Origin Storage Origin 16GB DDR3 1066MHz memory module EQV to HP Enterprise 16GB PC3-8500. Component for: PC/Server, Internal memory: 16 GB, Memory layout (modules x size): 1 x 16 GB, Internal memory type: DDR3, Memory clock speed: 1066 MHz, Memory form factor: 240-pin DIMM, CAS latency: 11, ECC