I've just inhereted a Adaptec 19160 SCSI Ultra-160 controller from another machine and am looking for a hard drive to go with it. I don't need RAID or a lot of storage space (just storing system files and program files, etc. on it). What's the fastest Ultra-160 drive out there? Noise is definitely a consideration though, it can't be too loud. Heat is taken care of because I have two 80mm fans blowing right onto the hard drive bays in my case.