AddOn 4GB DDR3 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR3-1333/PC3-10666 DDR3 SDRAM - CL9 - 1.35 V - ECC - Unbuffered - 240-pin - DIMM
® 647657-071 Compatible Factory Original 4GB DDR3-1333MHz Unbuffered ECC Dual Rank x8 1.35V 240-pin CL9 UDIMM
Technical Specifications:
Memory Size: 4 GBMemory Technology: DDR3 SDRAMMemory Voltage: 1.35 VNumber of Modules: 1 x 4GBMemory Speed: 1333 MHzMemory Standard: DDR3-1333/PC3-10666Error Checking: ECCSignal Processing: UnbufferedCAS Latency: CL9Number of Pins: 240-pinForm Factor: DIMMEnvironmentally Friendly: YesEnvironmental Certification: WEEE, RoHSTAA Compliant: No