Pros: Much faster than any other regular SATA drive

Cons: Can't keep up with SSD and SAS

Overall Review: These are not enterprise drives. as waynem mentioned, they're seeing problems when used in an enterprise market. The issue is because of the limited electronics on these drives..timeouts occur, and depending on your controller card, it might take them as being bad. I'll wager if you pull the drive, wait for it to spin down, then re-insert it, the controller card will see it as "good"

Pros: Looks nice, big fan, higher wattage

Cons: No 8-pin connector for CPU power, no 6 pin connector for video card, short 24pin cord.

Overall Review: I wouldn't buy again

Pros: Works well with latest APU's, looks like it's built well

Cons: PXE booting is very hard as there is no support for the legacy PXE boot, only UEFI, which makes it hard to use with Windows deployment services

Overall Review: I wouldn't buy it again...Do yourself a favor and spring for the "pro" version instead