General InformationKTL-TS426LQ/64G Kingston memory is designed, manufactured and rigorously tested to meet the exact specifications of each brand name system. It's guaranteed to be compatible and backed by a lifetime warranty and legendary Kingston reliability.Technical InformationMemory Size: 64 GBMemory Technology: DDR4 SDRAMMemory Voltage: 1.20 VNumber of Modules: 1 x 64 GBMemory Speed: 2666 MHzMemory Standard: DDR4-2666/PC4-21300Error Checking: ECCCAS Latency: CL19Device Supported: ServerPhysical CharacteristicsNumber of Pins: 288-pinForm Factor: LRDIMMMiscellaneousCompatibility: Lenovo ThinkSystem Servers: SR530 SR550 SR630 SR650 SR950 ST550 WarrantyLimited Warranty: Lifetime