G. SKILL RipjawsV Series DDR4 U-DIMM Memory Kit, Model: F4-2400C17D-16GVR ^^ 16GB total capacity kit containing 2x8GB modules, rated for up to DDR4-2400 CL17-17-17-39 at 1.20V ^^ Non-ECC, DDR4 U-DIMM, 288-pin, for Desktop PC & Gaming ^^ Includes JEDEC default profile ^^ 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. ^^ Refer to G. SKILL memory QVL or RAM Configurator tool on the G. SKILL website for more details on validated motherboard and hardware. ^^ Usage in any manner inconsistent with manufacturer specifications, warnings, designs, or recommendations will result in lower speeds, system instability, or damage to the system or its components. ^^ Memory kits will boot at JEDEC default SPD speed at default BIOS settings with compatible hardware.