 "Null" "647897-B21 HP 8GB (1x8GB) LP SDRAM RDIMM"
 "Description:HP 8GB (1x8GB) Dual Rank x4 PC3L-10600R(DDR3-1333) Registered CAS-9 Low Voltage Memory KitPart Number(s) Option Part# 647897-B21 HP SmartBuy 647897-S21 Spare 664690-001 Assembly 647650-071"
 "HP 483403-B21 2BWR 4GBx2 240p PC2-5300 CL5 36c 256x4 DDR2-667 2Rx4 ECC RDIMM - Low Power HP 487005-0"
 "483403-B21 2BWR 4GBx2 240p PC2-5300 CL5 36c 256x4 DDR2-667 2Rx4 ECC RDIMM - Low Power HP 487005-061 HP"