CMS 64GB (4X16GB) DDR4 2400MHZ PC4-19200 NON ECC DIMM Compatible with ASRock Fatal1ty AB350 Gaming K4, Fatal1ty X370 Gaming K4, Fatal1ty X370 Gaming X, Fatal1ty X370 Professional Gaming Motherboards - C120

Upgrade your system with the CMS 64GB (4X16GB) DDR4 memory kit. These PC4-19200 DIMMs run at DDR4-2400MHZ and are NON ECC, supplied as four 16GB DIMM sticks to expand available RAM. Designed to work with ASRock Fatal1ty AB350 Gaming K4, Fatal1ty X370 Gaming K4, Fatal1ty X370 Gaming X, and Fatal1ty X370 Professional Gaming motherboards. Installing this 64GB kit boosts overall responsiveness, enables heavier multitasking and allows more applications to remain open at once. Model: C120.You may also like CMS 32GB (4X8GB) DDR4-19200 2400MHz NON ECC DIMM 288-Pin Memory Compatible with ASRock Motherboard Z390 Extreme4, Z390 Phantom Gaming 6, Z390 Phantom Gaming 9 - C119.