{"id":4381,"date":"2025-04-28T10:18:11","date_gmt":"2025-04-28T10:18:11","guid":{"rendered":"https:\/\/www.kmdpower.com\/?p=4381"},"modified":"2025-04-28T10:18:13","modified_gmt":"2025-04-28T10:18:13","slug":"what-does-the-rack-unit-u-mean-in-server-racks","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/ja\/news\/what-does-the-rack-unit-u-mean-in-server-racks\/","title":{"rendered":"\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u306b\u304a\u3051\u308b\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8U\u306e\u610f\u5473"},"content":{"rendered":"<p>\u30b5\u30fc\u30d0\u30fc\u30eb\u30fc\u30e0\u306b\u8db3\u3092\u8e0f\u307f\u5165\u308c\u305f\u308a\u3001\u30e9\u30c3\u30af\u3092\u898b\u305f\u308a\u3059\u308b\u3060\u3051\u3067\u3082\u3001\u6700\u521d\u306f\u6238\u60d1\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3069\u306e\u3088\u3046\u306b\u3059\u3079\u3066\u306e\u30ae\u30a2\u304c\u53ce\u307e\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u305d\u3053\u3067 <strong>\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8<\/strong>\u3042\u308b\u3044\u306f\"<strong>U<\/strong>\u304c\u5165\u308b\u3002\u3053\u308c\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u306e\u5782\u76f4\u30b9\u30da\u30fc\u30b9\u306e\u6a19\u6e96\u7684\u306a\u5c3a\u5ea6\u3067\u3059\u3002U\u300d\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u6271\u3046\u4eba\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u53d6\u308a\u4ed8\u3051\u304c\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8\u3068\u306f\u4f55\u304b\u3001\u3069\u306e\u3088\u3046\u306b\u81ea\u5206\u306e\u6a5f\u5668\u306e\u30b5\u30a4\u30ba\u3092\u5272\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3001\u4fbf\u5229\u306a\u5909\u63db\u3092\u5b9f\u884c\u3057\u3001\u30e9\u30c3\u30af\u306e\u7a74\u304c\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.kmdpower.com\/wp-content\/uploads\/WechatIMG3014.jpg\" alt=\"\" class=\"wp-image-2549\"\/><\/figure><p class=\"has-text-align-center\"><strong><a href=\"https:\/\/www.kmdpower.com\/ja\/solar-batteries\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kamada Power 1U 2U 3U 4U 5U \u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u30d0\u30c3\u30c6\u30ea\u30fc<\/a><\/strong><\/p><h2 class=\"wp-block-heading\" id=\"what-does-the-rack-unit-u-mean-\">\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8U\u306e\u610f\u5473<\/h2><p>A <strong>\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8\uff08U\u307e\u305f\u306fRU\uff09<\/strong> \u3068\u3044\u3046\u306e\u306f\u3001\u57fa\u672c\u7684\u306b\u3001\u6a5f\u5668\u3092\u8a2d\u7f6e\u3059\u308b\u969b\u306e\u9ad8\u3055\u3092\u6e2c\u308b\u65b9\u6cd5\u3067\u3042\u308b\u3002 <strong>\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af<\/strong>.<\/p><ul class=\"wp-block-list\"><li><strong>\u9ad8\u3055\u306f\u6c7a\u307e\u3063\u3066\u3044\u308b\uff1a<\/strong> \u30e9\u30c3\u30af\u30fb\u30e6\u30cb\u30c3\u30c8(<strong>1U<\/strong>\u3067\u3042\u308b\u3002 <em>\u5e38\u306b<\/em> <strong>\u9ad8\u30551.75\u30a4\u30f3\u30c1<\/strong>.