AddOn 32GB DDR3 SDRAM Memory Module - 32 GB DDR3 SDRAM - 1.35 V - ECC - Registered - 240-pin - RDIMM
IBM® 78P1539 Compatible Factory Original 32GB DDR3-1333MHz Registered ECC Quad Rank x4 1.35V 240-pin RDIMM
Technical Specifications:
Memory Size: 32 GBMemory Technology: DDR3 SDRAMMemory Voltage: 1.35 VMemory Speed: 1333 MHzError Checking: ECCSignal Processing: RegisteredNumber of Pins: 240-pinForm Factor: RDIMMEnvironmentally Friendly: YesEnvironmental Certification: WEEE, RoHSTAA Compliant: No