{"id":5282,"date":"2025-04-08T21:49:17","date_gmt":"2025-04-08T12:49:17","guid":{"rendered":"https:\/\/www.datasmart.co.jp\/knowledge\/?p=5282"},"modified":"2025-04-08T21:49:19","modified_gmt":"2025-04-08T12:49:19","slug":"harddrive-structure","status":"publish","type":"post","link":"https:\/\/www.datasmart.co.jp\/knowledge\/harddrive-structure\/","title":{"rendered":"\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af(HDD)\u306e\u69cb\u9020\uff5c\u30c7\u30fc\u30bf\u5fa9\u65e7"},"content":{"rendered":"\n<div>\n  <ul class=\"link_list_tab\">\n <li><a href=\"https:\/\/www.datasmart.co.jp\/media\/hdd.html\">\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306b\u3064\u3044\u3066<\/a><\/li>\n      <li><a href=\"https:\/\/www.datasmart.co.jp\/knowledge\/harddrive-structure\/\">\u69cb\u9020<\/a><\/li>\n      <li><a href=\"https:\/\/www.datasmart.co.jp\/knowledge\/type-of-harddiskdrive\/\">\u7a2e\u985e<\/a><\/li>\n      <li><a href=\"https:\/\/www.datasmart.co.jp\/knowledge\/hdd-datarecovery-vendorselect\/\">\u969c\u5bb3<\/a><\/li>\n  <\/ul>  \n<\/div>\n\n<div style=\"margin-bottom:1.5em;\">\n  <p class=\"link_list_tab_rtn\"><a href= \"https:\/\/www.datasmart.co.jp\/basics\/\">\u30e1\u30c7\u30a3\u30a2\u57fa\u790e\u77e5\u8b58\u4e00\u89a7 \u306b\u623b\u308b<\/a><\/p>\n<\/div>\n\n\n\n<p>\u30d1\u30bd\u30b3\u30f3\u3001\u30c7\u30b8\u30bf\u30eb\u30ab\u30e1\u30e9\u306a\u3069\u30c7\u30b8\u30bf\u30eb\u6a5f\u5668\u3092\u901a\u3058\u3066\u4f5c\u6210\u3057\u305f\u30c7\u30fc\u30bf\u306f\u5b89\u4fa1\u3067\u5927\u5bb9\u91cf\u306a\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\uff08HDD\uff09\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u76ee\u7684\u3068\u3057\u3066\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306b\u4fdd\u5b58\u306a\u3055\u308b\u65b9\u3082\u3044\u3089\u3063\u3057\u3083\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u5185\u90e8\u306e\u69cb\u9020\u3084\u4ed5\u7d44\u307f\u306f\u307b\u3068\u3093\u3069\u306e\u65b9\u304c\u77e5\u3089\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5c02\u9580\u696d\u8005\u3068\u3057\u3066\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u69cb\u9020\u3092\u89e3\u8aac\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.datasmart.co.jp\/case\/hdd.html\">\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u30c7\u30fc\u30bf\u5fa9\u65e7\u4e8b\u4f8b\u306f\u3053\u3061\u3089<\/a><\/li>\n<li><a href=\"https:\/\/www.datasmart.co.jp\/knowledge\/data-storage-mechanism\/\">\u30c7\u30fc\u30bf\u4fdd\u5b58\u306e\u4ed5\u7d44\u307f<\/a><\/li>\n<li><a href=\"https:\/\/www.datasmart.co.jp\/knowledge\/externalhdd-not-recognized\/\">HDD\u3092\u8a8d\u8b58\u3057\u306a\u3044\u5834\u5408\u306e\u539f\u56e0\u3068\u30c8\u30e9\u30d6\u30eb\u5bfe\u51e6\u65b9\u6cd5<\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\uff08HDD\uff09\u3068\u306f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"656\" src=\"https:\/\/www.datasmart.co.jp\/knowledge\/wp-content\/uploads\/2024\/03\/harddisk-disk-1024x656.png\" alt=\"\" class=\"wp-image-5295\" srcset=\"https:\/\/www.datasmart.co.jp\/knowledge\/wp-content\/uploads\/2024\/03\/harddisk-disk-1024x656.png 1024w, https:\/\/www.datasmart.co.jp\/knowledge\/wp-content\/uploads\/2024\/03\/harddisk-disk-300x192.png 