\u3053\u308c\u304c\u3001\u30e9\u30c3\u30af\u306e\u4e16\u754c\u306b\u304a\u3051\u308b\u4ed6\u306e\u3059\u3079\u3066\u306e\u7d76\u5bfe\u7684\u306a\u6838\u3068\u306a\u308b\u6e2c\u5b9a\u57fa\u6e96\u3060\u3002(\u305d\u3046\u3001\u305d\u308c\u306f\u307e\u305f <strong>44.45 mm<\/strong> \u30e1\u30fc\u30c8\u30eb\u6cd5\uff09\u3002<\/li>\n\n<li><strong>\u516c\u5f0f\u767a\u8868\u3060\uff1a<\/strong> \u3053\u308c\u306f\u8ab0\u304b\u304c\u9069\u5f53\u306b\u6c7a\u3081\u305f\u30b5\u30a4\u30ba\u3067\u306f\u306a\u3044\u3002\u3053\u306e\u6a19\u6e96\u30b5\u30a4\u30ba\u306f <strong>\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30c3\u30af\u30fb\u30a4\u30f3\u30c0\u30b9\u30c8\u30ea\u30fc\u30ba\u30fb\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\uff08EIA-310\u898f\u683c\uff09<\/strong>.\u3053\u308c\u306f\u3001\u7570\u306a\u308b\u4f1a\u793e\u306b\u3088\u3063\u3066\u4f5c\u3089\u308c\u305f\u30ae\u30a2\u304c\u3001\u540c\u3058\u4ed5\u69d8\u3067\u4f5c\u3089\u308c\u305f\u6a19\u6e96\u30e9\u30c3\u30af\u306b\u7269\u7406\u7684\u306b\u53ce\u307e\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3060\u304b\u3089\u3060\u3002<\/li>\n\n<li><strong>\u30ae\u30a2\u306e\u30b5\u30a4\u30ba<\/strong> \u30b5\u30fc\u30d0\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u306a\u3069\u3001\u304a\u4f7f\u3044\u306e\u6a5f\u5668\u306f\u3059\u3079\u3066\u3001\u3053\u306eU\u30b5\u30a4\u30ba\u306e\u6b63\u78ba\u306a\u500d\u6570\uff081U\u30012U\u30014U\u306a\u3069\uff09\u306e\u9ad8\u3055\u304c\u3042\u308a\u307e\u3059\u3002\u5b8c\u74a7\u306b\u7a4d\u307f\u91cd\u306d\u3089\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/li>\n\n<li><strong>\u30e9\u30c3\u30af\u306e\u30b5\u30a4\u30ba\uff1a<\/strong> \u30e9\u30c3\u30af\u305d\u306e\u3082\u306e\u306f\uff1f\u30e9\u30c3\u30af\u81ea\u4f53\u306b\u3082\u30b5\u30a4\u30ba\u304c\u3042\u308a\u3001\u7e26\u306b\u53ce\u7d0d\u3067\u304d\u308bU\u306e\u7dcf\u6570\u306b\u57fa\u3065\u3044\u3066\u3044\u308b\uff08\u4f8b\u3048\u3070\u3001\u3042\u306e\u5927\u304d\u306a <strong>42U\u30e9\u30c3\u30af<\/strong> \u3069\u3053\u3067\u3082\u898b\u304b\u3051\u308b\u5149\u666f\u3060\uff09\u3002<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"how-to-calculate-rack-units\">\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8\u306e\u8a08\u7b97\u65b9\u6cd5<\/h2><p>\u30c7\u30d0\u30a4\u30b9\u3092\u304a\u6301\u3061\u3067\u3001\u305d\u306eU\u30b5\u30a4\u30ba\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f\u3053\u306e\u7c21\u5358\u306a\u65b9\u6cd5\u3092\u3054\u5229\u7528\u304f\u3060\u3055\u3044\u3002\u63a8\u6e2c\u305b\u305a\u306b\u30e9\u30c3\u30af\u30b9\u30da\u30fc\u30b9\u3092\u8a08\u753b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30b9\u30c6\u30c3\u30d7<\/th><th>\u4f55\u3092\u3059\u3079\u304d\u304b<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td><strong>\u8eab\u9577\u3092\u6e2c\u308b\uff1a<\/strong> \u88c5\u7f6e\u306e\u5782\u76f4\u65b9\u5411\u306e\u5168\u9ad8\u3092\u6c42\u3081\u307e\u3059