G.Skill TridentX Review: 2x4GB at DDR3-2666 C11-13-13 1.65V
G.SKILL Ares Series 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C11D-16GAB, F3-2400C11D-16GAB By Visit the GSkill Store - Walmart.com
G.SKILL TridentX Series 16GB (4 x 4GB) DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C10Q-16GTX - Newegg.com