{"id":105476,"date":"2022-05-12T13:00:40","date_gmt":"2022-05-12T20:00:40","guid":{"rendered":"https:\/\/blog.everpuredata.com\/?p=105476"},"modified":"2025-06-01T15:11:39","modified_gmt":"2025-06-01T22:11:39","slug":"flasharray-c-as-enterprise-grade-all-qlc-fa","status":"publish","type":"post","link":"https:\/\/blog.everpuredata.com\/ja\/products\/flasharray-c-as-enterprise-grade-all-qlc-fa\/","title":{"rendered":"FlashArray\/\/C \uff0d \u30aa\u30fc\u30eb QLC \u30d5\u30e9\u30c3\u30b7\u30e5\u3067\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30fb\u30b0\u30ec\u30fc\u30c9\u3092\u5b9f\u73fe"},"content":{"rendered":"<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p><a href=\"\/ja\/products-ja\/introducing-flasharray-c\/\">\u524d\u56de<\/a>\u306e\u5185\u5bb9\u3067\u306f\u3001\u30c7\u30fc\u30bf\u524a\u6e1b\u7387\u3092\u8003\u616e\u3057\u306a\u304f\u3066\u3082\u300cNo More HDD\u300d\u304c\u53ef\u80fd\u306a\u30aa\u30fc\u30eb\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8 <a href=\"https:\/\/www.purestorage.com\/jp\/products\/nvme\/high-capacity\/flasharray-c.html\"><strong>FlashArray\/\/C<\/strong><\/a> \u306e\u6982\u8981\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u4eca\u56de\u306f\u3001FlashArray\/\/C \u304c\u3001\u5b89\u4fa1\u306a QLC NAND \u3092\u63a1\u7528\u3057\u3066\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306b\u3075\u3055\u308f\u3057\u3044\u54c1\u8cea\u3001\u8010\u4e45\u6027\u3092\u5b9f\u73fe\u3057\u3066\u3044\u308b\u7406\u7531\u3092\u6280\u8853\u7684\u306b\u6df1\u6398\u308a\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<div style=\"border: 1px solid #c5c6c7; background-color: #f5f5f5; color: black; padding: 15px; margin: 0px 5px 15px; font-size: 12px;\"><span style=\"font-size: 12pt;\">\u53c2\u8003\uff08\u524d\u56de\u306e\u30d6\u30ed\u30b0\uff09\uff1a<\/span><span style=\"font-size: 12pt;\"><a href=\"https:\/\/blog.everpuredata.com\/ja\/products-ja\/introducing-flasharray-c\/\">FlashArray\/\/C \u306e\u6982\u8981<\/a><\/span><\/div>\n<h2>FlashArray\/\/C \u304c QLC NAND \u3067\u9ad8\u54c1\u8cea\u30fb\u9ad8\u8010\u4e45\u6027\u3092\u5b9f\u73fe\u3067\u304d\u308b\u7406\u7531<\/h2>\n<h3>\u696d\u754c No.1 \u306e\u30c7\u30fc\u30bf\u524a\u6e1b\u6280\u8853<\/h3>\n<p>\u7b2c\u4e00\u306e\u7406\u7531\u304c\u3001\u696d\u754c No.1 \u306e\u30c7\u30fc\u30bf\u524a\u6e1b\u6280\u8853\u3067\u3059\u3002\u30a4\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u30c7\u30fc\u30bf\u524a\u6e1b\u6280\u8853\uff08\u91cd\u8907\u6392\u9664\u3001\u5727\u7e2e\uff09\u3092\u6975\u3081\u308b\u3053\u3068\u3067\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u3078\u306e\u66f8\u304d\u8fbc\u307f\u91cf\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002<\/p>\n<div style=\"border: 1px solid #c5c6c7; background-color: #f5f5f5; color: black; padding: 15px; margin: 0px 5px 15px; font-size: 12px;\"><span style=\"font-size: 12pt;\">\u53c2\u8003\uff1a<\/span><span style=\"font-size: 12pt;\"><a href=\"https:\/\/blog.everpuredata.com\/ja\/purely-technical-ja\/pure-storage-data-reduction\/\">\u30d4\u30e5\u30a2\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30c7\u30fc\u30bf\u524a\u6e1b\u6280\u8853<\/a><\/span><\/div>\n<p>\u30a4\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u30c7\u30fc\u30bf\u524a\u6e1b\u6280\u8853\u306f\u3001\u4eca\u3067\u306f\u591a\u304f\u306e\u4ed6\u793e\u88fd\u54c1\u3067\u3082\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u4e00\u822c\u7684\u306a\u6a5f\u80fd\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u4eee\u306b\u540c\u3058\u30c7\u30fc\u30bf\u3092\u5404\u88fd\u54c1\u306b\u683c\u7d0d\u3057\u3066\u3082\u3001\u30c7\u30fc\u30bf\u524a\u6e1b\u7387\u306f\u5168\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u56f3 1 \u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08Oracle Database\uff09\u306e\u5b9f\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3057\u305f\u969b\u306e\u524a\u6e1b\u7387\u306e\u691c\u8a3c\u7d50\u679c\u3067\u3059\u3002\u4ed6\u793e\u88fd\u54c1\u3067\u306f 2 \u500d\u7a0b\u5ea6\u306e\u524a\u6e1b\u7387\u306b\u3068\u3069\u307e\u308a\u307e\u3059\u304c\u3001\u30d4\u30e5\u30a2\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u306e FlashArray \u3067\u306f\u30014.2 \u500d\u306b\u9054\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_105544\" aria-describedby=\"caption-attachment-105544\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-105544 size-full\" src=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig01-1.jpg\" alt=\"\u5727\u5012\u7684\u306a TCO \u524a\u6e1b\u52b9\u679c\" width=\"1200\" height=\"675\" srcset=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig01-1.jpg 1200w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig01-1-728x410.jpg 728w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig01-1-768x432.jpg 768w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig01-1-150x84.jpg 150w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-105544\" class=\"wp-caption-text\">\u56f3 1\uff1a\u5727\u5012\u7684\u306a TCO \u524a\u6e1b\u52b9\u679c<\/figcaption><\/figure>\n<p>\u524a\u6e1b\u7387\u304c\u9ad8\u3044\u307b\u3069\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u7269\u7406\u69cb\u6210\u304c\u5c0f\u3055\u304f\u306a\u308b\u305f\u3081\u3001\u63d0\u6848\u4fa1\u683c\u306f\u3082\u3061\u308d\u3093\u3001\u8a2d\u7f6e\u30b9\u30da\u30fc\u30b9\u3084\u6d88\u8cbb\u96fb\u529b\u306e\u524a\u6e1b\u306b\u8ca2\u732e\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u52b9\u679c\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u304c\u3001\u30d9\u30f3\u30c0\u30fc\u306e\u89b3\u70b9\u3067\u3082\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u56f3 1 \u304c\u793a\u3059\u30c7\u30fc\u30bf\u524a\u6e1b\u7387\u306e\u5dee\u3060\u3051\u3067\u8003\u3048\u305f\u5834\u5408\u3067\u3082\u3001\u540c\u3058 NAND \u88fd\u54c1\u3092 FlashArray \u3068\u4ed6\u793e\u88fd\u54c1\u306b\u642d\u8f09\u3057\u305f\u3068\u3059\u308b\u3068\u30012 \u500d\u4ee5\u4e0a\u306e\u5bff\u547d\u306e\u5dee\u304c\u3064\u304f\u8a08\u7b97\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u306f\u3001FlashArray \u306b 1\/2 \u7a0b\u5ea6\u306e\u8010\u4e45\u6027\u3092\u6301\u3064 NAND \u3092\u642d\u8f09\u3057\u3066\u3082\u3001\u4ed6\u793e\u88fd\u54c1\u3068\u540c\u7b49\u306e\u5bff\u547d\u3092\u7dad\u6301\u3067\u304d\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u683c\u7d0d\u3059\u308b\u30c7\u30fc\u30bf\u306e\u7a2e\u985e\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3059\u308b\u524a\u6e1b\u7387\u306b\u983c\u308a\u904e\u304e\u308b\u308f\u3051\u306b\u306f\u3044\u304d\u307e\u305b\u3093\u3002<a href=\"\/ja\/products-ja\/introducing-flasharray-c\/\">\u524d\u56de\u306e\u30d6\u30ed\u30b0<\/a>\u3067\u3054\u7d39\u4ecb\u3057\u305f\u3088\u3046\u306b\u3001FlashArray\/\/C \u306f\u3001<strong>\u30c7\u30fc\u30bf\u524a\u6e1b\u7387\u3092\u8003\u616e\u3057\u306a\u304f\u3066\u3082\u300cNo More HDD\u300d\u304c\u53ef\u80fd\u306a\u30aa\u30fc\u30eb\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8<\/strong>\u3067\u3059\u3002\u305d\u3053\u3067\u4eca\u56de\u306f\u3001<strong>\u66f8\u304d\u8fbc\u307f\u91cf\u306e\u5897\u5e45\u3092 1 \u306b\u3059\u308b\u4ed5\u7d44\u307f<\/strong>\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h3>\u66f8\u304d\u8fbc\u307f\u5897\u5e45\u7387\u3092 1 \u306b\u3059\u308b\u4ed5\u7d44\u307f<\/h3>\n<p>\u7b2c\u4e8c\u306e\u7406\u7531\u304c\u3001\u66f8\u304d\u8fbc\u307f\u5897\u5e45\u7387\u3092 1 \u306b\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\uff08SSD\uff09\u306b\u306f\u3001\u5b9f\u969b\u306b\u66f8\u304d\u8fbc\u3093\u3060\u30c7\u30fc\u30bf\u91cf\u3088\u308a\u3082\u5185\u90e8\u306e\u30c1\u30c3\u30d7\uff08NAND\uff09\u306b\u5bfe\u3059\u308b\u66f8\u304d\u8fbc\u307f\u91cf\u304c\u5897\u52a0\u3057\u3066\u3057\u307e\u3046 <strong>Write Amplification<\/strong>\uff08\u66f8\u304d\u8fbc\u307f\u5897\u5e45\uff09\u3068\u3044\u3046\u597d\u307e\u3056\u308b\u73fe\u8c61\u304c\u3042\u308a\u3001\u305d\u306e\u66f8\u304d\u8fbc\u307f\u306e\u5897\u5e45\u7387\u306e\u3053\u3068\u3092 <strong>WAF<\/strong>\uff08Write Amplification