Corsair CMK4GX4M1A2400C14 Vengeance LPX 4GB DDR4 SDRAM Memory Module - Black - 4 GB (1 x 4 GB) - DDR4 SDRAM 2400 MHz - DDR4-2400/PC4-19200 - 1.20 V - CL14 - 288-pin - DIMM (CMK4GX4M1A2400C14)