1\u7528\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u3053\u306eXQD\u30ab\u30fc\u30c9\u306f\u9ad8\u901f\u5927\u5bb9\u91cf\u306b\u5bfe\u5fdc\u3057\u305f\u305f\u3081\u4e00\u5b9a\u306e\u5e83\u304c\u308a\u3092\u898b\u305b\u307e\u3057\u305f\u3002
\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u6620\u50cf\u306e\u9ad8\u753b\u8cea\u5316\u306e\u3088\u308b\u30c7\u30fc\u30bf\u5bb9\u91cf\u306e\u5897\u5927\u5316\u3078\u306e\u5bfe\u5fdc\u3084\u3001\u6620\u50cf\u6a5f\u5668\u306e\u9032\u5316\u306b\u3068\u3082\u306a\u3046RAW\u753b\u50cf\u3084HD\u6620\u50cf\u306ePC\u4e0a\u3067\u306e\u7de8\u96c6\u306b\u5bfe\u5fdc\u306a\u3069\u3001\u9ad8\u901f\u304b\u3064\u62e1\u5f35\u6027\u3084PC\u3068\u306e\u89aa\u548c\u6027\u306e\u9ad8\u3044\u898f\u683c\u306e\u8981\u671b\u304c\u9ad8\u307e\u308a\u3001CFast\u3082\u5305\u62ec\u3059\u308b\u3088\u3046\u306bXQD\u30ab\u30fc\u30c9\u3068\u540c\u3058\u5f62\u72b6\u306b\u3066CFexpress\u30ab\u30fc\u30c9\u304c2017\u5e74\u306b\u898f\u683c\u5316\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u305d\u3057\u3066CFexpress\u3078<\/strong><\/strong><\/strong><\/strong><\/strong><\/mark><\/h2>\n\n\n\n

\u3053\u306e\u3088\u3046\u306b\u3001XQD\u30ab\u30fc\u30c9\u3068\u540c\u5f62\u72b6\u306e\u30b5\u30a4\u30ba\u3067\u3001PCIe Gen3\u3001NVMe1.2\u306e\u30b9\u30da\u30c3\u30af\u3068\u3057\u3066CFexpress\u304c2017\u5e74\u306bver 1.0\u3068\u3057\u3066\u898f\u683c\u5316\u3055\u308c\u307e\u3057\u305f\u3002
\u7d9a\u3044\u3066\u30012019\u5e74\u306b\u767a\u884c\u306ever 2.0\u898f\u683c\u3067\u306f\u3001ver 1.0\u3067\u898f\u5b9a\u3055\u308c\u305fXQD\u30ab\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u3092Type B\u3068\u3057\u3066\u3001\u3088\u308a\u5c0f\u578b\u306eType A\u3068\u3001\u3088\u308a\u5927\u578b\u306eType C\u306e\uff13\u30b5\u30a4\u30ba\u3067\u306e\u898f\u683c\u5c55\u958b\u3068\u306a\u308a\u3001\u3053\u306e\u969b\u306bNVMe1.3\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002
\u3053\u306ever 2.0 \u898f\u683c\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u5bfe\u5fdc\u3057\u3001CFexpress Type B\u306e\u88fd\u54c1\u304c\u5927\u624b\u30e1\u30e2\u30ea\u30ab\u30fc\u30c9\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u308a\u6e96\u5099\u3055\u308c\u305f\u3053\u3068\u3067\u3001\u5927\u624b\u30c7\u30b8\u30bf\u30eb\u4e00\u773c\u30ec\u30d5\u30ab\u30e1\u30e9\u30e1\u30fc\u30ab\u30fc\u304c\u5bfe\u5fdc\u30e2\u30c7\u30eb\u3092\u9806\u6b21\u30ea\u30ea\u30fc\u30b9\u3057\u305f\u3068\u3044\u3046\u5f8c\u62bc\u3057\u3082\u3042\u308a\u3001\u4e00\u6c17\u306b\u5e02\u5834\u3067\u306e\u8a8d\u77e5\u5ea6\u304c\u4e0a\u304c\u3063\u305f\u898f\u683c\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u305d\u306e\u5f8c\u3001\u5c0f\u578b\u306aType A\u30ab\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u305f\u30ab\u30e1\u30e9\u6a5f\u5668\u3082\u767a\u58f2\u3055\u308c\u3001\u5e02\u5834\u3078\u306e\u666e\u53ca\u304c\u5e83\u304c\u308a\u307e\u3057\u305f\u3002
\u306a\u304a\u3001Type C\u30ab\u30fc\u30c9\u306e\u65b9\u306f\u696d\u52d9\u7528\u30ab\u30e1\u30e9\u5411\u3051\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u666e\u53ca\u306f\u9032\u3093\u3067\u3044\u306a\u3044\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n

