4PCS OF 16GB 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. Max Memory: 64GB Sockets: 4 Compatible with: ASUS/ASmobile - E3 PRO GAMING V5, P10S-C/4L, P10S-E/4L, P10S-V/4L Motherboards