Factor\uff1a\u66f8\u304d\u8fbc\u307f\u5897\u5e45\u7387\uff09\u3068\u547c\u3073\u307e\u3059\u3002\u56f3 2 \u306f\u3001\u540c\u3058 SSD \u88fd\u54c1\u306b 4 KB\u30018 KB\u30011024 KB \u3067\u66f8\u304d\u8fbc\u3093\u3060\u5834\u5408\u306e WAF \u3092\u9752\u8272\u306e\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3067\u8868\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_105488\" aria-describedby=\"caption-attachment-105488\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-105488 size-full\" src=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig02.png\" alt=\"write \u5358\u4f4d\u3068 WAF\" width=\"1200\" height=\"675\" srcset=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig02.png 1200w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig02-728x410.png 728w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig02-768x432.png 768w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig02-150x84.png 150w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-105488\" class=\"wp-caption-text\">\u56f3 2\uff1awrite \u5358\u4f4d\u3068 WAF<\/figcaption><\/figure>\n<p>\u4f8b\u3048\u3070\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6a19\u6e96\u7684\u306a\u30d6\u30ed\u30c3\u30af\u30fb\u30b5\u30a4\u30ba\u3067\u3042\u308b 8 KB \u3067\u66f8\u304d\u8fbc\u3093\u3060\u5834\u5408\u306b\u3001WAF \u306f 13.42 \u306a\u306e\u3067 8 KB x 13.42\uff08WAF\uff09= 107.36 KB \u306e\u66f8\u304d\u8fbc\u307f\u304c\u5185\u90e8\u3067\u767a\u751f\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u308c\u3067\u306f\u3001\u5927\u5bb9\u91cf\u3067 GB \u5358\u4fa1\u306b\u512a\u308c\u3066\u306f\u3044\u3066\u3082\u8010\u4e45\u6027\u304c\u4f4e\u3044 NAND \u3092\u30b9\u30c8\u30ec\u30fc\u30b8\u88fd\u54c1\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\uff08SSD\uff09\u306b\u672c\u683c\u7684\u306b\u63a1\u7528\u3059\u308b\u306e\u306f\u96e3\u3057\u3044\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d4\u30e5\u30a2\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u306f\u30012019 \u5e74\u306b FlashArray\/\/C \u3092\u30ea\u30ea\u30fc\u30b9\u3059\u308b\u4f55\u5e74\u3082\u524d\u304b\u3089 WAF = 1 \u306b\u3059\u308b\u3053\u3068\u3092\u8ffd\u6c42\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u5275\u696d\u5f53\u521d\u304b\u3089\u30aa\u30fc\u30eb\u30d5\u30e9\u30c3\u30b7\u30e5\u3092\u524d\u63d0\u3068\u3057\u305f\u88fd\u54c1\u958b\u767a\u30fb\u63d0\u4f9b\u3092\u884c\u3063\u3066\u304a\u308a\u3001NAND \u306e\u6271\u3044\u306b\u3064\u3044\u3066\u3082\u72ec\u81ea\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u4ed6\u793e\u30b9\u30c8\u30ec\u30fc\u30b8\u306f SSD \u30d9\u30f3\u30c0\u30fc\u304c\u958b\u767a\u30fb\u63d0\u4f9b\u3059\u308b SSD \u88fd\u54c1\u3092\u305d\u306e\u307e\u307e\u63a1\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001NAND \u306e\u7ba1\u7406\u306f SSD \u30d9\u30f3\u30c0\u30fc\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306b\u59d4\u306d\u3089\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30b9\u30c8\u30ec\u30fc\u30b8 OS \u81ea\u4f53\u3067\u306f NAND \u3092\u76f4\u63a5\u7ba1\u7406\u3067\u304d\u305a\u3001SSD \u30d9\u30f3\u30c0\u30fc\u306b\u4f9d\u5b58\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u30d4\u30e5\u30a2\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u306f\u3001NAND \u3092\u7ba1\u7406\u3059\u308b\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u81ea\u793e\u958b\u767a\u3057\u3001\u30b9\u30c8\u30ec\u30fc\u30b8 OS \u3067\u3042\u308b <a href=\"https:\/\/www.purestorage.com\/jp\/products\/storage-software\/purity.html\">Purity<\/a> \u304c\u76f4\u63a5 NAND \u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u9053\u3092\u9078\u3073\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3068\u3057\u3066\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u696d\u754c\u3067\u3044\u3061\u65e9\u304f cMLC\uff0fQLC NAND \u3092\u63a1\u7528\u3057\u3001\u5168\u30e2\u30c7\u30eb\u3067 NVMe \u306e\u6a19\u6e96\u642d\u8f09\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002\u30ac\u30fc\u30c8\u30ca\u30fc\u793e\u306e\u30de\u30b8\u30c3\u30af\u30fb\u30af\u30a2\u30c9\u30e9\u30f3\u30c8\u3067\u5e38\u306b\u6700\u9ad8\u4f4d\u306b\u4f4d\u7f6e\u3059\u308b\u70b9\u304b\u3089\u3082\u3001\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u6b63\u3057\u304b\u3063\u305f\u3068\u78ba\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"border: 1px solid #c5c6c7; background-color: #f5f5f5; color: black; padding: 15px; margin: 0px 5px 15px; font-size: 12px;\"><span style=\"font-size: 12pt;\">\u53c2\u8003\uff1a<\/span><strong><span style=\"font-size: 12pt;\"><br \/>\n<\/span><\/strong><span style=\"font-size: 12pt;\">\u30fb<a href=\"https:\/\/www.purestorage.com\/jp\/resources\/gartner-magic-quadrant-primary-storage.html\">\u30ac\u30fc\u30c8\u30ca\u30fc 2021 \u30de\u30b8\u30c3\u30af\u30fb\u30af\u30a2\u30c9\u30e9\u30f3\u30c8\u306e\u30ea\u30fc\u30c0\u30fc\u300c\u30d7\u30e9\u30a4\u30de\u30ea\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u300d\u90e8\u9580<\/a><br \/>\n\u30fb<a href=\"https:\/\/blog.everpuredata.com\/ja\/purely-technical-ja\/introducing_pure_what_is_flash_3rd\/\">\u4eca\u3055\u3089\u805e\u3051\u306a\u3044\u30d5\u30e9\u30c3\u30b7\u30e5\u3063\u3066\uff1f\u2015 SSD \u306e\u61f8\u5ff5\u70b9\u306b\u5bfe\u3059\u308b\u30d4\u30e5\u30a2\u306e\u89e3\u6c7a\u7b56<\/a><br \/>\n\u30fb<a href=\"https:\/\/blog.everpuredata.com\/ja\/news-events-ja\/ort_what_differentiates_pure_from_others\/\">\u30d4\u30e5\u30a2\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u4ed6\u793e\u3068\u3069\u3046\u9055\u3046\u306e\u304b\uff1f<\/a><\/span><\/div>\n<p>\u524d\u8ff0\u306e\u3068\u304a\u308a\u3001\u30d4\u30e5\u30a2\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u306f\u30b9\u30c8\u30ec\u30fc\u30b8 OS\uff08Purity\uff09\u30ec\u30a4\u30e4\u30fc\u3067 NAND \u3092\u7ba1\u7406\u3059\u308b\u4ed5\u7d44\u307f\u3092\u6301\u3064\u305f\u3081\u3001\u642d\u8f09\u3059\u308b\u5404\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u5bfe\u3059\u308b\u66f8\u304d\u8fbc\u307f\u30b5\u30a4\u30ba\u3092\u8abf\u6574\u3067\u304d\u307e\u3059\u3002WAF \u306f\u66f8\u304d\u8fbc\u307f\u30b5\u30a4\u30ba\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001Purity \u304b\u3089\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\uff08NAND\uff09\u3078\u306e\u66f8\u304d\u8fbc\u307f\u306f\u3001\u305d\u306e NAND \u306b\u6700\u9069\u306a\u30b5\u30a4\u30ba\u3067\u306e\u307f\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3059\uff08\u56f3 4\uff1a\u9ec4\u8272\u306e\u9577\u65b9\u5f62\uff09\u3002WAF \u3092\u6700\u5c0f\u5316\u3059\u308b\u6700\u9069\u306a\u30b5\u30a4\u30ba\u306f NAND \u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u5909\u308f\u308b\u305f\u3081\u3001Purity \u306f\u642d\u8f09\u3059\u308b\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3042\u308f\u305b\u3066\u66f8\u304d\u8fbc\u307f\u30b5\u30a4\u30ba\u3092\u53ef\u5909\u3067\u8abf\u6574\u3057\u307e\u3059\u30022017 \u5e74\u4ee5\u524d\u306e FlashArray \u304a\u3088\u3073 \/\/M \u30b7\u30ea\u30fc\u30ba\u304c\u642d\u8f09\u3059\u308b\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001SAS \u63a5\u7d9a &amp; SCSI \u898f\u683c\u3067\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001NAND \u3068\u306e\u901a\u4fe1\u306f\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u5074\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306b\u82e5\u5e72\u4f9d\u5b58\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001WAF \u3092\u5b8c\u5168\u306b 1 \u306b\u306f\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3053\u308c\u3092\u89e3\u6c7a\u3057\u305f\u306e\u304c\u30012017 \u5e74\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f <a href=\"https:\/\/www.purestorage.com\/jp\/products\/nvme\/flasharray-x.html\">FlashArray\/\/X<\/a> \u3067\u3059\u3002\/\/X \u3067\u306f\u3001\u642d\u8f09\u3059\u308b\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u306e NAND \u304c\u6a19\u6e96\u3067 NVMe \u306b\u5bfe\u5fdc\u3057\u3001Purity \u81ea\u4f53\u3082 NVMe \u3067\u76f4\u63a5 NAND \u3092\u7ba1\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u5074\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u5b8c\u5168\u306b\u53d6\u308a\u9664\u304d\u3001WAF = 1 \u3092\u5b9f\u73fe\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_105493\" aria-describedby=\"caption-attachment-105493\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-105493 size-full\" src=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig03.png\" alt=\"WAF \u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\" width=\"1200\" height=\"675\" srcset=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig03.png 1200w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig03-728x410.png 728w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig03-768x432.png 768w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig03-150x84.png 150w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-105493\" class=\"wp-caption-text\">\u56f3 3\uff1aWAF \u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b<\/figcaption><\/figure>\n<figure id=\"attachment_105498\" aria-describedby=\"caption-attachment-105498\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-105498 size-full\" src=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig04.png\" alt=\"WAF \u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\" width=\"1200\" height=\"675\" srcset=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig04.png 1200w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig04-728x410.png 728w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig04-768x432.png 768w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig04-150x84.png 150w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-105498\" class=\"wp-caption-text\">\u56f3 4\uff1aWAF \u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b<\/figcaption><\/figure>\n<p>WAF = 1 \u3092\u5b9f\u73fe\u3059\u308b\u66f8\u304d\u8fbc\u307f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001FlashArray \u306e\u30b9\u30c8\u30ec\u30fc\u30b8 OS \u3067\u3042\u308b Purity \u306e\u7279\u6027\u3067\u3042\u308b\u305f\u3081\u3001\/\/X\u3001\/\/C \u306b\u304a\u3044\u3066\u5171\u901a\u306e\u3082\u306e\u3067\u3059\u3002\u305d\u3057\u3066\u3001\u3053\u308c\u3053\u305d\u304c 2019 \u5e74\u306b \/\/C \u3067 QLC NAND \u306e\u63a1\u7528\u3092\u3044\u3061\u65e9\u304f\u5b9f\u73fe\u3057\u3001\u30c7\u30fc\u30bf\u524a\u6e1b\u7387\u3092\u8003\u616e\u3057\u306a\u304f\u3066\u3082\u300cNo More HDD\u300d\u3092\u53ef\u80fd\u306b\u3057\u305f\u6700\u5927\u306e\u7406\u7531\u3067\u3059\u3002<\/p>\n<h3>FlashArray\/\/C \u3060\u3051\u306e\u7279\u6027\u300c\u30ec\u30a4\u30c6\u30f3\u30b7\u30fb\u30ea\u30df\u30c3\u30bf\u30fc\u300d<\/h3>\n<p>\u6700\u5f8c\u306b\u3001FlashArray\/\/C \u3060\u3051\u306b\u5b9f\u88c5\u3055\u308c\u305f\u300c\u30ec\u30a4\u30c6\u30f3\u30b7\u30fb\u30ea\u30df\u30c3\u30bf\u30fc\u300d\u3068\u3044\u3046\u7279\u6027\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002QLC \u3068\u3044\u3048\u3069\u4ed5\u7d44\u307f\u306f\u30d5\u30e9\u30c3\u30b7\u30e5\u3067\u3042\u308b\u305f\u3081\u30011 ms \u672a\u6e80\u306e I\/O \u901f\u5ea6\uff08\u30ec\u30a4\u30c6\u30f3\u30b7\uff09\u3067\u8fd4\u3059\u3053\u3068\u306f\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30b9\u30c8\u30ec\u30fc\u30b8\u88fd\u54c1\u3068\u3057\u3066\u63d0\u4f9b\u3059\u308b\u306b\u306f\u3001\u8010\u4e45\u6027\u3084\u9ad8\u8ca0\u8377\u6642\u306e\u6027\u80fd\u5b89\u5b9a\u6027\u306b\u61f8\u5ff5\u304c\u3042\u308a\u307e\u3059\u3002\/\/C \u3067\u306f\u3001<strong>QLC NAND \u306e\u5bff\u547d\u3092\u5927\u304d\u304f\u524a\u308b\u3088\u3046\u306a\u9ad8\u3044\u8ca0\u8377\u306e I\/O \u8981\u6c42\u304c\u30db\u30b9\u30c8\u304b\u3089\u5c4a\u3044\u305f\u5834\u5408\u306b\u3001Purity \u306f\u30db\u30b9\u30c8\u306b\u8fd4\u3059\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u8abf\u6574\u3057\u3001\u901a\u5e38 1 ms \u672a\u6e80\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092 1\u301c3 ms \u306b\u5236\u9650* <\/strong>\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9ad8\u3044\u8010\u4e45\u6027\u3068\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><span style=\"font-size: