When only the fastest memory is good enough VisionTek Red Label EX Performance PC3-17000 DDR3 memory, running at 2133Mhz is the right call. The ultimate in PC memory performance and among the fastest DDR3 available today, VisionTek Red Label EX Performance DDR3 PC3-17000 memory modules are equipped with high efficiency extruded aluminum heat sinks which ensure longevity and performance in the most demanding environments. This memory is ideal for workstations used with 3D rendering or non-linear video editing, as well as the very fastest and most ridiculously overclocked consumer level systems used for online gaming. When you have to have the best of the best, from the best, then VisionTek Red Label EX Performance DDR3 PC3-17000 memory modules are the right choice. As with all of its memory offerings, VisionTek follows the JEDEC memory specification strictly this ensures system compatibility, and backs its memory with a lifetime warranty. Timing for all VisionTek Red Label PC3-17000 2133 MHz memory is 11-11-11-24.