\u3002\u4f59\u5206\u306a\u6bb5\u5dee\u3084\u30cf\u30f3\u30c9\u30eb\u306f\u542b\u3081\u306a\u3044\u3053\u3068\u3002<\/td><\/tr><tr><td>2<\/td><td><strong>\u30a4\u30f3\u30c1\u3092\u4f7f\u7528\u3059\u308b\uff1a<\/strong> \u5fc5\u8981\u3067\u3042\u308c\u3070\u3001\u305d\u306e\u9ad8\u3055\u3092\u30a4\u30f3\u30c1\u306b\u63db\u7b97\u3059\u308b\uff081\u30a4\u30f3\u30c1\uff1d25.4mm\uff09\u3002<\/td><\/tr><tr><td>3<\/td><td><strong>\u5206\u3051\u308b\uff1a<\/strong> \u9ad8\u3055\uff08\u30a4\u30f3\u30c1\uff09\u30921.75\uff08\u30a4\u30f3\u30c1\uff0fU\uff09\u3067\u5272\u308b\u3002<\/td><\/tr><\/tbody><\/table><\/figure><p><strong>\u30d5\u30a9\u30fc\u30df\u30e5\u30e9\uff1a<\/strong><\/p><p>U = \u88c5\u7f6e\u306e\u9ad8\u3055\uff08\u30a4\u30f3\u30c1\uff09\u00f71.75<\/p><p><strong>\u4f8b<\/strong><\/p><ul class=\"wp-block-list\"><li>\u30b5\u30fc\u30d0\u30fc\u306e\u6e2c\u5b9a <strong>5.25\u30a4\u30f3\u30c1<\/strong> \u80cc\u304c\u9ad8\u3044\u3002<\/li>\n\n<li>\u8a08\u7b975.25 \u00f7 1.75 = <strong>3U<\/strong>.<\/li>\n\n<li>\u305d\u308c\u306f <strong>3U\u30b5\u30fc\u30d0\u30fc<\/strong>.<\/li><\/ul><p>\u3053\u306e\u5358\u7d14\u306a\u8a08\u7b97\u304c\u3001\u30e9\u30c3\u30af\u306b\u6b63\u3057\u304f\u914d\u7f6e\u3059\u308b\u305f\u3081\u306e\u6a5f\u5668\u30b5\u30a4\u30ba\u306e\u78ba\u8a8d\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\" id=\"server-rack-unit-conversion\">\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u306e\u5358\u4f4d\u5909\u63db<\/h2><p>U\u3001\u30a4\u30f3\u30c1\u3001\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u3001\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb\u306e\u5207\u308a\u66ff\u3048\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f\u3053\u308c\u3089\u306e\u5909\u63db\u304c\u5f79\u306b\u7acb\u3061\u307e\u3059\u3002<\/p><p>\u30b3\u30a2\u30d5\u30a1\u30af\u30bf\u30fc\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a1U = <strong>1.75\u30a4\u30f3\u30c1<\/strong> = <strong>44.45 mm<\/strong> = <strong>4.445 cm<\/strong>.<\/p><p>\u30b9\u30da\u30c3\u30af\u3084\u5bf8\u6cd5\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u969b\u3001\u3053\u3046\u3057\u305f\u7c21\u5358\u306a\u5909\u63db\u3067\u6642\u9593\u3092\u7bc0\u7d04\u3067\u304d\u308b\u3002<\/p><h3 class=\"wp-block-heading\" id=\"rack-unit-to-inches\">\u30e9\u30c3\u30afU\u304b\u3089\u30a4\u30f3\u30c1\u3078<\/h3><p>1\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8\u306f\u5e38\u306b <strong>1.75\u30a4\u30f3\u30c1<\/strong>.<\/p><p><strong>\u30d5\u30a9\u30fc\u30df\u30e5\u30e9\uff1a<\/strong><\/p><p>1U = 1.75\u30a4\u30f3\u30c1<\/p><p><strong>\u4f8b<\/strong><\/p><ul class=\"wp-block-list\"><li>A <strong>3U<\/strong> \u30c7\u30d0\u30a4\u30b9\uff1d3\u00d71.75 <strong>5.25\u30a4\u30f3\u30c1<\/strong> \u80cc\u304c\u9ad8\u3044\u3002<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"1u-to-inches\">1U\u304b\u3089\u30a4\u30f3\u30c1\u3078<\/h3><p>\u305d\u306e\u901a\u308a <strong>1U<\/strong> \u9ad8\u3055\u306f <strong>1.75\u30a4\u30f3\u30c1<\/strong>.