Transcend 8GB DDR4 SDRAM Memory Module - For Server, Workstation - 8 GB (1 x 8GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - ECC - 260-pin - SoDIMM - Lifetime Warranty

Built to exacting specifications with the finest chips and components available, Transcend DDR4-2666 ECC SO-DIMM memory modules undergo rigorous laboratory testing to be fully compatible with Intel® Coffee Lake and AMD Ryzen™ processors. Each memory module is rated at 2666MHz to greatly increase data transmission efficiency by higher bandwidth of up to 21GB/s. Operated at a nominal voltage of just 1.2V, Transcend's DDR4-2666 ECC SO-DIMM ensures that both operating temperature and electrical load on the memory controller can be reduced in order to save more energy.