Lenovo 4 GB (Single-Rank x4) 1.35 V PC3-12800 CL11 ECC DDR3 1600 MHz LP RDIMM - 4 GB (1 x 4 GB) - DDR3-1600/PC3-12800 DDR3 SDRAM - CL11 - 1.35 V - ECC - Registered - DIMM
4GB PC3L-12800 DDR3 1600
Technical Specifications:
Memory Size: 4 GBMemory Technology: DDR3 SDRAMMemory Voltage: 1.35 VNumber of Modules: 1 x 4GBMemory Speed: 1600 MHzMemory Standard: DDR3-1600/PC3-12800Error Checking: ECCSignal Processing: RegisteredCAS Latency: CL11Device Supported: ServerForm Factor: DIMMCompatibility: IBM System x3500 M4