General Information:Manufacturer: IBMManufacturer Part Number: 49Y1563Manufacturer Website Address: WWW.IBM.COMProduct Name: 16gb Ddr3 Sdram Memory ModuleTechnical Information:Storage Capacity: 16 GbMemory Technology: Ddr3 SdramNumber Of Modules: 1 X 16gbMemory Speed: 1333 MhzMemory Standard: Ddr3-1333/pc3-10600Error Checking: EccRam Features: Dual Rank, RegisteredPhysical Characteristics:Form Factor: 240-pin DimmShipping Dimensions: 0.5 Height X 2.25 Width X 6.25 DepthCompatibility:IBM System X3650 M4 (7915)IBM System X3650 M3 (7945)IBM System X3850/3950 X5 (7143)IBM System X3550 M4 (7914)IBM System X3550 M3 (7944)IBM System X3650 M3IBM IBM System X3630 M4IBM System X3690 X5IBM System X3300 M4IBM System X3500 M4 (7383)IBM System X3690 X5 (7147)IBM Flex System X222 Compute Node (7916)