300w, https:\/\/www.datasmart.co.jp\/knowledge\/wp-content\/uploads\/2024\/03\/harddisk-disk-768x492.png 768w, https:\/\/www.datasmart.co.jp\/knowledge\/wp-content\/uploads\/2024\/03\/harddisk-disk.png 1477w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u6b63\u5f0f\u540d\u79f0\u306fHard Disk Drive\uff08\u30cf\u30fc\u30c9\u30fb\u30c7\u30a3\u30b9\u30af\u30fb\u30c9\u30e9\u30a4\u30d6\uff09\u3067\u3059\u3002\u66f8\u985e\u30c7\u30fc\u30bf\u3001\u5199\u771f\u3084\u52d5\u753b\u3001\u30c7\u30b6\u30a4\u30f3\u30c7\u30fc\u30bf\u306a\u3069\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u5f62\u5f0f\u306b\u5bfe\u5fdc\u3057\u3001\u5927\u91cf\u306b\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u30b5\u30a4\u30ba\u3082\u540d\u69d8\u3005\u30671.8\u30a4\u30f3\u30c1\u3067iPod\u3084\u30d3\u30c7\u30aa\u30ab\u30e1\u30e9\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u3082\u306e\u30842.5\u30a4\u30f3\u30c1\u30b5\u30a4\u30ba\u306e\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u7528\u3001\u30ec\u30b3\u30fc\u30c0\u30fc\u3001\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u3067\u3082\u5229\u7528\u3055\u308c\u308b3.5\u30a4\u30f3\u30c1\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306f\u30c7\u30b8\u30bf\u30eb\u5316\u3055\u308c\u305f\u793e\u4f1a\u306b\u304a\u3044\u3066\u3001\u4f7f\u7528\u3055\u308c\u308b\u5927\u5207\u306a\u300c\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u5834\u6240\u300d\u3067\u3042\u308a\u3001\u79c1\u305f\u3061\u304c\u65e5\u3005\u4f7f\u3046\u591a\u304f\u306e\u60c5\u5831\u3092\u5b89\u5168\u306b\u4fdd\u7ba1\u3057\u3066\u304a\u304f\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><h2>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u69cb\u9020<\/h2><\/p>\n\n\n\n<img loading=\"lazy\" decoding=\"async\" width=\"949\" height=\"511\" src=\"https:\/\/www.datasmart.co.jp\/knowledge\/wp-content\/uploads\/2024\/03\/harddisk-drive-structure.png\" alt=\"HDD\" class=\"wp-image-7552\" srcset=\"https:\/\/www.datasmart.co.jp\/knowledge\/wp-content\/uploads\/2024\/03\/harddisk-drive-structure.png 949w, https:\/\/www.datasmart.co.jp\/knowledge\/wp-content\/uploads\/2024\/03\/harddisk-drive-structure-300x162.png 300w, https:\/\/www.datasmart.co.jp\/knowledge\/wp-content\/uploads\/2024\/03\/harddisk-drive-structure-768x414.png 768w\" sizes=\"auto, (max-width: 949px) 100vw, 949px\" \/>\n\n\n\n<p>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306f\u5927\u304d\u304f\u5206\u3051\u308b\u3068\u4ee5\u4e0b\u306e\u90e8\u54c1\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u91cd\u8981\u5ea6\u304c\u9ad8\u3044\u3082\u306e\u304b\u3089\u9806\u306b\u3054\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><ul>\n<li><strong>\u30d7\u30e9\u30c3\u30bf\uff08\u78c1\u6c17\u30c7\u30a3\u30b9\u30af\uff09<\/strong><br>\u78c1\u6027\u4f53\u3092\u5857\u5e03\u307e\u305f\u306f\u84b8\u7740\u3057\u305f\u91d1\u5c5e\u306e\u30c7\u30a3\u30b9\u30af\u3067\u3001\u30c7\u30fc\u30bf\u3092\u8a18\u9332\u4fdd\u6301\u3057\u307e\u3059\u3002<br>\u8907\u6570\u306e\u78c1\u6c17\u30c7\u30a3\u30b9\u30af\u3092\u540c\u8ef8\u306b\u914d\u7f6e\u3057\u3001\u30c7\u30a3\u30b9\u30af\u679a\u6570\u306f 