Note: All of these Ultra320 Hard Drives are backwards compatible and can directly replace any Ultra2 or Ultra3 Proliant Universal 1" Hard Drive. The actual transfer rates of these Ultra320 Hard Drives however will be determined by the Smart Array Controller in your server (U2/U3/U320).
Note: All U320 Hard Drives are backward compatible to U2 or U3 speeds. U320 drives require an optional U320 Smart Array Controller or U320 SCSI HBA to support U320 transfer rates.
Note: Please see the Hard Drive QuickSpecs for Technical Specifications such as capacity, height, width, interface, transfer rate, seek time, physical configuration, and operating temperature.
Proliant BL40p Options - Memory Kits 
