 "Kingston ValueRAM - DDR3 8 GB: 2 x 4 GB DIMM 240-pin" " Kingston 240-pin KVR16N11S8K2/8 System Memory (RAM) CDW.com
"ValueRAM is Kingston's value-priced line of industry-standard, generic memory intended for customers who have white box or generic computer systems, or who plan to purchase memory by specification. ValueRAM is designed to industry specifications tested, is 100% tested and is available at competitively low prices." 
 "HyperX FURY - DDR3 4 GB DIMM 240-pin" " HyperX 240-pin HX316C10F/4 System Memory (RAM) CDWG.com
"HyperX FURY DDR3 memory automatically overclocks for hassle-free, plug-and-play functionality that gets you in the game faster and instant top-level performance that helps you win it. It draws less power and generates less heat. Its asymmetric, aggressive design lets you stand out from the crowd of squared designs and features quality aluminum and a diamond-cut finish." 