MemoryMasters 16GB (4x4GB) DDR3-1866MHz PC3-14900 ECC RDIMM 1Rx8 1.5V Registered Memory for Server/Workstation

This 4-module kit (4x4GB) delivers 16GB of ECC registered memory built for servers and workstations. Specifications: DDR3-1866MHz (PC3-14900), ECC RDIMM, Registered, 1Rx8 rank, 1.5V. Intended for server/workstation use only — not compatible with Desktop PCs, Laptops, or Notebooks. Includes Lifetime Replacement warranty.