The G.Skill F3-14900CL10D-16GBXL is a dual-channel kit of two 8 GB DDR3-1866 memory modules (PC3-14900) of RipjawsX series. Total capacity is 16 GB. The 240-pin Unbuffered DIMMs support latencies of 10-11-10-30 at 1866 MHz and require 1.5 volts. The RipjawsX series has been developed specifically for the Intel "Sandy Bridge" platform.