Capacity 64GB (4x16GB) Form Factor 288-PIN DIMM. Speed PC4-25600 3200MHz CL22 Backward Compatibility ALSO COMPATIBLE WITH 2933MHz, 2666MHz, 2400MHz, AND 2133MHz. It will NOT be compatible with standard desktop computers.
G.Skill RipJaws V Series 64GB (4x16GB) DDR4 RAM 3200 MHz (F4-3200C16Q-64GVK)
G.SKILL TridentZ Royal RGB 64GB (4x16GB) 3200 MHz *14-14-14-34* DDR4 *B-DIE*
64GB (4X16GB) DDR3 1866 DIMM Apple Mac Pro Late 2013 A1481 MacPro 6,1 Memory Ram
64GB (4x16GB) DDR3 PC3-8500R ECC Reg Memory for Dell Precision T3600 T7600
Samsung 2RX4 PC3-14900R-13-12-E2 64GB (4x16GB) RAM 1866MHz M393B2G70B0-CMA Kit
OWC 512GB (8x64GB) DDR4 3200MHz 2Rx4 ECC Registered RDIMM 288pin Memory RAM