{"id":10645,"date":"2025-04-08T21:22:20","date_gmt":"2025-04-08T12:22:20","guid":{"rendered":"https:\/\/www.datasmart.co.jp\/knowledge\/?p=10645"},"modified":"2025-04-10T15:05:11","modified_gmt":"2025-04-10T06:05:11","slug":"ssd-lifespan","status":"publish","type":"post","link":"https:\/\/www.datasmart.co.jp\/knowledge\/ssd-lifespan\/","title":{"rendered":"\u8a18\u61b6\u5a92\u4f53\u306e\u5bff\u547d\u5ef6\u9577\u6280\u8853"},"content":{"rendered":"\n

SSD\u306fHDD\u306b\u6b21\u3050\u8a18\u9332\u5a92\u4f53\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u305d\u306e\u5bb9\u91cf\u306f\u5e74\u3005\u5897\u52a0\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u306b\u4f34\u3063\u3066\u4e88\u5099\u9818\u57df\u306e\u5bb9\u91cf\u3082\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4e88\u5099\u9818\u57df\u306f\u3001\u66f8\u304d\u8fbc\u307f\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u5834\u6240\u306e\u4ee3\u66ff\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u305d\u306e\u5bb9\u91cf\u304c\u5927\u304d\u304f\u306a\u308b\u3053\u3068\u3067\u3001SSD\u306e\u4f7f\u7528\u53ef\u80fd\u671f\u9593\u3082\u5ef6\u3073\u3066\u3044\u308b\u3068\u3044\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

SSD\u306e\u69cb\u9020\u304c\u53ca\u307c\u3059\u30c7\u30fc\u30bf\u4fdd\u5b58\u306e\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n

SSD\u306e\u6700\u5927\u306e\u7279\u5fb4\u306f\u3001\u305d\u306e\u51e6\u7406\u306e\u9ad8\u901f\u6027\u306b\u3042\u308a\u307e\u3059\u3002HDD\u3068\u306f\u7570\u306a\u308a\u3001SSD\u306b\u306f\u30c7\u30a3\u30b9\u30af\u306e\u56de\u8ee2\u3084\u8aad\u307f\u66f8\u304d\u7528\u30d8\u30c3\u30c9\u306e\u79fb\u52d5\u3068\u3044\u3063\u305f\u6a5f\u68b0\u7684\u306a\u52d5\u4f5c\u3092\u884c\u3046\u90e8\u54c1\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306b\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u66f8\u304d\u3092\u96fb\u5b50\u7684\u306b\u5b8c\u7d50\u3055\u305b\u3066\u304a\u308a\u3001\u3053\u308c\u304c\u9ad8\u901f\u306a\u51e6\u7406\u3092\u53ef\u80fd\u306b\u3057\u3066\u3044\u308b\u7406\u7531\u3067\u3059\u3002\u307e\u305f\u3001SSD\u306f\u30e2\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u306a\u3044\u69cb\u9020\u3067\u3042\u308b\u305f\u3081\u3001\u540c\u5bb9\u91cf\u306eHDD\u3068\u6bd4\u3079\u3066\u6d88\u8cbb\u96fb\u529b\u3092\u6291\u3048\u3089\u308c\u308b\u3068\u3044\u3046\u5229\u70b9\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u3053\u306e\u3088\u3046\u306a\u70b9\u304b\u3089\u3001SSD\u306f\u7279\u306b\u9ad8\u901f\u306a\u51e6\u7406\u6027\u80fd\u304c\u6c42\u3081\u3089\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u91d1\u878d\u6a5f\u95a2\u306e\u52d8\u5b9a\u7cfb\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306b\u4ee3\u8868\u3055\u308c\u308b\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u5206\u91ce\u3067\u306f\u3001\u6bce\u79d2\u6570\u5343\u4ef6\u3082\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u767a\u751f\u3057\u3001\u305d\u308c\u306b\u5373\u5ea7\u306b\u5fdc\u7b54\u3059\u308b\u80fd\u529b\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u74b0\u5883\u3067\u306fHDD\u3067\u306f\u51e6\u7406\u304c\u8ffd\u3044\u3064\u304b\u306a\u3044\u305f\u3081\u3001SSD\u306e\u5c0e\u5165\u306b\u3088\u3063\u3066\u5fc5\u8981\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u88c5\u7f6e\u306e\u672c\u6570\u3092\u524a\u6e1b\u3057\u3064\u3064\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u51e6\u7406\u80fd\u529b\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n

