Origin Storage 32GB DDR3 1866MHz LRDIMM 4Rx4 ECC 1.5V. Component for: NAS/storage server, Internal memory: 32 GB, Memory layout (modules x size): 1 x 32 GB, Internal memory type: DDR3, Memory clock speed: 1866 MHz, Memory form factor: 240-pin DIMM, CAS latency: 12, ECC, Product colour: Green