HP ProLiant ML350 Base 128MB battery-backed cache memory module board - Includes two attached battery packs - For Smart Array 5300 series controller Modular Smart Array 500 or Modular Smart Array 1000..
HP ProLiant ML350 Base 128MB battery backed write cache (BBWC) module - for Smart Array 641 Ultra320 controller Smart Array 642 Ultra320 controller or Smart Array 6i controller - Does not include the ..
HP ProLiant ML350 Base 128MB Smart Array 6402 Ultra320 SCSI controller - Two internal or two external Ultra320 SCSI channels - 133MHz PCI-X interface with RAID XOR engine - Does not include cache memo..