SSD\u3068HDD\u306e\u51e6\u7406\u901f\u5ea6\u306e\u6bd4\u8f03<\/h2>\n\n\n\n

SSD\u306f\u9ad8\u901f\u306a\u51e6\u7406\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001HDD\u3068\u6bd4\u8f03\u3057\u3066\u5fc5\u8981\u3068\u306a\u308b\u30c9\u30e9\u30a4\u30d6\u306e\u672c\u6570\u3092\u5c11\u306a\u304f\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30c9\u30e9\u30a4\u30d6\u672c\u6570\u306e\u5fc5\u8981\u91cf\u306f\u3001\u7dcf\u30c7\u30fc\u30bf\u5bb9\u91cf\u306b\u52a0\u3048\u30011\u79d2\u3042\u305f\u308a\u306e\u5165\u51fa\u529b\u56de\u6570\uff08IOPS: Input\/Output Per Second\uff09\u3084\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u306a\u3069\u306e\u8981\u7d20\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u5fc5\u8981\u306a\u30c9\u30e9\u30a4\u30d6\u672c\u6570\u3092\u898b\u7a4d\u3082\u308b\u969b\u306f\u3001\u307e\u305a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306a\u3069\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u8981\u6c42\u3059\u308b\u7dcf\u5bb9\u91cf\u3092\u30011\u53f0\u3042\u305f\u308a\u306e\u30c9\u30e9\u30a4\u30d6\u5bb9\u91cf\u3067\u5272\u308a\u3001\u6700\u5c0f\u9650\u5fc5\u8981\u306a\u30c9\u30e9\u30a4\u30d6\u6570\u3092\u7b97\u51fa\u3057\u307e\u3059\u3002\u4e26\u884c\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u8981\u6c42\u306b\u30c9\u30e9\u30a4\u30d6\u304c\u5fdc\u7b54\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3082\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3082\u3057\u3082\u30c9\u30e9\u30a4\u30d6\u5074\u306e\u6027\u80fd\u304c\u4e0d\u5341\u5206\u3067\u3042\u308c\u3070\u3001\u8907\u6570\u53f0\u3092\u4e26\u5217\u306b\u7a3c\u50cd\u3055\u305b\u308b\u3053\u3068\u3067\u5fc5\u8981\u306aIOPS\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u307e\u305f\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3084\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3001\u30b9\u30a4\u30c3\u30c1\u3068\u3044\u3063\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3084\u30b5\u30fc\u30d0\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u6a5f\u5668\u306e\u80fd\u529b\u306b\u3088\u3063\u3066\u5236\u9650\u3055\u308c\u308b\u5834\u5408\u306b\u306f\u3001\u4f1d\u9001\u7d4c\u8def\u306e\u4e26\u5217\u5316\u304c\u6c42\u3081\u3089\u308c\u3001\u7d50\u679c\u7684\u306b\u30c9\u30e9\u30a4\u30d6\u672c\u6570\u304c\u5897\u3048\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

SSD\u304cHDD\u3068\u6bd4\u3079\u3066\u512a\u308c\u3066\u3044\u308b\u70b9<\/h3>\n\n\n\n

\u3053\u3046\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u4e0a\u306e\u8981\u4ef6\u3092\u8e0f\u307e\u3048\u308b\u3068\u3001SSD\u306fHDD\u3068\u6bd4\u3079\u3066\u3001IOPS\u306a\u3069\u306e\u6027\u80fd\u9762\u3067\u3088\u308a\u5c11\u306a\u3044\u53f0\u6570\u3067\u8981\u6c42\u3092\u6e80\u305f\u3057\u3084\u3059\u3044\u30e1\u30c7\u30a3\u30a2\u3067\u3042\u308b\u3068\u8a00\u3048\u307e\u3059\u3002SSD\u306fHDD\u3088\u308a\u3082\u7279\u306b\u30e9\u30f3\u30c0\u30e0\u30a2\u30af\u30bb\u30b9\u6027\u80fd\u306b\u512a\u308c\u3001\u30a2\u30c9\u30ec\u30b9\u6307\u5b9a\u306b\u3088\u3063\u3066\u4efb\u610f\u306e\u30c7\u30fc\u30bf\u306b\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5834\u9762\u3067\u9ad8\u3044IOPS\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001SSD\u306eIOPS\u306f15000rpm\u306eHDD\u306b\u5bfe\u3057\u3066\u6700\u592714\u500d\u306e\u6027\u80fd\u5411\u4e0a\u304c\u898b\u3089\u308c\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

SSD\u306e\u5bff\u547d\u306f\u4f7f\u3044\u65b9\u6b21\u7b2c\u3067\u5ef6\u3070\u305b\u308b<\/h2>\n\n\n\n