small;\">* \u3053\u306e\u5b9f\u88c5\u306b\u7279\u5b9a\u306e\u6a5f\u80fd\u540d\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u672c\u30d6\u30ed\u30b0\u5185\u3067\u306f\u300c\u30ec\u30a4\u30c6\u30f3\u30b7\u30fb\u30ea\u30df\u30c3\u30bf\u30fc\u300d\u3068\u8868\u73fe\u3057\u307e\u3059\u3002<\/span><\/p>\n<figure id=\"attachment_105687\" aria-describedby=\"caption-attachment-105687\" style=\"width: 962px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-105687 size-full\" src=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig05-3.png\" alt=\"HDD \u60f3\u5b9a\u306e\u8981\u4ef6\u3082 AFA \u3067\u5bfe\u5fdc\" width=\"962\" height=\"542\" srcset=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig05-3.png 962w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig05-3-728x410.png 728w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig05-3-768x433.png 768w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig05-3-150x85.png 150w\" sizes=\"auto, (max-width: 962px) 100vw, 962px\" \/><figcaption id=\"caption-attachment-105687\" class=\"wp-caption-text\">\u56f3 5\uff1aHDD \u60f3\u5b9a\u306e\u8981\u4ef6\u3082 AFA \u3067\u5bfe\u5fdc<\/figcaption><\/figure>\n<p>FlashArray\/\/C \u306e\u30ea\u30ea\u30fc\u30b9\u5f53\u521d\u306f\u3001\u8ca0\u8377\u306e\u9ad8\u3055\u306b\u304b\u304b\u308f\u3089\u305a\u5168\u3066\u306e I\/O \u306b\u30ea\u30df\u30c3\u30bf\u30fc\u3092\u304b\u3051\u3066\u3044\u307e\u3057\u305f\u3002\u672c\u756a\u74b0\u5883\u306b\u304a\u3051\u308b\u6570\u5e74\u306e\u7a3c\u50cd\u5b9f\u7e3e\u304b\u3089\u30ea\u30df\u30c3\u30bf\u30fc\u306e\u7de9\u548c\u3092\u691c\u8a0e\u3057\u30012021\u5e749\u6708\u306e Purity \u30d0\u30fc\u30b8\u30e7\u30f3 6.1.9 \u304b\u3089\u767a\u52d5\u6761\u4ef6\u304c\u7de9\u548c\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001I\/O \u30b5\u30a4\u30ba\u304c\u5927\u304d\u3044\u5834\u5408\u3084\u9ad8\u8ca0\u8377\u6642\u306b\u306e\u307f\u30ea\u30df\u30c3\u30bf\u30fc\u304c\u767a\u52d5\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u56f3 6 \u306f\u3001\u30b5\u30fc\u30d0\u30fc\u4eee\u60f3\u5316\u74b0\u5883\uff08VMware vSphere\uff09\u306b \/\/C \u3092\u5c0e\u5165\u3057\u3066\u3044\u305f\u3060\u3044\u305f\u304a\u5ba2\u69d8\u304c\u3001\u30ea\u30df\u30c3\u30bf\u30fc\u304c\u7de9\u548c\u3055\u308c\u308b Purity \u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u305f\u969b\u306e I\/O \u7d71\u8a08\u60c5\u5831\u3067\u3059\u3002\u5e38\u306b 3 ms \u3060\u3063\u305f\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u3001\u30d4\u30fc\u30af\u6642\uff08\u7d04 14,000 IOPS\uff09\u3092\u542b\u3081 1 ms \u672a\u6e80\u306b\u6539\u5584\u3057\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_105523\" aria-describedby=\"caption-attachment-105523\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-105523 size-full\" src=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig06-1.png\" alt=\"\u30ea\u30df\u30c3\u30bf\u30fc\u7de9\u548c\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u3078\u306e\u5f71\u97ff\" width=\"1200\" height=\"675\" srcset=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig06-1.png 1200w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig06-1-728x410.png 728w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig06-1-768x432.png 768w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig06-1-150x84.png 150w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-105523\" class=\"wp-caption-text\">\u56f3 6\uff1a\u30ea\u30df\u30c3\u30bf\u30fc\u7de9\u548c\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u3078\u306e\u5f71\u97ff<\/figcaption><\/figure>\n<p>FlashArray\/\/C \u306f\u3001\u30aa\u30fc\u30eb\u30d5\u30e9\u30c3\u30b7\u30e5\u3067\u3042\u308a\u306a\u304c\u3089 SAS HDD \u4e26\u307f\u306e GB \u5358\u4fa1\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u300cNo More HDD\u300d\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u3068\u304a\u308a\u3001\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u3084 HDD \u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u691c\u8a0e\u3055\u308c\u308b\u969b\u306b\u306f\u3001\/\/C \u3082\u9078\u629e\u80a2\u306b\u52a0\u3048\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3068\u3044\u3046\u4f4d\u7f6e\u3065\u3051\u306e\u88fd\u54c1\u3067\u3059\u3002\u9ad8\u8ca0\u8377\u6642\u306b \/\/C \u306e\u30ea\u30df\u30c3\u30bf\u30fc\u304c\u767a\u52d5\u3059\u308c\u3070\u3001I\/O \u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u3088\u3063\u3066 1 ms\u301c3 ms \u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u306b\u306f\u306a\u308a\u307e\u3059\u304c\u3001\u9ad8\u8ca0\u8377\u3067\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u308b\u3068 10 ms \u3092\u8d85\u3048\u308b HDD \u3084\u30ad\u30e3\u30c3\u30b7\u30e5\u30fb\u30df\u30b9\u306b\u3088\u308a\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u5927\u304d\u304f\u5909\u52d5\u3059\u308b\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u69cb\u6210\u3068\u6bd4\u8f03\u3057\u3066\u3001\u5927\u5e45\u306b\u4f4e\u3044\u30ec\u30a4\u30c6\u30f3\u30b7\u3068\u512a\u308c\u305f\u5b89\u5b9a\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u300cNo More HDD\u300d\u3092\u53ef\u80fd\u306b\u3059\u308b\u552f\u4e00\u306e\u30aa\u30fc\u30eb QLC \u30d5\u30e9\u30c3\u30b7\u30e5\u3067\u3042\u308b FlashArray\/\/C \u3092\u30ea\u30ea\u30fc\u30b9\u3067\u304d\u305f\u7406\u7531\u306f\u3001\u7279\u5b9a\u306e\u5358\u72ec\u6280\u8853\u306b\u4f9d\u5b58\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u30d4\u30e5\u30a2\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u9577\u5e74\u57f9\u3063\u3066\u304d\u305f\u30d5\u30e9\u30c3\u30b7\u30e5\u306b\u95a2\u3059\u308b\u6280\u8853\u3068\u3001\u591a\u304f\u306e\u7a3c\u50cd\u5b9f\u7e3e\u304b\u3089\u5f97\u3089\u308c\u305f\u30ce\u30a6\u30cf\u30a6\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u5275\u696d\u5f53\u521d\u304b\u3089\u8ffd\u6c42\u3057\u3066\u304d\u305f\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\uff08NAND\uff09\u306b\u5bfe\u3059\u308b\u6700\u9069\u306a\u66f8\u304d\u8fbc\u307f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/li>\n<li>2017 \u5e74\u4ee5\u964d\u306f Purity \u304c\u5b8c\u5168\u306b NAND \u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u3067 WAF = 1 \u3092\u5b9f\u73fe<\/li>\n<li>Purity \u81ea\u4f53\u304c QLC NAND \u3078\u306e\u8ca0\u8377\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\uff08\u30ea\u30df\u30c3\u30bf\u30fc\uff09<\/li>\n<\/ul>\n<p>\u30d4\u30e5\u30a2\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u306f\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u3092\u3053\u3053\u307e\u3067\u8003\u3048\u629c\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_105554\" aria-describedby=\"caption-attachment-105554\" style=\"width: 728px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-105554 size-full\" src=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig07-2.png\" alt=\"Pure \u3060\u3051\u304c AFA \u3067\u5bfe\u5fdc\u53ef\u80fd\u306a\u7406\u7531\" width=\"728\" height=\"410\" srcset=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig07-2.png 728w, https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_fig07-2-150x84.png 150w\" sizes=\"auto, (max-width: 728px) 100vw, 728px\" \/><figcaption id=\"caption-attachment-105554\" class=\"wp-caption-text\">\u56f3 7\uff1aPure \u3060\u3051\u304c AFA \u3067\u5bfe\u5fdc\u53ef\u80fd\u306a\u7406\u7531<\/figcaption><\/figure>\n<h2>\u6b21\u56de\u4e88\u544a<\/h2>\n<p>\u6b21\u56de\u306f\u3001\u56fd\u5185\u306b\u304a\u3051\u308b FlashArray\/\/C \u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<hr \/>\n<p style=\"font-size: small; text-align: left;\">Pure Storage\u3001Pure Storage \u306e\u30ed\u30b4\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u5168\u3066\u306e Pure Storage \u306e\u30de\u30fc\u30af\u3001\u88fd\u54c1\u540d\u3001\u30b5\u30fc\u30d3\u30b9\u540d\u306f\u3001\u7c73\u56fd\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u56fd\u306b\u304a\u3051\u308b Pure Storage, Inc. \u306e\u5546\u6a19\u307e\u305f\u306f\u767b\u9332\u5546\u6a19\u3067\u3059\u3002\u305d\u306e\u4ed6\u8a18\u8f09\u306e\u4f1a\u793e\u540d\u3001\u88fd\u54c1\u540d\u306f\u3001\u5404\u793e\u306e\u5546\u6a19\u307e\u305f\u306f\u767b\u9332\u5546\u6a19\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u301005.13.2022 