<\/p><p><strong>\u30d5\u30a9\u30fc\u30df\u30e5\u30e9\uff1a<\/strong><\/p><p>1U = 1.75\u30a4\u30f3\u30c1<\/p><p>\u3053\u308c\u304c\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u57fa\u672c\u7684\u306a\u5909\u63db\u3067\u3042\u308b\u3002<\/p><h3 class=\"wp-block-heading\" id=\"rack-unit-to-millimeters\">\u30e9\u30c3\u30af\u5358\u4f4d\u304b\u3089\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u3078<\/h3><p>U\u3092\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u306b\u5909\u63db\u3059\u308b\u306b\u306f\u3001U\u306e\u6570\u306b\u4ee5\u4e0b\u3092\u639b\u3051\u308b\u3002 <strong>44.45 mm<\/strong>.<\/p><p><strong>\u30d5\u30a9\u30fc\u30df\u30e5\u30e9\uff1a<\/strong><\/p><p>\u9ad8\u3055\uff08mm\uff09\uff1dU\u00d744.45<\/p><p><strong>\u4f8b<\/strong><\/p><ul class=\"wp-block-list\"><li>A <strong>4U<\/strong> \u30c7\u30d0\u30a4\u30b9\uff1d4\u00d744.45 <strong>177.8 mm<\/strong> \u80cc\u304c\u9ad8\u3044\u3002<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"rack-unit-to-centimeters\">\u30e9\u30c3\u30af\u5358\u4f4d\u304b\u3089\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb\u3078<\/h3><p>U\u3092\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb\u306b\u5909\u63db\u3059\u308b\u306b\u306f\u3001U\u306e\u6570\u306b\u4ee5\u4e0b\u3092\u639b\u3051\u308b\u3002 <strong>4.445 cm<\/strong>.<\/p><p><strong>\u30d5\u30a9\u30fc\u30df\u30e5\u30e9\uff1a<\/strong><\/p><p>\u9ad8\u3055\uff08cm\uff09\uff1dU\u00d74.445<\/p><p><strong>\u4f8b<\/strong><\/p><ul class=\"wp-block-list\"><li>A <strong>5U<\/strong> \u30c7\u30d0\u30a4\u30b9\uff1d5\u00d74.445 <strong>22.225 cm<\/strong> \u80cc\u304c\u9ad8\u3044\u3002<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"-rack-unit-conversion-formula-\"><strong>\u30e9\u30c3\u30af\u5358\u4f4d\u5909\u63db\u5f0f<\/strong><\/h3><p>\u6838\u5fc3\u7684\u306a\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3060\uff1a<\/p><p>1U\uff1d1.75\u30a4\u30f3\u30c1\uff1d44.45\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\uff1d4.445\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb<\/p><h3 class=\"wp-block-heading\" id=\"rack-u-size-chart\">\u30e9\u30c3\u30afU\u30b5\u30a4\u30ba\u8868<\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8\uff08u\uff09<\/th><th>RU\u9ad8\u3055\uff08mm\uff09<\/th><th>RU \u9ad8\u3055\uff08\u30a4\u30f3\u30c1\uff09<\/th><th>RU \u9ad8\u3055\uff08cm\uff09<\/th><\/tr><\/thead><tbody><tr><td>1U<\/td><td>44.45mm<\/td><td>1.75&#8243;<\/td><td>4.445cm<\/td><\/tr><tr><td>2U<\/td><td>88.90mm<\/td><td>3.50&#8243;<\/td><td>8.890cm<\/td><\/tr><tr><td>3U<\/td><td>133.35mm<\/td><td>5.25&#8243;<\/td><td>13.335cm<\/td><\/tr><tr><td>4U<\/td><td>177.80mm<\/td><td>7.00&#8243;<\/td><td>17.780cm<\/td><\/tr><tr><td>5U<\/td><td>222.25mm<\/td><td>8.75&#8243;<\/td><td>22.225cm<\/td><\/tr><tr><td>6U<\/td><td>266.70mm<\/td><td>10.50&#8243;<\/td><td>26.670cm<\/td><\/tr><tr><td>7U<\/td><td>311.15mm<\/td><td>12.25&#8243;<\/td><td>31.115cm<\/td><\/tr><tr><td>8U<\/td><td>355.60mm<\/td><td>14.00&#8243;<\/td><td>