{"author_url":"https://blog.hatena.ne.jp/naos92/","url":"https://naos92.hatenablog.com/entry/2026/05/06/211502","version":"1.0","height":"190","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaos92.hatenablog.com%2Fentry%2F2026%2F05%2F06%2F211502\" title=\"\u3010ChatGPT\u3011RAID6\u306f\u5076\u6570\u672c\u304c\u3088\u3044\uff1fSAS 10K HDD\u306eIOPS\u3068\u30e1\u30fc\u30ab\u30fc\u63a8\u5968\u30c7\u30a3\u30b9\u30af\u672c\u6570\u3092\u516c\u5f0f\u60c5\u5831\u3067\u6574\u7406 - naos92\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["ChatGPT","IT"],"provider_name":"Hatena Blog","width":"100%","provider_url":"https://hatena.blog","type":"rich","author_name":"naos92","blog_title":"naos92\u306e\u65e5\u8a18","title":"\u3010ChatGPT\u3011RAID6\u306f\u5076\u6570\u672c\u304c\u3088\u3044\uff1fSAS 10K HDD\u306eIOPS\u3068\u30e1\u30fc\u30ab\u30fc\u63a8\u5968\u30c7\u30a3\u30b9\u30af\u672c\u6570\u3092\u516c\u5f0f\u60c5\u5831\u3067\u6574\u7406","blog_url":"https://naos92.hatenablog.com/","published":"2026-05-06 21:15:02","description":"\u7d50\u8ad6\u3067\u3059\u3002 1. SAS 10K rpm\u30c7\u30a3\u30b9\u30af1\u672c\u3042\u305f\u308a\u306eIOPS Dell Technologies\u306e\u516c\u5f0f\u8cc7\u6599\u300cHDD Characteristics and Metrics, Sept 2020\u300d\u3067\u306f\u30012.5\u30a4\u30f3\u30c1 / SAS / Mission Critical / 10K rpm \u306eHDD\u306b\u3064\u3044\u3066\u3001\u4ee5\u4e0b\u306eIOPS\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002 10K SAS HDD\u306e\u6761\u4ef6 Random IOPS 70% Read / 30% Write Random IOPS 100% Read 1.8TB / 4Kn\u30fb512e / 12Gbps 210 IOPS 190 IOPS 2.4TB / 4Kn\u30fb51\u2026"}