Hyperx hx318ls11ibk216 is a kit of two 1g x 64 bit 8gb ddr3l 1866 cl11 sdram synchronous dram 2rx8 low voltage memory modules based on sixteen 512m x 8 bit ddr3 fbga components per module total kit capacity is 16gb each module kit has been tested to run at ddr3l 1866 at a ow latency timing of 11 11 11 at 135v or 15v additional iming parameters are shown in the pnp timing parameters section below jedec standard 135v 128v 145v and 15v 1425v 1575v power supply vdd