Amazon.com: SK Hynix 4GB 2RX8 PC3-12800E 1600MHZ HMT351U7CFR8C-PB 00D4957 00D4955 47J0180 compatible with HP ProLiant ML310e Gen8 Server HP ProLiant ML350e Gen8 Server HP ProLiant ML350p Gen8 Server HP ProLiant SL230s Gen8
SAMSUNG M393B5673DZ1-CH9Q1 PC3-10600R DDR3-1333 2GB ECC REG 2RX8 (for Server ONLY) at Amazon.com