SSD\u306b\u306f\u66f8\u304d\u8fbc\u307f\u56de\u6570\u306b\u4e0a\u9650\u304c\u3042\u308b\u305f\u3081\u3001\u5bff\u547d\u304c\u5b58\u5728\u3059\u308b\u306e\u306f\u4e8b\u5b9f\u3067\u3059\u3002\u3068\u306f\u3044\u3048\u3001\u305d\u306e\u5b9f\u8cea\u7684\u306a\u5bff\u547d\u306f\u4f7f\u3044\u65b9\u3092\u5de5\u592b\u3059\u308b\u3053\u3068\u3067\u5ef6\u3070\u3059\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002SSD\u306f\u3001\u8a18\u61b6\u5a92\u4f53\u306b\u78c1\u6027\u4f53\u3092\u7528\u3044\u308bHDD\u306e\u3088\u3046\u306a\u66f8\u304d\u63db\u3048\u53ef\u80fd\u56de\u6570\u3092\u8d85\u3048\u308b\u3053\u3068\u306f\u306a\u3044\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u6280\u8853\u306e\u6539\u826f\u306f\u7d99\u7d9a\u7684\u306b\u9032\u3081\u3089\u308c\u3066\u304a\u308a\u3001\u52b9\u7387\u7684\u306a\u904b\u7528\u306b\u3088\u3063\u3066\u9577\u304f\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u5b9f\u969b\u3001SSD\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3059\u5de5\u592b\u306e\u4e00\u3064\u306b\u300c\u540c\u4e00\u5834\u6240\u3078\u306e\u66f8\u304d\u8fbc\u307f\u56de\u6570\u3092\u6e1b\u3089\u3059\u6280\u8853\u300d\u304c\u3042\u308a\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u624b\u6cd5\u3068\u3057\u3066\u306f\u300c\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u300d\u304c\u3042\u308a\u3001\u3053\u308c\u306f\u30c7\u30fc\u30bf\u30d6\u30ed\u30c3\u30af\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u9593\u63a5\u30a2\u30c9\u30ec\u30b9\u65b9\u5f0f\u3067\u7ba1\u7406\u3057\u305f\u308a\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u69cb\u6210\u3059\u308b\u30d6\u30ed\u30c3\u30af\u306e\u5272\u308a\u5f53\u3066\u4f4d\u7f6e\u3092\u9806\u6b21\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u7279\u5b9a\u306e\u5834\u6240\u3078\u306e\u96c6\u4e2d\u3057\u305f\u66f8\u304d\u8fbc\u307f\u3092\u907f\u3051\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n

\u307e\u305f\u3001\u300c4K\u30a2\u30e9\u30a4\u30f3\u30e1\u30f3\u30c8\u300d\u3068\u547c\u3070\u308c\u308b\u624b\u6cd5\u3067\u306f\u3001SSD\u306e\u7269\u7406\u30bb\u30af\u30bf\u30fc\uff084KB\uff09\u3068\u30af\u30e9\u30b9\u30bf\uff08\u30c7\u30a3\u30b9\u30af\u306e\u5272\u308a\u5f53\u3066\u5358\u4f4d\uff09\u306e\u5883\u754c\u3092\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u96a3\u63a5\u3059\u308b2\u3064\u306e\u30bb\u30af\u30bf\u30fc\u3078\u306e\u540c\u6642\u30a2\u30af\u30bb\u30b9\u3092\u3067\u304d\u308b\u9650\u308a\u907f\u3051\u3001\u7121\u99c4\u306a\u66f8\u304d\u8fbc\u307f\u3092\u6291\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001SSD\u3092RAID 5\u4ee5\u4e0a\u306e\u69cb\u6210\u3067\u904b\u7528\u3059\u308b\u3053\u3068\u3082\u3001\u7279\u5b9a\u306e\u5834\u6240\u3078\u306e\u66f8\u304d\u8fbc\u307f\u304c\u96c6\u4e2d\u3059\u308b\u30ea\u30b9\u30af\u3092\u4e0b\u3052\u308b\u65b9\u6cd5\u306e\u3072\u3068\u3064\u3067\u3059\u3002<\/p>\n\n\n\n

SSD\u306e\u30c7\u30fc\u30bf\u4fdd\u5b58\u5bb9\u91cf\u5897\u52a0<\/h2>\n\n\n\n

SSD\u306e\u5bb9\u91cf\u306f\u5e74\u3005\u5897\u52a0\u50be\u5411\u306b\u3042\u308a\u3001\u305d\u308c\u306b\u4f34\u3063\u3066\u30e6\u30fc\u30b6\u30fc\u304c\u76f4\u63a5\u4f7f\u7528\u3059\u308b\u9818\u57df\u3068\u306f\u5225\u306b\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u4e88\u5099\u9818\u57df\u306e\u5bb9\u91cf\u3082\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4e88\u5099\u9818\u57df\u306f\u3001\u66f8\u304d\u8fbc\u307f\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\u306e\u4ee3\u66ff\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u308b\u307b\u304b\u3001\u30c7\u30fc\u30bf\u306e\u66f8\u304d\u63db\u3048\u51e6\u7406\u3084\u30a8\u30e9\u30fc\u4fee\u6b63\u3001\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u3068\u3044\u3063\u305f\u5236\u5fa1\u6a5f\u80fd\u306e\u52b9\u7387\u5316\u306b\u3082\u7528\u3044\u3089\u308c\u307e\u3059\u3002\u4e88\u5099\u9818\u57df\u304c\u591a\u304f\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u3001\u66f8\u304d\u8fbc\u307f\u51e6\u7406\u306e\u5206\u6563\u304c\u3088\u308a\u67d4\u8edf\u306b\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u7279\u5b9a\u306e\u30e1\u30e2\u30ea\u30bb\u30eb\u306b\u66f8\u304d\u8fbc\u307f\u304c\u96c6\u4e2d\u3059\u308b\u3053\u3068\u3092\u907f\u3051\u3089\u308c\u308b\u305f\u3081\u3001\u7d50\u679c\u7684\u306b\u30bb\u30eb\u306e\u52a3\u5316\u3092\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u4e88\u5099\u9818\u57df\u306e\u62e1\u5927<\/p>\n\n\n\n

