Corsair Dominator Platinum CMD16GX4M2B3000C15 16GB (2x8GB) 3000MHz DDR4, 15-17-17-35, 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.