Hyperx savage black 32gb kit ddr4 3000mhz memory 4x8gb hyperx hx430c15sbk28 is a kit of two 512m x 64 bit 4gb ddr4 3000 cl15 sdram synchronous dram 1rx8 memory modules based on eight 512m x 8 bit fbga components per module total kit capacity is 8gb each module supports intel xmp extreme memory profiles each module has been tested to run at ddr4 3000 at a low latency timing of 15 16 16 at 135v the spds are programmed to jedec standard latency ddr4 2133 timing of 15 15 15 at