Samsung M391B5273DH0 4GB DDR3 SDRAM Memory Module - 4 GB - DDR3-1333/PC3-10600 DDR3 SDRAM - CL9 - 1.50 V - ECC - Unbuffered - 240-pin - DIMM
4GB DDR3-1333 UNBUFFERED ECC
Technical Specifications:
Memory Size: 4 GBMemory Technology: DDR3 SDRAMMemory Voltage: 1.50 VMemory Speed: 1333 MHzMemory Standard: DDR3-1333/PC3-10600Error Checking: ECCSignal Processing: UnbufferedCAS Latency: CL9Number of Pins: 240-pinForm Factor: DIMMThickness: 157.5 milWidth: 1.2"Length: 5.3"