JST\u3011\u300cNo More HDD\u300d\u3092\u53ef\u80fd\u306b\u3059\u308b\u552f\u4e00\u306e\u30aa\u30fc\u30eb QLC \u30d5\u30e9\u30c3\u30b7\u30e5 <strong>FlashArray\/\/C<\/strong> \u304c\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306b\u3075\u3055\u308f\u3057\u3044\u54c1\u8cea\u3001\u8010\u4e45\u6027\u3092\u5b9f\u73fe\u3057\u3066\u3044\u308b\u7406\u7531\u3092\u6280\u8853\u7684\u306b\u6df1\u6398\u308a\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":227,"featured_media":105549,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_ppma_block_editor_authors":""},"categories":[13005],"tags":[15518,13716,15377,13519],"content-position":[],"ppma_author":[14099],"class_list":["post-105476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-flasharray-x-ja","tag-flasharray-c-ja","tag-purity-ja","tag-data-reduction-ja"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ 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property=\"og:title\" content=\"FlashArray\/\/C \uff0d \u30aa\u30fc\u30eb QLC \u30d5\u30e9\u30c3\u30b7\u30e5\u3067\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30fb\u30b0\u30ec\u30fc\u30c9\u3092\u5b9f\u73fe\" \/>\n<meta property=\"og:description\" content=\"\u300cNo More HDD\u300d\u3092\u53ef\u80fd\u306b\u3059\u308b\u552f\u4e00\u306e\u30aa\u30fc\u30ebQLC\u30d5\u30e9\u30c3\u30b7\u30e5FlashArray\/\/C\u304c\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306b\u3075\u3055\u308f\u3057\u3044\u54c1\u8cea\u3068\u8010\u4e45\u6027\u3092\u5b9f\u73fe\u3057\u3066\u3044\u308b\u7406\u7531\u3092\u6df1\u6398\u308a\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.everpuredata.com\/ja\/products\/flasharray-c-as-enterprise-grade-all-qlc-fa\/\" \/>\n<meta property=\"og:site_name\" content=\"Everpure Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/PureStorage\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-05-12T20:00:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-01T22:11:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.everpuredata.com\/wp-content\/uploads\/2022\/05\/iwamoto_flasharray-c_02_eyecatch-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"768\" \/>\n\t<meta property=\"og:image:height\" content=\"512\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u5ca9\u672c \u77e5\u535a\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@EverpureData\" \/>\n<meta name=\"twitter:site\" content=\"@EverpureData\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u5ca9\u672c \u77e5\u535a\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/blog.everpuredata.com\\\/ja\\\/products\\\/flasharray-c-as-enterprise-grade-all-qlc-fa\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blog.everpuredata.com\\\/ja\\\/products\\\/flasharray-c-as-enterprise-grade-all-qlc-fa\\\/\"},\"author\":{\"name\":\"\u5ca9\u672c \u77e5\u535a\",\"@id\":\"https:\\\/\\\/blog.everpuredata.com\\\/ja\\\/#\\\/schema\\\/person\\\/4b5975a8934239c0aed1f34b36866f02\"},\"headline\":\"FlashArray\\\/\\\/C \uff0d \u30aa\u30fc\u30eb QLC \u30d5\u30e9\u30c3\u30b7\u30e5\u3067\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30fb\u30b0\u30ec\u30fc\u30c9\u3092\u5b9f\u73fe\",\"datePublished\":\"2022-05-12T20:00:40+00:00\",\"dateModified\":\"2025-06-01T22:11:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/blog.everpuredata.com\\\/ja\\\/products\\\/flasharray-c-as-enterprise-grade-all-qlc-fa\\\/\"},\"wordCount\":243,\"publisher\":{\"@id\":\"https:\\\/\\\/blog.everpuredata.com\\\/ja\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/blog.everpuredata.com\\\/ja\\\/products\\\/flasharray-c-as-enterprise-grade-all-qlc-fa\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/blog.everpuredata.com\\\/wp-content\\\/uploads\\\/2022\\\/05\\\/iwamoto_flasharray-c_02_eyecatch-1.jpg\",\"keywords\":[\"FlashArray\",\"FlashArray\\\/\\\/C\",\"Purity\",\"\u30c7\u30fc\u30bf\u524a\u6e1b\"],\"articleSection\":[\"The Pure Storage 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