1GB DDR3-1333 ECC UDIMM
1GB Module - DDR3 - ECC - Unbuffered - 1333MT/s - PC3-10600 - 9ns CAS Latency - 1.5V - Hynix T-Die DRAM Modules
8GB DDR3-1600 ECC Unbuffered 1.35V SO-DIMM PC3L-12800S module
8GB Module - DDR3L SO-DIMM - ECC - Unbuffered - 1600MT/s - PC3L-12800 - 1.35V - Micron Chips - 1 Year Depot Carry-In Mfg. Warranty