2\u679a\u304b\u308910\u679a\u7a0b\u5ea6\u3067\u3059\u3002\t<\/li>\n<li><strong>\u30b9\u30d4\u30f3\u30c9\u30eb\u30e2\u30fc\u30bf\u30fc<\/strong><br>\u30d7\u30e9\u30c3\u30bf\u3092\u56de\u8ee2\u3055\u305b\u308b\u52d5\u529b\u3067\u3059\u3002<br>\u56de\u8ee2\u901f\u5ea6\u306f\u3001\u6bce\u52067,200\u56de\u8ee2\u3001\u6bce\u520610,000\u56de\u8ee2\u3001\u6bce\u520615,000\u56de\u8ee2\u306a\u3069\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u78c1\u6c17\u30d8\u30c3\u30c9<\/strong><br>\u30b9\u30a4\u30f3\u30b0\u30a2\u30fc\u30e0\u306e\u5148\u7aef\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u304a\u308a\u3001\u30d7\u30e9\u30c3\u30bf\u8868\u9762\u306e\u78c1\u6c17\u8a18\u9332\u5c64\u306b\u5bfe\u3057\u3066\u78c1\u6c17\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u66f8\u304d\u3057\u307e\u3059\u3002<\/li>\n\t\t\t\t\t<li><strong>\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\uff08\u4f4d\u7f6e\u6c7a\u3081\u88c5\u7f6e\uff09<\/strong><br>\u78c1\u6c17\u30d8\u30c3\u30c9\u3092\u4efb\u610f\u306e\u30c8\u30e9\u30c3\u30af\u4e0a\u3067\u3001\u534a\u5f84\u65b9\u5411\u306b\u79fb\u52d5\u3059\u308b\u305f\u3081\u306e\u52d5\u529b\u3067\u3059\u3002<br>\u7d20\u65e9\u304f\u7cbe\u5bc6\u306a\u52d5\u304d\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li>\n<\/ul><\/p>\n\n\n\n<h3 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class=\"wp-block-heading\">\u30e2\u30fc\u30bf\u30fc\uff08\u30b9\u30d4\u30f3\u30c9\u30eb\u30e2\u30fc\u30bf\u30fc\u3001\u30dc\u30a4\u30b9\u30b3\u30a4\u30eb\u30e2\u30fc\u30bf\u30fc\uff09<\/h3>\n\n\n\n<p>\u30d7\u30e9\u30c3\u30bf\u3092\u56de\u8ee2\u3055\u305b\u308b\u305f\u3081\u306e\u30b9\u30d4\u30f3\u30c9\u30eb\u30e2\u30fc\u30bf\u30fc\u3068\u30d8\u30c3\u30c9\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u30b7\u30fc\u30af\u3055\u305b\u308b\u305f\u3081\u306e\u30dc\u30a4\u30b9\u30b3\u30a4\u30eb\u30e2\u30fc\u30bf\u30fc\u306e\uff12\u3064\u304c\u3042\u308a\u307e\u3059\u3002HDD\u306e\u4ed5\u69d8\u306b5,400rpm\u30847,200rpm\u3068\u66f8\u3044\u3066\u3042\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u30b9\u30d4\u30f3\u30c9\u30eb\u30e2\u30fc\u30bf\u30fc\u306e\u56de\u8ee2\u6570\u306e\u3053\u3068\u3067\u3059\u3002\u4f8b\u3048\u30705,400rpm\u306e\u5834\u5408\u30011\u5206\u9593\u306b5400\u56de\u8ee2\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b9\u30d4\u30f3\u30c9\u30eb\u30e2\u30fc\u30bf\u30fc\u306f\u3001\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u5185\u306e\u30d7\u30e9\u30c3\u30bf\u3092\u56de\u8ee2\u3055\u305b\u308b\u305f\u3081\u306e\u30e2\u30fc\u30bf\u30fc\u3067\u3042\u308a\u3001\u56de\u8ee2\u529b\u3092\u9593\u63a5\u7684\u306a\u6a5f\u69cb\uff08\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306a\u3069\uff09\u3092\u4ecb\u3055\u305a\u306b\u76f4\u63a5\u99c6\u52d5\u5bfe\u8c61\u306b\u4f1d\u9054\u3059\u308b\u300c\u30c0\u30a4\u30ec\u30af\u30c8\u30c9\u30e9\u30a4\u30d6\u65b9\u5f0f\u300d\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u56de\u8ee2\u6570\u306f 4,200rpm\u30015,400rpm\u30017,200rpm\u300110,000rpm\u300115,000rpm \u3067\u3042\u308a\u3001\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u56de\u8ee2\u6570\u306f\u3053\u306e\u30b9\u30d4\u30f3\u30c9\u30eb\u30e2\u30fc\u30bf\u30fc\u306e\u56de\u8ee2\u6570\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<br>\u30b7\u30fc\u30af\u30e2\u30fc\u30bf\u30fc\u306f\u3001\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u5185\u306e\u30a2\u30fc\u30e0\u3092\u99c6\u52d5\u3059\u308b\u305f\u3081\u306e\u30e2\u30fc\u30bf\u30fc\u3067\u3001\u73fe\u5728\u4e3b\u6d41\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u306f \u30dc\u30a4\u30b9\u30b3\u30a4\u30eb\u30e2\u30fc\u30bf\u30fc\uff08VCM\uff09 \u3067\u3059\u3002\u3053\u306e\u30e2\u30fc\u30bf\u30fc\u306f\u30012\u679a\u306e\u78c1\u77f3\uff08\u4e3b\u306b\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\uff09\u306e\u9593\u306b\u914d\u7f6e\u3055\u308c\u305f\u30b3\u30a4\u30eb\u306b\u6d41\u308c\u308b\u96fb\u6d41\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b \u30ed\u30fc\u30ec\u30f3\u30c4\u529b 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FDB\uff09\u3001\u304a\u3088\u3073\u6d41\u4f53\u8ef8\u53d7\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u3067\u306e\u8ef8\u53d7\u306e\u4e3b\u306a\u5f79\u5272\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u56de\u8ee2\u306e\u5b89\u5b9a\u6027\u306e\u78ba\u4fdd<\/strong>\uff1a\u8ef8\u53d7\u306f\u30b9\u30d4\u30f3\u30c9\u30eb\u8ef8\u3092\u975e\u63a5\u89e6\u72b6\u614b\u3067\u6b63\u78ba\u306b\u4f4d\u7f6e\u6c7a\u3081\u3057\u3001\u5b89\u5b9a\u3057\u305f\u56de\u8ee2\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8aad\u307f\u53d6\u308a\/\u66f8\u304d\u8fbc\u307f\u30d8\u30c3\u30c9\u304c\u6b63\u78ba\u306b\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u305f\u3081\u306e\u74b0\u5883\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30aa\u30a4\u30eb\u30b7\u30fc\u30eb\u306e\u4f7f\u7528\u306b\u3088\u308a\u3001\u8ef8\u53d7\u306e\u6469\u8017\u3092\u9632\u304e\u3001\u8d77\u52d5\u30c8\u30eb\u30af\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u632f\u52d5\u306e\u6291\u5236<\/strong>\uff1a\u8ef8\u53d7\u306f\u30e2\u30fc\u30bf\u30fc\u306e\u632f\u52d5\u3084\u5916\u90e8\u304b\u3089\u306e\u885d\u6483\u304c\u30d7\u30e9\u30c3\u30bf\u30fc\u306b\u5f71\u97ff\u3059\u308b\u306e\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u66f8\u304d\u30a8\u30e9\u30fc\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u74b0\u5883\u6e29\u5ea6\u306e\u5909\u5316\u306b\u3082\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u8010\u4e45\u6027\u306e\u5411\u4e0a<\/strong>\uff1a\u8010\u4e45\u6027\u306e\u9ad8\u3044\u8ef8\u53d7\u306f\u3001\u9577\u671f\u306b\u308f\u305f\u308b\u4f7f\u7528\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3059\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002\u975e\u63a5\u89e6\u72b6\u614b\u3067\u306e\u904b\u8ee2\u306b\u3088\u308a\u3001\u6469\u8017\u3092\u6e1b\u5c11\u3055\u305b\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u7a2e\u985e<\/h4>\n\n\n\n<p>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306b\u306f\u4e3b\u306b\u4ee5\u4e0b\u306e\u4e8c\u3064\u306e\u30bf\u30a4\u30d7\u306e\u8ef8\u53d7\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30dc\u30fc\u30eb\u30d9\u30a2\u30ea\u30f3\u30b0<\/strong>\uff1a\n<ul 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class=\"wp-block-list\">\n<li><strong>\u6d41\u4f53\u52d5\u5727\u8ef8\u53d7\uff08\u30d5\u30eb\u30fc\u30c9\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30d9\u30a2\u30ea\u30f3\u30b0\uff1aFDB\uff09<\/strong>\uff1a\n<ul 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