35.560cm<\/td><\/tr><tr><td>9U<\/td><td>400.05mm<\/td><td>15.75&#8243;<\/td><td>40.005cm<\/td><\/tr><tr><td>10U<\/td><td>444.50mm<\/td><td>17.50&#8243;<\/td><td>44.450cm<\/td><\/tr><tr><td>11U<\/td><td>488.95mm<\/td><td>19.25&#8243;<\/td><td>48.895cm<\/td><\/tr><tr><td>12U<\/td><td>533.40mm<\/td><td>21.00&#8243;<\/td><td>53.340cm<\/td><\/tr><tr><td>13U<\/td><td>577.85mm<\/td><td>22.75&#8243;<\/td><td>57.785cm<\/td><\/tr><tr><td>14U<\/td><td>622.30mm<\/td><td>24.50&#8243;<\/td><td>62.230cm<\/td><\/tr><tr><td>15U<\/td><td>666.75mm<\/td><td>26.25&#8243;<\/td><td>66.675cm<\/td><\/tr><tr><td>16U<\/td><td>711.20mm<\/td><td>28.00&#8243;<\/td><td>71.120cm<\/td><\/tr><tr><td>17U<\/td><td>755.65mm<\/td><td>29.75&#8243;<\/td><td>75.565cm<\/td><\/tr><tr><td>18U<\/td><td>800.10mm<\/td><td>31.50&#8243;<\/td><td>80.010cm<\/td><\/tr><tr><td>19U<\/td><td>844.55mm<\/td><td>33.25&#8243;<\/td><td>84.455cm<\/td><\/tr><tr><td>20U<\/td><td>889.00mm<\/td><td>35.00&#8243;<\/td><td>88.900cm<\/td><\/tr><tr><td>21U<\/td><td>933.45mm<\/td><td>36.75&#8243;<\/td><td>93.345cm<\/td><\/tr><tr><td>22U<\/td><td>977.90mm<\/td><td>38.50&#8243;<\/td><td>97.790cm<\/td><\/tr><tr><td>23U<\/td><td>1022.35mm<\/td><td>40.25&#8243;<\/td><td>102.235cm<\/td><\/tr><tr><td>24U<\/td><td>1066.80mm<\/td><td>42.00&#8243;<\/td><td>106.680cm<\/td><\/tr><tr><td>25U<\/td><td>1111.25mm<\/td><td>43.75&#8243;<\/td><td>111.125cm<\/td><\/tr><tr><td>26U<\/td><td>1155.70mm<\/td><td>45.50&#8243;<\/td><td>115.570cm<\/td><\/tr><tr><td>27U<\/td><td>1200.15mm<\/td><td>47.25&#8243;<\/td><td>120.015cm<\/td><\/tr><tr><td>28U<\/td><td>1244.60mm<\/td><td>49.00&#8243;<\/td><td>124.460cm<\/td><\/tr><tr><td>29U<\/td><td>1289.05mm<\/td><td>50.75&#8243;<\/td><td>128.905cm<\/td><\/tr><tr><td>30U<\/td><td>1333.50mm<\/td><td>52.50&#8243;<\/td><td>133.350cm<\/td><\/tr><tr><td>31U<\/td><td>1377.95mm<\/td><td>54.25&#8243;<\/td><td>137.795cm<\/td><\/tr><tr><td>32U<\/td><td>1422.40mm<\/td><td>56.00&#8243;<\/td><td>142.240cm<\/td><\/tr><tr><td>33U<\/td><td>1466.85mm<\/td><td>57.75&#8243;<\/td><td>146.685cm<\/td><\/tr><tr><td>34U<\/td><td>1511.30mm<\/td><td>59.50&#8243;<\/td><td>151.130cm<\/td><\/tr><tr><td>35U<\/td><td>1555.75mm<\/td><td>61.25&#8243;<\/td><td>155.575cm<\/td><\/tr><tr><td>36U<\/td><td>1600.20mm<\/td><td>63.00&#8243;<\/td><td>160.020cm<\/td><\/tr><tr><td>37U<\/td><td>1644.65mm<\/td><td>64.75&#8243;<\/td><td>164.465cm<\/td><\/tr><tr><td>38U<\/td><td>1689.10mm<\/td><td>66.50&#8243;<\/td><td>168.910cm<\/td><\/tr><tr><td>39U<\/td><td>1733.55mm<\/td><td>68.25&#8243;<\/td><td>173.355cm<\/td><\/tr><tr><td>40U<\/td><td>1778.00mm<\/td><td>70.00&#8243;<\/td><td>177.800cm<\/td><\/tr><tr><td>41U<\/td><td>1822.45mm<\/td><td>71.75&#8243;<\/td><td>182.245cm<\/td><\/tr><tr><td>42U<\/td><td>1866.90mm<\/td><td>73.50&#8243;<\/td><td>186.690cm<\/td><\/tr><tr><td>43U<\/td><td>1911.35mm<\/td><td>75.25&#8243;<\/td><td>191.135cm<\/td><\/tr><tr><td>44U<\/td><td>1955.80mm<\/td><td>77.00&#8243;<\/td><td>195.580cm<\/td><\/tr><tr><td>45U<\/td><td