Wishlist Quick view HP HP Spare 3R-A6726-AA 300GB 15k 3.5Inch Ultra320 SCSI Hdd $774.13 $533.88 HP 3R-A6726-AA 300GB 15000RPM 80PIN ULTRA-320 SCSI HOT PLUGGABLE 3.5INCH HARD DISK DRIVE WITH TRAY. NEW SEALED SPARE. IN STOCK. Compare Add to Cart Add to Wishlist