672631-B21 HP 16GB (1x16GB) DR x4 PC3-12800R (DDR3-1600) REG CAS-11 Memory Kit
647903-B21 HP 32GB (1x32GB) QR x4 PC3L-10600L (DDR3-1333) Load Reduced CAS-9 LV Memory Kit
647901-B21 HP 16GB (1x16GB) DR x4 PC3L-10600R (DDR3-1333) REG CAS-9 LV Memory Kit
647899-B21 HP 8GB (1x8GB) SR x4 PC3-12800R (DDR3-1600) REG CAS-11 Memory Kit
647897-B21 HP 8GB (1x8GB) DR x4 PC3L-10600R (DDR3-1333) REG CAS-9 LV Memory Kit
647895-B21 HP 4GB (1x4GB) SR x4 PC3-12800R (DDR3-1600) REG CAS-11 Memory Kit
647893-B21 HP 4GB (1x4GB) SR x4 PC3L-10600R (DDR3-1333) REG CAS-9 LV Memory Kit
627814-B21 HP 32GB (1x32GB) QR x4 PC3L-8500 (DDR3-1066) REG CAS-7 LP Memory Kit
627812-B21 HP 16GB (1x16GB) DR x4 PC3L-10600 (DDR3-1333) REG CAS-9 LP Memory Kit
627808-B21 HP 16GB (1x16GB) DR x4 PC3L-10600 (DDR3-1333) REG CAS-9 LP Memory Kit
500666-B21 HP 16GB (1x16GB) QR x4 PC3-8500 (DDR3-1066) REG CAS-7 Memory Kit
661069-B21 HP 512MB P-series Smart Array Flash Backed Write Cache