Corsair Dominator Platinum ROG Edition CMD16GX4M4B3200C16-ROG 16GB (4x4GB) 3200MHz DDR4, 16-18-18-36, 1.35V. Dominator Platinum high-performance DDR4 memory is designed for world-class Intel X99 system builds. It's built with hand-screened ICs, undergoes rigorous performance testing, and incorporates patented DHX cooling for reliable performance in demanding environments. Backed by a lifetime Corsair warranty.