I have one of each. Mrs. Cheetah (the 15k.3) is definitely quieter on seeks and quite pleasant all around IMHO. A definite contrast to my astoundingly-loud Atlas 10k, with its crazy idle whine and its popcorn-popper seek noises. Mr. Cheetah (the X15-36LP) is a bit louder on seeks but still quite liveable to me. But people vary.Originally posted by: EarthwormJim
Go with a Cheatah 15k.3, they're supposed to be the quietest 15k drives. I had a Cheatah X15-36lp (15k.2) and it was pretty quiet even though it's a generation below the 15k.3.
Originally posted by: dowxp
hrm, looking to get the MAS3184 .. hope the seek noise isn't that bad. last drive i had was a 36Z15 and that sucker was loud... and slow.