404708-001 HP-Compaq 146GB 10K RPM 80 Pin 3.5" Hot Swap SCSI Ultra320 Drive In Tray. New Retail Factory Sealed With Full Manufacturer Warranty Details HDD Form Factor: 3.5" x 1/3H (Low Profile) Capacity: 146.8 GB Enclosure: Internal Spindle Speed: 10000 RPM Interface : SCSI Features