\u307e\u305f\u3001\u4e88\u5099\u9818\u57df\u304c\u591a\u3044\u307b\u3069\u3001\u30a8\u30e9\u30fc\u767a\u751f\u6642\u306b\u5065\u5168\u306a\u9818\u57df\u3078\u306e\u7f6e\u304d\u63db\u3048\u304c\u53ef\u80fd\u306a\u56de\u6570\u3082\u5897\u3048\u3001SSD\u5168\u4f53\u3068\u3057\u3066\u306e\u8010\u4e45\u6027\u3084\u4fe1\u983c\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7406\u7531\u304b\u3089\u3001SSD\u306e\u5bb9\u91cf\u304c\u5897\u3048\u308b\u3053\u3068\u3067\u4e88\u5099\u9818\u57df\u3082\u62e1\u5927\u3057\u3001\u305d\u306e\u5f71\u97ff\u3067SSD\u306e\u4f7f\u7528\u53ef\u80fd\u671f\u9593\u3001\u3064\u307e\u308a\u5b9f\u8cea\u7684\u306a\u5bff\u547d\u304c\u5ef6\u3073\u3066\u3044\u308b\u3068\u3044\u3046\u306e\u306f\u4e8b\u5b9f\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n\n\n\n

SSD\u3068HDD<\/p>\n\n\n\n

SSD\u3068HDD\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u7279\u6027\u3092\u6301\u3063\u3066\u304a\u308a\u3001\u7528\u9014\u306b\u5fdc\u3058\u3066\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u9ad8\u901f\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u9762\u3067\u306fSSD\u304c\u9069\u3057\u3066\u304a\u308a\u3001\u4e00\u65b9\u3067\u5bb9\u91cf\u5f53\u305f\u308a\u306e\u30b3\u30b9\u30c8\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306b\u306fHDD\u306e\u65b9\u304c\u6709\u5229\u3067\u3059\u3002SSD\u306b\u306f\u66f8\u304d\u8fbc\u307f\u56de\u6570\u306b\u95a2\u3059\u308b\u4e0d\u5b89\u8981\u7d20\u304c\u3042\u308b\u3082\u306e\u306e\u3001\u8aad\u307f\u66f8\u306e\u30b9\u30d4\u30fc\u30c9\u306f\u975e\u5e38\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u305d\u306e\u7279\u6027\u3092\u7406\u89e3\u3057\u3066\u304a\u3051\u3070\u3001\u4e21\u8005\u3092\u52b9\u679c\u7684\u306b\u4f7f\u3044\u5206\u3051\u308b\u305f\u3081\u306e\u6307\u91dd\u304c\u7acb\u3066\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

SSD\u306f\u53ef\u52d5\u90e8\u54c1\u3092\u4e00\u5207\u6301\u305f\u306a\u3044\u69cb\u9020\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u3053\u306e\u70b9\u304cHDD\u3068\u306e\u5927\u304d\u306a\u9055\u3044\u3067\u3059\u3002HDD\u306f\u5185\u90e8\u306b\u8907\u6570\u306e\u53ef\u52d5\u90e8\u54c1\u3092\u6301\u3064\u305f\u3081\u3001\u7269\u7406\u7684\u306a\u885d\u6483\u3084\u7d4c\u5e74\u52a3\u5316\u306b\u3088\u308a\u6545\u969c\u3059\u308b\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308b\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u306b\u5bfe\u3057\u3001SSD\u306f\u53ef\u52d5\u90e8\u54c1\u304c\u306a\u3044\u305f\u3081\u3001\u4fe1\u983c\u6027\u3084\u53ef\u7528\u6027\u306e\u78ba\u4fdd\u304c\u6bd4\u8f03\u7684\u5bb9\u6613\u3067\u3042\u308a\u3001\u8010\u4e45\u6027\u306e\u9762\u3067\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u5c71\u53e3\u6c0f\u306f\u3053\u306e\u70b9\u306b\u3064\u3044\u3066\u3001\u300c\u5730\u9707\u306e\u969b\u3082\u3001SSD\u306fHDD\u3068\u6bd4\u3079\u3066\u63fa\u308c\u306b\u5f37\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u300d\u3068\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u3001\u8fd1\u5e74\u306eHDD\u306f\u8010\u9707\u6027\u3092\u610f\u8b58\u3057\u305f\u8a2d\u8a08\u304c\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u6025\u6fc0\u306a\u63fa\u308c\u306b\u3088\u3063\u3066\u8aad\u307f\u66f8\u30d8\u30c3\u30c9\u304c\u30c7\u30a3\u30b9\u30af\u8868\u9762\u306b\u63a5\u89e6\u3059\u308b\u30ea\u30b9\u30af\u304c\u5b8c\u5168\u306b\u6392\u9664\u3055\u308c\u305f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\u3068\u306f\u3044\u3048\u3001HDD\u304c\u3059\u3079\u3066SSD\u306b\u7f6e\u304d\u63db\u308f\u308b\u3053\u3068\u306f\u306a\u3044\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u5927\u304d\u306a\u7406\u7531\u306f\u3001HDD\u304cSSD\u3068\u6bd4\u3079\u3066\u5bb9\u91cf\u5f53\u305f\u308a\u306e\u5358\u4fa1\u304c\u4f4e\u304f\u3001\u306a\u304a\u304b\u3064\u5bb9\u91cf\u306e\u5897\u52a0\u3082\u7d99\u7d9a\u3057\u3066\u3044\u308b\u70b9\u306b\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30b3\u30b9\u30c8\u3092\u91cd\u8996\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u306f\u3001\u4eca\u5f8c\u3082HDD\u304c\u6709\u529b\u306a\u9078\u629e\u80a2\u3067\u3042\u308a\u7d9a\u3051\u308b\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n\n\n\n

