[情報] Intel第三代X-25M規格揭露
看板Storage_Zone (儲存裝置)作者whogotme (人生存在意義與認真d關係)時間15年前 (2010/10/06 13:51)推噓12(12推 0噓 7→)留言19則, 13人參與討論串1/1
AnandTech: http://bit.ly/dwdcow
內部代號: Postville Refresh
採用25nm製造, 表示同樣價格可以買到約雙倍容量的硬碟(與34nm相比的話)
還不清楚,今年是否能買到,已經聽說量產前,還需要更多調校
預定2010-Q4到2011-Q1之間, 40GB(X-25V)~600GB的容量
現在列出的新款的X-25M是3Gbps的SATA, 6Gbps的SATA也有可能
(Intel is listing the new X25-M as being 3Gbps SATA only. The SATA
implementation has been updated to support ATA8-ACS so it's possible we may
see official 6Gbps support once Intel has a chipset with native support.)
消費級SSD比較表
Intel X25-M G2 (34nm) Intel X25-M G3 (25nm)
代碼 Postville Postville Refresh
容量 80/160GB 80/160/300/600GB
NAND IMFT 34nm MLC IMFT 25nm MLC
循序R/W 250/100 MB/s 250/170 MB/s
4KB隨機R/W 35K/8.6K IOPS 50K/40K IOPS
耗電 運作/閒置 3.0/0.06W 6.0/0.075W
全4KB隨機寫入(硬碟壽命) 7.5TB～15TB 30TB～60TB
斷電保險寫入快取 無 有
Form Factors 1.8" & 2.5" 1.8" & 2.5"
安全加密 ATA Password ATA Password + AES-128
(數據僅供參考)
其他(ex:企業級SSD) 請看來源網址
(ps. X25-E 4KB隨機寫入測試方法和X-25M不一樣, 不能直接比較)
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