Crucial ballistix sport lt 4gb ddr4 2400 cl16 16 16 16 12v pc4 19200 memory red brand ballistix form factor udimm total capacity 4gb warranty limited lifetime specs ddr4 pc4 19200 bull 16 16 16 bull unbuffered bull non ecc bull ddr4 2400 bull 12v bull 512meg x 64 bull series ballistix sport ecc non ecc speed 2400 mts voltage 12v dimm type unbuffered product highlights speeds start at 2400 mts faster speeds and responsiveness than s