2023\u5e74\u306b\u306fver 4.0\u898f\u683c\u304c\u7b56\u5b9a\u3055\u308c\u3001PCIe Gen4\u306b\u5bfe\u5fdc\u3057\u305f\u3053\u3068\u3067\u898f\u683c\u4e0a\u306e\u901f\u5ea6\u304c\uff12\u500d\u9ad8\u901f\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u30022024\u5e74\u306b\u306fver 4.1\u304c\u767a\u884c\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001ver 4.0\u3068\u6a5f\u80fd\u9762\u3067\u306e\u5dee\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

CFexpress\u898f\u683c\u4e00\u89a7<\/strong><\/strong><\/strong><\/strong><\/mark><\/mark><\/h2>\n\n\n\n

\u4ee5\u4e0b\u306bCFexpress\u898f\u683c\u3092\u8868\u3067\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\"\"
\u8868\uff11\uff1aCFexpress\u898f\u683c\u306e\u5909\u9077<\/figcaption><\/figure>\n\n\n\n
\"\"
\u8868\uff12\uff1aCFexpress\u898f\u683c\u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u30ed\u30b4<\/figcaption><\/figure>\n\n\n\n

\u898f\u683c\u6bd4\u8f03<\/strong><\/mark><\/h2>\n\n\n\n

\u305b\u3063\u304b\u304f\u3067\u3059\u306e\u3067\u3001CF\/CFast\/CFexpress\u3092\u6bd4\u8f03\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

CFexpress\u306e\u4eca\u5f8c<\/strong><\/mark><\/h2>\n\n\n\n

\u73fe\u72b6CFexpress\u306f\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u6a5f\u5668\u5411\u3051\u306e\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u3068\u3057\u3066\u306e\u7528\u9014\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u304c\u3001\u305d\u308c\u3086\u3048\u306bType B\u30ab\u30fc\u30c9\u306b\u3064\u3044\u3066\u306f\u5e02\u5834\u3078\u306e\u666e\u53ca\u304c\u9032\u3093\u3067\u3044\u308b\u305f\u3081\u3001\u4eca\u5f8c\u306e\u7523\u6a5f\u696d\u754c\u3067\u7d44\u307f\u8fbc\u307f\u6a5f\u5668\u5411\u3051\u306ePC\u30dc\u30fc\u30c9\u306bCFexpress\u30b3\u30cd\u30af\u30bf\u306e\u642d\u8f09\u304c\u5e83\u304c\u308c\u3070\u3001\u305d\u308c\u3092\u304d\u3063\u304b\u3051\u306bCFast\u306b\u4ee3\u308f\u308b\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u3068\u3057\u3066\u666e\u53ca\u3059\u308b\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

CFexpress\u306e\u5f0a\u793e\u30e9\u30a4\u30f3\u30a2\u30c3\u30d7\u306f \u3053\u3061\u3089<\/a><\/p>\n\n\n\n

<\/p>\n\n\n\n

\u4ed6\u793e\u5546\u6a19\u306b\u3064\u3044\u3066<\/mark><\/h2>\n\n\n\n

\u3000\u8a18\u4e8b\u4e2d\u306b\u306f\u767b\u9332\u5546\u6a19\u30de\u30fc\u30af\u3092\u660e\u8a18\u3057\u3066\u304a\u308a\u307e\u305b\u3093\u304c\u3001\u8a18\u4e8b\u306b\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u4f1a\u793e\u540d\u304a\u3088\u3073\u88fd\u54c1\u540d\u7b49\u306f\u4e00\u822c\u306b\u5404\u793e\u306e\u5546\u6a19\u307e\u305f\u306f\u767b\u9332\u5546\u6a19\u3067\u3059\u3002<\/p>\n\n\n\n

\u8a18\u4e8b\u5185\u5bb9\u306b\u3064\u3044\u3066<\/mark><\/h2>\n\n\n\n

\u3000\u672c\u30da\u30fc\u30b8\u306b\u63b2\u8f09\u3057\u3066\u3044\u308b\u753b\u50cf\u306e\u4e00\u90e8\u306f\u3001\u5f53\u793e\u30b0\u30eb\u30fc\u30d7\u4f1a\u793e\u3067\u3042\u308b\u30a8\u30ec\u30b3\u30e0\u682a\u5f0f\u4f1a\u793e\u306e\u63d0\u4f9b\u3067\u3059\u3002
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CFexpress\u3068\u306f
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