SSD(固态硬盘)已经在HTPC和游戏电脑中得到大量的应用,不过用传统的硬盘检测软件HD Tune来检测SSD已经不太适合。例如Intel X25-V 40GB SSD在HD Tune的“重映射扇区数量”中出现了黄色警告状态,对于传统硬盘来说可能意味为硬盘即将损坏,但对于SSD来说却并非如此。要真正检测SSD的健康度,小编建议使用“Intel Solid-State Drive Toolbox”。
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Intel Solid-State Drive Toolbox 中文版
SMART信息中有三个子项目对硬盘健康度是最关键的:
“05:Re-allocated Sector Count”:重映射扇区数量。闪存本身有一定的使用寿命(即写入次数),厂商在制造SSD的时候会保留一定的容量,当闪存的某个扇区出现问题之后,SSD内部就自动调用保留容量中的扇区把坏的替换掉(重映射)。“Raw”显示的数值表示重映射的次数,该数值会随着使用而不断增长,只要增长速度没有异常加快就是健康的。
“E8:Avai lable Reserved Space”:可用的预留闪存数量。Intel SSD会保留一些容量来替换坏掉的闪存,这里显示的就是保留容量还剩下多少(百分比),所以这一项最为关键。该项的“Normalized”初始值为“100”,随着使用会不断减小,当它降至“Threshold”的数值“10”时,就表示SSD的使用寿命快到了尽头,用户应尽快转移数据。
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Intel Solid-State Drive Toolbox 中文版
“ E9:Media Wearout Indicator”:闪存磨耗指数。闪存写入次数是有限的,当到达一定值的时候就会出现迅速损坏。“Normalized”的初始值为“100”,当减少到“0”时就表示SSD随时可能会坏掉。
PS:由于小编使用的不是 Intel 固态硬盘,所以暂时无法给大家测试。如果你使用的是 Intel 固态硬盘,可来检测下你的固态硬盘信息。
官方主页
3.3.1 更新日志
This release of the Intel SSD Toolbox in cludes firmware updates for the Intel SSD Pro 2500 and Intel SSD 535 Series and the Intel SSD DC S3710, DC S3610, DC S3510, DC S3500M.2 and DC S3500 HD Series products.
The following changes are included in the Intel SSD Pro 2500 and 535 Series firmware update:
(Specific to the Pro 2500 Series only) Devsleep wake optimizations for more robust resume after devsleep
Fix for Windows disk error occurring after devsleep on systems with ATA user password
Fix for I/O abort due to Sanitize Freeze Lock after COMRESET
Fix for Drive Self – Test reporting incorrect status after test abort
The following changes are included in the Intel® SSD DC S3710, DC S3610, DC S3510, DC S3500 M.2 and DC S3500 HD Series firmware Update:
Added support for SMART Attribute F3h
Modification to Secure Erase to include NAND Erase
Improvements to the Maximum Latency for all Sequential and Random Write workloads
Added a fourth PHY mode setting to accommodate long interconnects (> 8
inches)
This release also includes the following tool fix:
Correction to Drive Health reporting of NVMe products
下载 :Intel Solid-State Drive Toolbox 3.3.1中文版 固态硬盘检测工具