\u7279\u306b\u3001\u30a2\u30af\u30bb\u30b9\u983b\u5ea6\u304c\u9ad8\u304f\u306a\u3044\u30a2\u30fc\u30ab\u30a4\u30d6\u7528\u9014\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u306a\u3069\u3001\u5927\u5bb9\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u3088\u304f\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001HDD\u304c\u9069\u3057\u3066\u3044\u308b\u3068\u3055\u308c\u307e\u3059\u3002\u4f4e\u30b3\u30b9\u30c8\u3067\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3067\u304d\u308b\u3068\u3044\u3046HDD\u306e\u7279\u6027\u306f\u3001\u7528\u9014\u306b\u5fdc\u3058\u305f\u904b\u7528\u306e\u4e2d\u3067\u4eca\u5f8c\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u7d9a\u3051\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

HDD\u306e\u5bff\u547d\u5ef6\u9577\u306e\u305f\u3081\u306e\u6280\u8853<\/h2>\n\n\n\n

🔧 1. \u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u30fb\u30a2\u30a4\u30c9\u30eb\u5236\u5fa1\uff08AAM\/APM\uff09<\/strong><\/h3>\n\n\n\n

HDD\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3059\u624b\u6bb5\u306e\u3072\u3068\u3064\u306b\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u30fb\u30a2\u30a4\u30c9\u30eb\u5236\u5fa1\u3068\u547c\u3070\u308c\u308b\u6280\u8853\u304c\u3042\u308a\u307e\u3059\u3002AAM\uff08Automatic Acoustic Management\uff09\u3084APM\uff08Advanced Power Management\uff09\u3068\u3044\u3063\u305f\u6a5f\u80fd\u306f\u3001\u30d8\u30c3\u30c9\u306e\u52d5\u4f5c\u901f\u5ea6\u3084\u30c7\u30a3\u30b9\u30af\u306e\u56de\u8ee2\u6570\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u3001HDD\u5185\u90e8\u306e\u6469\u8017\u3084\u767a\u71b1\u3092\u6291\u3048\u308b\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7279\u306b\u30a2\u30af\u30bb\u30b9\u983b\u5ea6\u304c\u4f4e\u3044\u74b0\u5883\u3067\u306f\u3001\u7269\u7406\u7684\u306a\u8ca0\u62c5\u3092\u8efd\u6e1b\u3057\u3001\u9577\u671f\u7684\u306a\u904b\u7528\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

🌀 2. \u30b9\u30d4\u30f3\u30c0\u30a6\u30f3\uff08\u30c7\u30a3\u30b9\u30af\u56de\u8ee2\u505c\u6b62\uff09\u6a5f\u80fd<\/strong><\/h3>\n\n\n\n

\u30b9\u30d4\u30f3\u30c0\u30a6\u30f3\u6a5f\u80fd\u306f\u3001\u4e00\u5b9a\u6642\u9593\u30a2\u30af\u30bb\u30b9\u304c\u306a\u3044\u3068\u5224\u65ad\u3055\u308c\u305f\u3068\u304d\u306b\u3001HDD\u306e\u30c7\u30a3\u30b9\u30af\u56de\u8ee2\u3092\u81ea\u52d5\u7684\u306b\u505c\u6b62\u3055\u305b\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u30c7\u30a3\u30b9\u30af\u306e\u56de\u8ee2\u3092\u505c\u6b62\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u52d5\u4f5c\u306b\u3088\u308b\u6469\u8017\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u3001HDD\u306e\u5bff\u547d\u5ef6\u9577\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3084NAS\u306a\u3069\u3001\u7701\u96fb\u529b\u5316\u304c\u6c42\u3081\u3089\u308c\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u3001\u3053\u306e\u6a5f\u80fd\u304c\u7a4d\u6975\u7684\u306b\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

🌡 3. \u6e29\u5ea6\u7ba1\u7406<\/strong><\/h3>\n\n\n\n

HDD\u306b\u3068\u3063\u3066\u6e29\u5ea6\u306f\u91cd\u8981\u306a\u5bff\u547d\u306e\u8981\u7d20\u3067\u3042\u308a\u3001\u7279\u306b\u9ad8\u6e29\u72b6\u614b\u304c\u7d9a\u304f\u3068\u5185\u90e8\u90e8\u54c1\u306e\u52a3\u5316\u304c\u65e9\u307e\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001HDD\u3092\u4f7f\u7528\u3059\u308b\u74b0\u5883\u3067\u306f\u3001\u30d5\u30a1\u30f3\u3084\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3001\u901a\u6c17\u6027\u3092\u78ba\u4fdd\u3059\u308b\u306a\u3069\u306e\u5de5\u592b\u306b\u3088\u3063\u3066\u3001\u30c9\u30e9\u30a4\u30d6\u306e\u6e29\u5ea6\u309240\u2103\u4ee5\u4e0b\u306b\u4fdd\u3064\u3053\u3068\u304c\u671b\u307e\u3057\u3044\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9069\u5207\u306a\u51b7\u5374\u74b0\u5883\u3092\u6574\u3048\u308b\u3053\u3068\u304c\u3001HDD\u306e\u9577\u5bff\u547d\u5316\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

