memori server hp :
HP 8GB (1x8GB) Single Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11
Memory Kit 647899-B21
HP 8GB (1x8GB) Dual Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory
Kit 690802-B21
HP 16GB (1x16GB) Dual Rank x4 PC3L-10600R (DDR3-1333) Registered CAS-9 Low
Voltage Memory Kit
647901-B21
HP 16GB (1x16GB) Dual Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11
Memory Kit
672631-B21
Load Reduced DIMMs (LRDIMM) - E5-2xxx and E5-4xxx series Processors
HP 32GB (1x32GB) Quad Rank x4 PC3L-10600L (DDR3-1333) Load Reduced CAS-9
Low Voltage Memory Kit
647903-B21
NOTE: All DDR3 memory option kits consist of one DIMM per kit. For detailed memory