Crucial 4GB DDR4 SDRAM Memory Module - 4 GB - DDR4-2400/PC4-19200 DDR4 SDRAM - 2400 MHz - CL17 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM

Up to 2400 MHz speed with Unbuffered signal for playing the latest games and using heavy software DIMM 4 GB memory allows you to have more programs open at a time DDR4 SDRAM 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