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我自己在咸鱼就见过2w多次启停的矿盘
现代企业级硬盘比你想象的靠谱
磁头加载 40度的情况下,保底60万次
a切换b,或者a切换c(降速)
6.4.4 Load/Unload
The product supports a minimum of 600,000 normal load/unloads in a 40° C environment.
Load/unload is invoked by transition of the HDD's power mode. (Chapter 4.5.3 Operating modes)
Idle (Idle_A) <-> unload idle (Idle_B)
Idle (Idle_A) <-> Low rpm idle (Idle_C)
40度启停是50000次,而且是保底,极端温度都有10000次
6.4.5 Start/stop cycles
The drive withstands a minimum of 50,000 start/stop cycles in a 40° C environment and a minimum of 10,000
start/stop cycles in extreme temperature or humidity within the operating range
官方文档
https://documents.westerndigital ... 0-sata-oem-spec.pdf |
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