8Gb DDR3 1600 ECC Unbuffered 1.35V SO-DIMM PC3L-12800 Module
8GB Module - DDR3L SO-DIMM - ECC - Unbuffered - 1600MT/s - PC3L-12800 - 1.35V - 1 Year Depot Carry-In Mfg. Warranty
512MB PC2-3200 DDR2-400 ECC RDIMM
512MB Module - DDR2 - ECC - Registered - 400MT/s - PC2-3200 - 3ns CAS Latency - 1.8V