I am highly interested in the speed and reliability of 15,000RPM SCSI hard drives.
1. What is a better/faster setup? Two 73GB 15,000RPM Seagates in RAID 0? Or one 15,000RPM 147GB Fujitsu?
2. I need a good card to support these hard drives, and no matter what HD setup I choose, I want something that is fast, reliable, and can support RAID, specifically RAID 0, here is what I thought looks good. LSI LOGIC LSI22320-R PCI-X 133MHz SCSI Controller Card 2x Ultra320 SCSI RAID 0/1/0+1
3. The pin setup, what is the difference between 68 pin, and 80 pin, and how do I tell if the card I choose (like the one above) supports 68 pin, or 80 pin. Chances are that I am going to be using 80 pin HD's, but I don't know about this aspect of SCSI.
Thanks for your help!