>2000.25mm<\/td><td>78.75&#8243;<\/td><td>200.025cm<\/td><\/tr><tr><td>46U<\/td><td>2044.70mm<\/td><td>80.50&#8243;<\/td><td>204.470cm<\/td><\/tr><tr><td>47U<\/td><td>2089.15mm<\/td><td>82.25&#8243;<\/td><td>208.915cm<\/td><\/tr><tr><td>48U<\/td><td>2133.60mm<\/td><td>84.00&#8243;<\/td><td>213.360cm<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\" id=\"rack-hole-and-rack-unit-relationship\">\u30e9\u30c3\u30af\u7a74\u3068\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8\u306e\u95a2\u4fc2<\/h2><p>\u3069\u3093\u306a\u6a19\u6e96\u7684\u306a\u3082\u306e\u3067\u3082\u3001\u5185\u90e8\u306e\u5782\u76f4\u30ec\u30fc\u30eb\u3092\u3088\u304f\u898b\u3066\u307f\u3088\u3046\u3002 <strong>\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af<\/strong>\u305d\u3057\u3066\u3001\u4e0a\u4e0b\u306b\u8d70\u308b\u305f\u304f\u3055\u3093\u306e\u7a74\u304c\u898b\u3048\u308b\u3060\u308d\u3046\u3002\u3053\u308c\u3089\u306f\u30e9\u30f3\u30c0\u30e0\u3067\u306f\u306a\u3044\uff01\u3053\u308c\u3089\u306f <strong>\u30e9\u30c3\u30af\u7a74<\/strong> \u3092\u4f7f\u3046\u304b\u3069\u3046\u304b\u306b\u304b\u304b\u308f\u3089\u305a\u3001\u30ae\u30a2\u3092\u30dc\u30eb\u30c8\u3067\u56fa\u5b9a\u3059\u308b\u5834\u6240\u3060\u3002 <strong>\u30cd\u30b8\u307e\u305f\u306f\u30b1\u30fc\u30b8\u30ca\u30c3\u30c8<\/strong>.\u305d\u3057\u3066\u3001\u3053\u3053\u304c\u7d20\u6674\u3089\u3057\u3044\u3068\u3053\u308d\u306a\u306e\u3060\u304c\u3001\u3053\u308c\u307e\u3067\u8aac\u660e\u3057\u3066\u304d\u305f\u30e9\u30c3\u30af\u30fb\u30e6\u30cb\u30c3\u30c8\u30fb\u30b7\u30b9\u30c6\u30e0\u3068\u5b8c\u74a7\u306b\u4e00\u81f4\u3057\u3066\u3044\u308b\u306e\u3060\u3002\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30e9\u30c3\u30af\u306e\u4f7f\u3044\u65b9\u304c\u3088\u308a\u660e\u78ba\u306b\u306a\u308b\u3002<\/p><h3 class=\"wp-block-heading\" id=\"what-is-a-rack-unit-u-\">\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8\uff08U\uff09\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3><p>\u7c21\u5358\u306b\u5fa9\u7fd2\u3057\u3066\u304a\u3053\u3046\uff1a\u3092\u601d\u3044\u6d6e\u304b\u3079\u3066\u307b\u3057\u3044\u3002 <strong>\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8 (U)<\/strong> \u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u306b\u8a2d\u7f6e\u3059\u308b\u6a5f\u5668\u306e\u5782\u76f4\u65b9\u5411\u306e\u9ad8\u3055\u3092\u6e2c\u5b9a\u3059\u308b\u6a19\u6e96\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002\u3072\u3068\u3064\u306f <strong>1U<\/strong> \u30b9\u30da\u30fc\u30b9\u306f <strong>1.75\u30a4\u30f3\u30c1\uff08\u7d0444.45mm\uff09<\/strong>.