. HX 16GB 1600 M Hz DDR3L CL9 K2 Hyper X HX316LS9IBK2/16 is a kit of two 1G x 64-bit (8GB) DDR3L-1600 CL9 SDRAM (Synchronous DRAM) 2 Rx 8 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-1600 at a low latency timing of 9-9-9 at 1.35V or 1.5V..