4GB DDR3, 1066 MHz, CL7, 1.5V
Samsung M393B5173FHD-CF8, 4 GB, 1 x 4 GB, DDR3, 1066 MHz, 240-pin DIMM
Samsung M393B5173FHD-CF8. Component for: PC/Server, Internal memory: 4 GB, Memory layout (modules x size): 1 x 4 GB, Internal memory type: DDR3, Memory clock speed: 1066 MHz, Memory form factor: 240-pin DIMM, CAS latency: 7, ECC