<\/p><h3 class=\"wp-block-heading\" id=\"what-is-a-rack-hole-\">\u30e9\u30c3\u30af\u30db\u30fc\u30eb\u3068\u306f\u4f55\u304b\uff1f<\/h3><p>\u3060\u304b\u3089\u3001\u3053\u308c\u3089\u306f <strong>\u30e9\u30c3\u30af\u7a74<\/strong> \u3068\u306f\u3001\u30e9\u30c3\u30af\u30ec\u30fc\u30eb\u306b\u958b\u3051\u3089\u308c\u305f\u7279\u5b9a\u306e\u30b9\u30dd\u30c3\u30c8\u306e\u3053\u3068\u3067\u3001\u305d\u3053\u306b\u6a5f\u5668\u3092\u30de\u30a6\u30f3\u30c8\u3059\u308b\u305f\u3081\u306e\u63a5\u7d9a\u3092\u884c\u3046\u3002\u305f\u3060\u7121\u9020\u4f5c\u306b\u6563\u3089\u3070\u3063\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u7279\u5b9a\u306e <strong>\u30b0\u30eb\u30fc\u30d7<\/strong> \u30ec\u30fc\u30eb\u306b\u6cbf\u3063\u3066\u3001\u3053\u308c\u3089\u306e\u30b0\u30eb\u30fc\u30d7\u306f\u6a19\u6e96\u7684\u306aU\u306e\u30b5\u30a4\u30ba\u306b\u6b63\u78ba\u306b\u4e00\u81f4\u3059\u308b\u3088\u3046\u306b\u9593\u9694\u3092\u3042\u3051\u3066\u914d\u7f6e\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u7a74\u30b0\u30eb\u30fc\u30d7\u306e\u3072\u3068\u3064\u304c\u3001\u30ec\u30fc\u30eb\u306e\u9ad8\u3055\u3092\u793a\u3059\u3002 <strong>\u4e00U<\/strong>.<\/p><h3 class=\"wp-block-heading\" id=\"how-do-rack-holes-relate-to-rack-units-\">\u30e9\u30c3\u30af\u7a74\u3068\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8\u306e\u95a2\u4fc2<\/h3><ul class=\"wp-block-list\"><li>\u306b\u3064\u3044\u3066 <strong>1U<\/strong> \u6a5f\u5668\u306e <strong>\u4e09\u3064\u7a74<\/strong> \u30e9\u30c3\u30af\u306e\u4e0a\u306b\u3002<\/li>\n\n<li>\u7a74\u306e\u9593\u9694\u306f\u4e00\u5b9a\u3067\u3042\u308b\uff1a<ul class=\"wp-block-list\"><li><strong>\u30c8\u30c3\u30d7\u3068\u4e2d\u9593\u306e\u30ae\u30e3\u30c3\u30d7<\/strong>: <strong>0.625\u30a4\u30f3\u30c1<\/strong> (15.875 mm)<\/li>\n\n<li><strong>\u4e2d\u4f4d\u3068\u4e0b\u4f4d\u306e\u30ae\u30e3\u30c3\u30d7<\/strong>: <strong>0.625\u30a4\u30f3\u30c1<\/strong><\/li>\n\n<li><strong>\u4e0b\u304b\u3089\u6b21\u306e\u30c8\u30c3\u30d7\u307e\u3067\u306e\u30ae\u30e3\u30c3\u30d7<\/strong>: <strong>0.5\u30a4\u30f3\u30c1<\/strong> (12.7 mm)<\/li><\/ul><\/li><\/ul><h2 class=\"wp-block-heading\" id=\"common-rack-unit-applications\">\u4e00\u822c\u7684\u306a\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8\u306e\u7528\u9014<\/h2><p>\u3055\u307e\u3056\u307e\u306a\u30ae\u30a2\u306f\u901a\u5e38\u3001\u30b9\u30da\u30fc\u30b9\u3084\u51b7\u5374\u306a\u3069\u306e\u5fc5\u8981\u6027\u306b\u57fa\u3065\u3044\u3066\u3001\u7279\u5b9a\u306eU\u30b5\u30a4\u30ba\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u77e5\u308b\u3053\u3068\u306f\u3001\u30e9\u30c3\u30af\u306e\u30d7\u30e9\u30f3\u30cb\u30f3\u30b0\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>U\u30b5\u30a4\u30ba<\/th><th>\u4ee3\u8868\u7684\u306a\u30ae\u30a2<\/th><\/tr><\/thead><tbody><tr><td><strong>1U<\/strong><\/td><td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001\u5c0f\u578b\u30b5\u30fc\u30d0\u30fc\u3001\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u3002\u5782\u76f4\u30b9\u30da\u30fc\u30b9\u306e\u7bc0\u7d04\u306b\u6700\u9069\u3002<\/td><\/tr><tr><td><strong>2U<\/strong><\/td><td>\u6a19\u6e96\u7684\u306a\u30b5\u30fc\u30d0\u30fc\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30b5\u30fc\u30d0\u30fc\u3001\u4e00\u822c\u7684\u306aUPS\u30d0\u30c3\u30c6\u30ea\u30fc\u3002\u3088\u308a\u5e83\u3044\u5185\u90e8\u30b9\u30da\u30fc\u30b9\u304c\u5fc5\u8981\u3002<\/td><\/tr><