4PCS OF 8GB DDR4, 2400MHz, Non-ECC, CL17, X8, 1.2V, Unbuffered, DIMM, 288-pin. Lifetime exchange or repair warranty against manufacturing defects by Computer Memory Solutions. Manufactured by Computer Memory Solutions. We don't use OEM or Generic Modules to avoid incompatibility.
Compatible with: MSI - X299 RAIDER, X299 SLI PLUS, X299 TOMAHAWK ARCTIC, X299 XPOWER GAMING AC Motherboards. Intel Core X-series Processors (6-core above
CPU 78XX/79XX): 8 DDR4 memory slots, supports up to 128GB. Intel Core X-series Processors (4 core
CPU i7-7740X/i5-7640X): 4 DDR4 memory slots, supports up to 64GB.