🔄 4. \u30b9\u30de\u30fc\u30c8\u30bb\u30af\u30bf\u914d\u7f6e\u30fb\u65ad\u7247\u5316\u5bfe\u7b56<\/strong><\/h3>\n\n\n\n

HDD\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u4fdd\u5b58\u3084\u524a\u9664\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u304c\u30c7\u30a3\u30b9\u30af\u5185\u306e\u3042\u3061\u3053\u3061\u306b\u5206\u6563\u3057\u3066\u3057\u307e\u3046\u300c\u65ad\u7247\u5316\uff08\u30d5\u30e9\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\uff09\u300d\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30d8\u30c3\u30c9\u306e\u79fb\u52d5\u8ddd\u96e2\u304c\u5897\u3048\u3001\u6a5f\u68b0\u7684\u306a\u8ca0\u62c5\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u306b\u5bfe\u3057\u3066\u306f\u3001\u5b9a\u671f\u7684\u306b\u30c7\u30d5\u30e9\u30b0\u51e6\u7406\u3092\u5b9f\u884c\u3057\u3066\u30bb\u30af\u30bf\u914d\u7f6e\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u6709\u52b9\u3067\u3059\u3002\u8fd1\u5e74\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u3053\u306e\u51e6\u7406\u304c\u81ea\u52d5\u5316\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3082\u591a\u304f\u3001HDD\u306e\u8ca0\u8377\u8efd\u6e1b\u3068\u5bff\u547d\u5ef6\u9577\u306b\u8ca2\u732e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

📈 5. SMART\u76e3\u8996\u3068\u4e88\u5146\u691c\u77e5<\/strong><\/h3>\n\n\n\n

SMART\uff08Self-Monitoring, Analysis and Reporting Technology\uff09\u306f\u3001HDD\u306e\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u3067\u3042\u308a\u3001\u30c9\u30e9\u30a4\u30d6\u306e\u6e29\u5ea6\u3001\u8aad\u307f\u66f8\u304d\u30a8\u30e9\u30fc\u3001\u901a\u96fb\u56de\u6570\u306a\u3069\u591a\u304f\u306e\u6307\u6a19\u3092\u76e3\u8996\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u60c5\u5831\u3092\u3082\u3068\u306bHDD\u306e\u52a3\u5316\u50be\u5411\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u3067\u3001\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u7570\u5e38\u3092\u5bdf\u77e5\u3057\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u4ea4\u63db\u3068\u3044\u3063\u305f\u4e88\u9632\u7684\u63aa\u7f6e\u3092\u53d6\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u5c02\u7528\u306e\u8a3a\u65ad\u30c4\u30fc\u30eb\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u6b63\u78ba\u306a\u5206\u6790\u304c\u884c\u3048\u307e\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

🛡 6. \u885d\u6483\u30fb\u632f\u52d5\u5bfe\u7b56<\/strong><\/h3>\n\n\n\n

HDD\u306f\u5185\u90e8\u306b\u7e4a\u7d30\u306a\u53ef\u52d5\u90e8\u54c1\u3092\u6301\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u885d\u6483\u3084\u632f\u52d5\u306b\u3088\u308b\u7269\u7406\u7684\u30c0\u30e1\u30fc\u30b8\u3092\u53d7\u3051\u3084\u3059\u3044\u3068\u3044\u3046\u5f31\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u30ea\u30b9\u30af\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u306f\u3001HDD\u3092\u30de\u30a6\u30f3\u30c8\u3059\u308b\u969b\u306b\u30e9\u30d0\u30fc\u7d20\u6750\u3092\u4f7f\u7528\u3057\u305f\u308a\u3001\u30b7\u30e7\u30c3\u30af\u30a2\u30d6\u30bd\u30fc\u30d0\u30fc\u3092\u5099\u3048\u305f\u7b50\u4f53\u3092\u5229\u7528\u3059\u308b\u306a\u3069\u306e\u5bfe\u7b56\u304c\u6709\u52b9\u3067\u3059\u3002\u8010\u632f\u52d5\u6027\u3092\u91cd\u8996\u3057\u305f\u8a2d\u8a08\u306f\u3001\u7279\u306b\u5916\u90e8\u304b\u3089\u306e\u529b\u304c\u52a0\u308f\u308a\u3084\u3059\u3044\u7528\u9014\u306b\u304a\u3044\u3066\u3001HDD\u3092\u4fdd\u8b77\u3059\u308b\u4e0a\u3067\u5927\u304d\u306a\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

