G.Skill F3 12800CL10D 16GBXL 16 GB RipjaWSX RAM memory (2 x 8 kit, DDR3 1600 MHz, PC3 12800, CL 10), Red

Don't mix memory kits. Memory kits are sold in matching kits that are designed to work together as a set. Mixing memory kits will cause stability issues or system failure Memory kits will boot at SPD speed with BIOS settings by default with compatible hardware For memory kits with XMP, enable the XMP/DOCP/A-XMP profile in the BIOS to achieve the memory kit's nominal potential XMP overclock speed, provided compatible hardware is used Achieving the nominal XMP overclock speed and system stability will depend on the compatibility and capacity of the motherboard and processor used Use that does not meet manufacturer specifications, warnings, designs, or recommendations will result in reduced speeds, system instability, or damage to the system or its components