AddOn 4GB DDR3 SDRAM Memory Module - 4 GB DDR3 SDRAM - 1.35 V - ECC - Unbuffered - 240-pin - UDIMM
® 715280-001 Compatible Factory Original 4GB DDR3-1600MHz Unbuffered ECC Dual Rank x8 1.35V 240-pin UDIMM
Technical Specifications:
Memory Size: 4 GBMemory Technology: DDR3 SDRAMMemory Voltage: 1.35 VMemory Speed: 1600 MHzError Checking: ECCSignal Processing: UnbufferedNumber of Pins: 240-pinForm Factor: UDIMMEnvironmentally Friendly: YesEnvironmental Certification: WEEE, RoHSTAA Compliant: No