Kingston 64GB DDR4 SDRAM Memory Module - For Server, Desktop PC - 64 GB (1 x 64GB) - DDR4-2933/PC4-23466 DDR4 SDRAM - 2933 MHz - CL21 - 1.20 V - ECC - Registered - 288-pin - DIMM - Lifetime Warranty

No matter how heavy and numerous the applications that you are using, 2933 MHz memory speed with Registered signal will run them smoothly 64 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience DDR4-2933/PC4-23466 operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation