A G.SKILL Trident X Series 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C10D-16GTX
Link: http://www.newegg.com/Product/Product.aspx?Item=N82E16820231589
OR
A G.Skill Ripjaws Z Series 16GB (4 x 4GB) DDR3-1600 Memory
Link: http://pcpartpicker.com/part/gskill-memory-f312800cl7q16gbzm
Using a MSI Z97 GAMING 5 LGA 1150 Intel Z97 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard
Link: http://www.newegg.com/Product/Product.aspx?Item=N82E16820231589
OR
A G.Skill Ripjaws Z Series 16GB (4 x 4GB) DDR3-1600 Memory
Link: http://pcpartpicker.com/part/gskill-memory-f312800cl7q16gbzm
Using a MSI Z97 GAMING 5 LGA 1150 Intel Z97 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard