Skill Trident X Series 16GB (2 x 8GB) 240-Pin DDR3 SDRAM 2666 (PC3 21300) Desktop Memory Model F3-2666C12D-16GTXD
16GB G.Skill DDR3 memory dual channel kit, 2666MHz speed rating, PC3-21300 memory specification. Two matched 8GB modules with TridentX heatsinks and removable top fin. Includes active cooling fan, designed for the Intel Z97/Z87/Z77 and other suitable motherboards. CL12-13-13-35 at 1.65V.