Pros: I ordered four of these to replace 80G 15k SAS drives in two dell domain controllers .. i didn't need a new servers for domain controllers i only needed larger hard drives . i am letting these two domain controllers run some more instead buy new ones . i not even going to pay for any more warranty on them so i am use these hard drives. dual quad-core with 4G ram is plenty for 2008 domain controllers especially when i have vm domain controllers anyways. i have to keep at least two hardware domain controllers in a network so i rebuilt them with these hard drives.

Cons: none so far

Overall Review: figure this out .. my dell equalogic san device comes full with hitachi drives .. so these are ok for servers. my first choice is always seagate drives but i like hitachi's too .