[購買問題] 2tb harddisk選擇

要買2tb hard disk, Toshiba vs wd blue,選那個好。

Toshiba

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留意下轉速,WD Blue宜家好似好多係5400rpm

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是5400rpm,但是有256MB CASH
TOSHIBA 得64MB CASH,但不知那個快.

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I would still pick Tos, it is much faster.
But one of them failed at about 8K hrs.
Blue failed at about 5K hrs with data lost.

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2T 有 256M cache , 有可能 SMR(Shingled Magnetic Recording,疊瓦式磁記錄)技術

選 TOSHIBA

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