WD 發布SN740 SSD:性能提升50% - 3C
By Tracy
at 2022-05-10T21:33
at 2022-05-10T21:33
Table of Contents
對於DIY用戶來說,散片、拆機件、工業包裝……這些名詞怕是並不陌生
本週WD推出了主要供應OEM廠商的新款固態硬碟SN740
SN740升級到了第五代快閃記憶體顆粒
也就是112層堆疊的BiCS 5。不過並未整合DRAM,控制器也是自己研發。
性能方面走PCIe 4.0通道,1TB/2TB的順序讀取速度可以到5150MB/s
比上一代SN730提升了50%。功耗方面也降低了45%。為了滿足OEM廠商多場景需要
還設計了單面M.2 2230形態。耐用性方面,承諾5年保固。
上一代SN730工業包裝或者拆機硬碟,綜合性能尤其是快取寫入比三星PM981還要優秀
成為一些用戶的愛好。不過這一代SN740取消了DRAM倒是個不小的遺憾
能否真香就看最終流通價格如何了。
https://www.cnbeta.com/articles/tech/1267445.htm
XF編譯
https://www.xfastest.com/thread-261957-1-1.html
WD 有自己一套樸實無華的玩法 不跟價格 只打機海
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