Windows 2008R2 64bit Server Question

[mothermapper]

I have Windows 2008R2 64bit Server loaded on a Phoenix Pro SSD. The motherboard does not support AHCI. I have verified that the drive is operating as Ultra DMA Mode 5. How do I verify that Windows "sees" the drive as an SSD and is using TRIM?

[vaca]

Run the command prompt, and keyin the command:
fsutil behavior query disabledeletenotify
and press enter, if the return value is '0', your OS is using TRIM.
Refer to microsoft website