💾 7. \u66f8\u304d\u8fbc\u307f\u306e\u6700\u9069\u5316<\/strong><\/h3>\n\n\n\n

\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3084\u4e00\u6642\u30ad\u30e3\u30c3\u30b7\u30e5\u306a\u3069\u3001\u983b\u7e41\u306a\u66f8\u304d\u63db\u3048\u304c\u767a\u751f\u3059\u308b\u30c7\u30fc\u30bf\u3092\u76f4\u63a5HDD\u306b\u66f8\u304d\u8fbc\u3080\u3068\u3001\u7279\u5b9a\u306e\u30bb\u30af\u30bf\u306b\u8ca0\u8377\u304c\u96c6\u4e2d\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u907f\u3051\u308b\u65b9\u6cd5\u3068\u3057\u3066\u3001\u3053\u3046\u3057\u305f\u4e00\u6642\u7684\u306a\u30c7\u30fc\u30bf\u306fSSD\u3084RAM\u30c7\u30a3\u30b9\u30af\u3068\u3044\u3063\u305f\u9ad8\u901f\u304b\u3064\u8010\u4e45\u6027\u306b\u512a\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306b\u632f\u308a\u5206\u3051\u308b\u904b\u7528\u304c\u52b9\u679c\u7684\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001HDD\u672c\u4f53\u3078\u306e\u66f8\u304d\u8fbc\u307f\u8ca0\u62c5\u3092\u6e1b\u3089\u3057\u3001\u7d50\u679c\u7684\u306b\u5bff\u547d\u3092\u5ef6\u3070\u3059\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u30c7\u30fc\u30bf\u5fa9\u65e7\u306e\u7279\u6027\u6bd4\u8f03\uff1aHDD\u3068SSD<\/h2>\n\n\n\n

SSD\u3068HDD\u3092\u30c7\u30fc\u30bf\u5fa9\u65e7\u306e\u89b3\u70b9\u304b\u3089\u6bd4\u8f03\u3059\u308b\u3068\u4e0b\u8a18\u306e\u3088\u3046\u306b\u307e\u3068\u3081\u3089\u308c\u307e\u3059\u3002HDD\u306e\u591a\u304f\u306fSSD\u306b\u53d6\u3063\u3066\u4ee3\u308f\u3089\u308c\u307e\u3057\u305f\u304c\u3001SSD\u306e\u7279\u6027\u306b\u304a\u3044\u3066\u4e0d\u5411\u304d\u306a\u3053\u3068\u3084\u8cbb\u7528\u9762\u3067\u4f4e\u4fa1\u683c\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3001\u5b9f\u52d9\u904b\u7528\u7684\u306a\u89b3\u70b9\u304b\u3089HDD\u304c\u63a1\u7528\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u3069\u3063\u3061\u304c\u3044\u3044\uff1f\u3068\u8a00\u3046\u89b3\u70b9\u3067\u6c7a\u3081\u308b\u306e\u306f\u96e3\u3057\u3044\u306e\u3067\u3001\u30c7\u30fc\u30bf\u5fa9\u65e7\u306e\u5c02\u9580\u5bb6\u306e\u7acb\u5834\u304b\u3089\u7533\u3057\u4e0a\u3052\u308b\u3068HDD\u306e\u65b9\u304c\u6bd4\u8f03\u7684\u30c7\u30fc\u30bf\u5fa9\u65e7\u3057\u3084\u3059\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n

