8GB ValueRAM DDR3-1333 ECC Registered
8GB Module - DDR3 - ECC - Registered - 1333MT/s - PC3-10600 - 9ns CAS Latency - 1.5V - Thermal Sensor
8GB DDR2-667 ECC Fully Buffered FB-DIMM
8GB DDR2-667MHz PC2-5300 - ECC Fully Buffered FB-DIMM - Dual Rank x4 CL5 1.8V - 8GB 8GB) - DDR2 - ECC - Fully Buffered - 667MT/s