tr><td><strong>3U<\/strong><\/td><td>\u30c6\u30fc\u30d7\u30fb\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u9ad8\u5bc6\u5ea6\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u3088\u3046\u306a\u53e4\u3044\u3001\u3042\u308b\u3044\u306f\u7279\u6b8a\u306a\u6a5f\u5668\u3002\u65b0\u3057\u3044\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3042\u307e\u308a\u898b\u3089\u308c\u306a\u3044\u3002<\/td><\/tr><tr><td><strong>4U<\/strong><\/td><td>\u5927\u578b\u30b9\u30c8\u30ec\u30fc\u30b8\u30a2\u30ec\u30a4\u3001GPU\u30b5\u30fc\u30d0\u30fc\u3001\u5927\u578bUPS\u3002\u304b\u306a\u308a\u306e\u9ad8\u3055\u304c\u5fc5\u8981\u3002<\/td><\/tr><tr><td><strong>5U+<\/strong><\/td><td>\u8d85\u5927\u578b\u30b7\u30b9\u30c6\u30e0\u3001\u30e2\u30b8\u30e5\u30e9\u30fc\u30fb\u30d0\u30c3\u30c6\u30ea\u30fc\u3001\u30ab\u30b9\u30bf\u30e0\u30fb\u30ae\u30a2\u3002<\/td><\/tr><\/tbody><\/table><\/figure><p>\u3053\u308c\u306b\u3088\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u306eIT\u6a5f\u5668\u304c\u901a\u5e38\u3069\u308c\u304f\u3089\u3044\u306e\u30b9\u30da\u30fc\u30b9\u3092\u5fc5\u8981\u3068\u3059\u308b\u306e\u304b\u304c\u4e00\u76ee\u77ad\u7136\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\" id=\"conclusion\">\u7d50\u8ad6<\/h2><p>\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8(U)\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u3092\u7ba1\u7406\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3067\u3059\u3002 <strong><a href=\"https:\/\/www.kmdpower.com\/ja\/solar-batteries\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u30d0\u30c3\u30c6\u30ea\u30fc<\/a><\/strong>.U\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30d5\u30a3\u30c3\u30c8\u3059\u308b\u30ae\u30a2\u3092\u9078\u3073\u3001\u30b9\u30da\u30fc\u30b9\u3092\u6b63\u3057\u304f\u8a08\u753b\u3057\u3001\u3059\u3079\u3066\u3092\u6574\u7406\u6574\u9813\u3067\u304d\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u8a2d\u7f6e\u304c\u7c21\u5358\u306b\u306a\u308a\u3001\u5782\u76f4\u30b9\u30da\u30fc\u30b9\u3092\u52b9\u7387\u7684\u306b\u6700\u5927\u5316\u3067\u304d\u308b<\/p><p><strong><a href=\"https:\/\/www.kmdpower.com\/ja\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u938c\u7530\u30d1\u30ef\u30fc<\/a><\/strong> \u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u3068\u3057\u3066 <strong><a href=\"https:\/\/www.kmdpower.com\/ja\/solar-batteries\/\">\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u30d0\u30c3\u30c6\u30ea\u30fc <\/a><a href=\"https:\/\/www.kmdpower.com\/ja\/solar-batteries\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30e1\u30fc\u30ab\u30fc <\/a><a href=\"https:\/\/www.kmdpower.com\/ja\/solar-batteries\/\">\u4e2d\u56fd<\/a><\/strong>\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3002 <strong><a href=\"https:\/\/www.kmdpower.com\/ja\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u938c\u7530\u30d1\u30ef\u30fc\u3078\u306e\u304a\u554f\u3044\u5408\u308f\u305b<\/a><\/strong> 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