Origin Storage Origin 8GB 2Rx8 DDR3-1333 PC3-10600 Unbuffered ECC 1.35V 240-pin UDIMM. Component for: PC/Server, Internal memory: 8 GB, Memory layout (modules x size): 1 x 8 GB, Internal memory type: DDR3, Memory clock speed: 1333 MHz, Memory form factor: 240-pin DIMM, CAS latency: 11, ECC