The G.Skill F3-2133C11D-16GAR is a dual-channel kit of 8 GB DDR3-2133 memory modules (PC3-17000) of the Ares series. Total capacity is 16 GB. The modules are programmed to latencies of 11-13-13-31 at 2133 MHz, have gold-plated contacts and are designed with custom-made red heatsink for an attractive design and heat dissipation for stability and reliability.