Ripjaws S5 Series, designed for Intel 600/700/800 Series Chipset with 12th/13th/14th Gen Intel Core Series CPU or Intel Core Ultra 200 Series CPU Brand: G.Skill, Series: RipJaws S5, Model: F5-5200J4040A32GX2-RS5K 64GB kit containing 2 x 32GB modules, DDR5-5200, 288-Pin, CAS Latency CL40 (40-40-40-83) at 1.10V (Intel XMP) ECC: No, Dual Channel Kit, Recommended Use: High Performance or Gaming Memory Memory kits will boot at the SPD speed at default BIOS settings with compatible hardware. For memory kits with XMP, enable XMP profile in BIOS to reach the rated potential XMP overclock speed of the memory kit, subject to the use of compatible hardware. Reaching the rated XMP overclock speed and system stability will depend on the compatibility and capability of the motherboard and CPU used. Do not mix memory kits. Memory kits are sold in matched kits that are designed to run together as a set. Mixing memory kits will result in stability issues or system failure. Ripjaws S5 is a performance DDR5 DRAM memory series made with hand-screened memory ICs that passed G.SKILL rigorous validation tests. Each Ripjaws S5 memory kit strikes an ideal balance between performance, compatibility, and stability and is available in matte black or matte white aluminum heatspreaders.