1、TRIM with Win7 and SSD Drive
http://www.fengyuanhuagong.com/weeklemon/post/160.html
CMD然后下面2条指令依次输入
fsutil /?
fsutil behavior query disabledeletenotify
If the result is 0, then Windows is sending TRIM commands to the device (which obviously needs to have firmware that supports TRIM for this to matter).
DisableDeleteNotify = 0 Trim启用
DisableDeleteNotify = 1 Trim未启用
2、在固态硬盘上会禁用SuperFetch---服务里禁用