4U Rackmount (Black) $150.00 JCVTP-4062 4U 470 Watt $350.00 JCVTP-4066 4U 470 Watt $390.00 SuperMicro 4U Tower, SC742i-450 Fixed Disks. Regular price: $279.95 Your price: $234.95 SuperMicro 4U SCSI Rackmountable Tower, Part Number SC742S-420, 7 Hot Swapable Drive Bays Regular price: $399.95 Your price: $374.95