<\/td>SSD<\/strong><\/td>HDD<\/strong><\/td><\/tr>
\u69cb\u9020<\/strong><\/td>\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\uff08\u534a\u5c0e\u4f53\uff09\u3092\u4f7f\u7528\u3001\u53ef\u52d5\u90e8\u306a\u3057<\/td>\u78c1\u6c17\u30c7\u30a3\u30b9\u30af\u3068\u53ef\u52d5\u30d8\u30c3\u30c9\u3092\u4f7f\u7528<\/td><\/tr>
\u6545\u969c\u306e\u4e3b\u306a\u539f\u56e0<\/strong><\/td>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u4e0d\u826f\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u969c\u5bb3\u3001\u96fb\u6c17\u7684\u640d\u50b7\u3001\u30bb\u30eb\u306e\u52a3\u5316\u306a\u3069<\/td>\u30d8\u30c3\u30c9\u30af\u30e9\u30c3\u30b7\u30e5\u3001\u30e2\u30fc\u30bf\u30fc\u6545\u969c\u3001\u78c1\u6c17\u9762\u306e\u50b7\u3001\u4e0d\u826f\u30bb\u30af\u30bf\u306a\u3069<\/td><\/tr>
\u7269\u7406\u969c\u5bb3\u3078\u306e\u8010\u6027<\/strong><\/td>\u9ad8\u3044\uff08\u885d\u6483\u306b\u5f37\u3044\uff09<\/td>\u4f4e\u3044\uff08\u885d\u6483\u30fb\u843d\u4e0b\u306b\u5f31\u304f\u3001\u7269\u7406\u640d\u50b7\u304c\u767a\u751f\u3057\u3084\u3059\u3044\uff09<\/td><\/tr>
\u30c7\u30fc\u30bf\u5fa9\u65e7\u306e\u96e3\u6613\u5ea6<\/strong><\/td>\u9ad8\u3044\uff08\u6697\u53f7\u5316\u30fb\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u30fbTRIM\u30b3\u30de\u30f3\u30c9\u306e\u5f71\u97ff\uff09<\/td>\u4e2d\u7a0b\u5ea6\uff08\u78c1\u6c17\u7684\u306a\u30c7\u30fc\u30bf\u6b8b\u5b58\u6027\u304c\u3042\u308b\uff09<\/td><\/tr>
\u30c7\u30fc\u30bf\u5fa9\u65e7\u306e\u4e3b\u306a\u624b\u6cd5<\/strong><\/td>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u89e3\u6790\u3001\u30c1\u30c3\u30d7\u304b\u3089\u306e\u76f4\u63a5\u8aad\u51fa\u3057\u3001\u8ad6\u7406\u89e3\u6790<\/td>\u30d7\u30e9\u30c3\u30bf\u306e\u30af\u30ed\u30fc\u30f3\u4f5c\u6210\u3001\u30d8\u30c3\u30c9\u4ea4\u63db\u3001\u78c1\u6c17\u30d1\u30bf\u30fc\u30f3\u89e3\u6790\u306a\u3069<\/td><\/tr>
TRIM\u30b3\u30de\u30f3\u30c9\u306e\u5f71\u97ff<\/strong><\/td>\u3042\u308a\uff08\u524a\u9664\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u3059\u3050\u306b\u6d88\u53bb\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\uff09<\/td>\u306a\u3057\uff08\u524a\u9664\u30c7\u30fc\u30bf\u304c\u4e0a\u66f8\u304d\u3055\u308c\u308b\u307e\u3067\u6b8b\u308b\uff09<\/td><\/tr>
\u5fa9\u65e7\u6210\u529f\u7387\uff08\u8ad6\u7406\u969c\u5bb3\uff09<\/strong><\/td>\u3084\u3084\u4f4e\u3081\uff08TRIM\u3084\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u4f9d\u5b58\u304c\u5f71\u97ff\uff09<\/td>\u9ad8\u3081\uff08\u524a\u9664\u5f8c\u3082\u5fa9\u5143\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\uff09<\/td><\/tr>
\u5fa9\u65e7\u6210\u529f\u7387\uff08\u7269\u7406\u969c\u5bb3\uff09<\/strong><\/td>\u72b6\u6cc1\u306b\u3088\u308b\u304c\u4f4e\u3044\u3053\u3068\u3082\uff08\u30c1\u30c3\u30d7\u969c\u5bb3\u306f\u9ad8\u5ea6\u306a\u8a2d\u5099\u304c\u5fc5\u8981\uff09<\/td>\u6bd4\u8f03\u7684\u9ad8\u3044\uff08\u7269\u7406\u69cb\u9020\u304c\u5358\u7d14\u306a\u305f\u3081\u5bfe\u51e6\u3057\u3084\u3059\u3044\uff09<\/td><\/tr>
\u6697\u53f7\u5316\u306e\u5f71\u97ff<\/strong><\/td>\u5f37\u3044\uff08\u591a\u304f\u306eSSD\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30ec\u30d9\u30eb\u3067\u6697\u53f7\u5316\u3092\u5b9f\u65bd\uff09<\/td>\u5c11\u306a\u3044\uff08\u6697\u53f7\u5316\u304c\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u591a\u3044\uff09<\/td><\/tr>
\u5fa9\u65e7\u306e\u30b3\u30b9\u30c8\u30fb\u671f\u9593<\/strong><\/td>\u9ad8\u984d\u304b\u3064\u9577\u671f\u5316\u3057\u3084\u3059\u3044<\/td>\u30b1\u30fc\u30b9\u306b\u3088\u308b\u304cSSD\u3088\u308a\u306f\u4f4e\u3081\u3067\u6e08\u3080\u3053\u3068\u304c\u591a\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

SSD\u306fHDD\u3068\u6bd4\u3079\u3066\u30c7\u30fc\u30bf\u306e\u5fa9\u65e7\u7387\u304c\u4f4e\u304f\u306a\u308a\u304c\u3061\u3067\u3059\u3002\u305d\u308c\u306f\u4e0a\u8a18\u306e\u3088\u3046\u306b\u69cb\u9020\u304c\u7570\u306a\u308b\u305f\u3081\u3067\u3059\u3002\u30c7\u30fc\u30bf\u30b9\u30de\u30fc\u30c8\u3067\u306fSSD\u3001HDD\u306e\u307f\u306a\u3089\u305aSD\u30ab\u30fc\u30c9\u3084USB\u30e1\u30e2\u30ea\u3001NAS\u3084RAID\u69cb\u6210HDD\u306a\u3069\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5bfe\u5fdc\u6a5f\u5668\u304b\u3089\u306e\u30c7\u30fc\u30bf\u5fa9\u65e7\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u7279\u306b\u7269\u7406\u7684\u306a\u7834\u640d\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u79c1\u305f\u3061\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u5fa9\u65e7\u30b5\u30fc\u30d3\u30b9\u696d\u8005\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n


\u304a\u7533\u8fbc\u307f\u306f\u3053\u3061\u3089<\/a><\/strong><\/div>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

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