SSD长时间不通电就会丢数据

[YouHi]

据说两年要连线一次，要不然会有数据丢失。这是真的吗？

[MaLaRabbit]

真的。
时间不定，看产品和使用情况。
电子长时间不动会跑掉

[iMaJia]

据说两年要连线一次，要不然会有数据丢失。这是真的吗？

重要數據比如前女友照片，打包加密上雲。

[whitepaper]

据说两年要连线一次，要不然会有数据丢失。这是真的吗？

没听说过，问问AI

[follett]

实践是检验真理的唯一标准。

我一台dell workstation,WIN7系统安装在samsung 850 PRO SSD。机器至少5年没有开机过。去年底因为想升级系统至WIN10，打开机器，一切正常开机和运行。

[YouHi]

实践是检验真理的唯一标准。

我一台dell workstation,WIN7系统安装在samsung 850 PRO SSD。机器至少5年没有开机过。去年底因为想升级系统至WIN10，打开机器，一切正常开机和运行。

有没有可能系统文件没受影响，但是大量的porn都流失了？最好仔细检查一下。

[MaLaRabbit]

There are considerations which should be made if you are planning on shutting down an SSD based system for an extended period. The JEDEC spec for Enterprise SSD drives requires that the drives retain data for a minimum of 3 months at 40C. This means that after 3 months of a system being powered off in an environment that is at 40C or less, there is a potential of data loss and/or drive failures. This power off time limitation is due to the physical characteristics of Flash SSD media's gradual loss of electrical charge over an extended power down period. There is a potential for data loss and/or flash cell characteristic shift, leading to drive failure.