Is there any service which runs in the background, and does the job of prime95 (i.e. it tests server CPU/RAM for integrity now and again)?
p.s. The reason I ask: we recently had some bad RAM on our server, which ended up slowly corrupting all of our business files. A file would be copied into memory, it would be corrupted in RAM, and copied back onto the RAID 1 hard drive in a corrupted state.