Go with some 1600mhz ram (2x4gb or 2x8gb...your call)
Given you don't even have a graphics card in your build I would say use a quality lower wattage PSU as well. I would probably go with a 350-520w power supply (if you plan on running a mid range graphics card at some point go for the 500-520w range, if not you can go down towards the 350 mark). Antec, seasonic, and xfx are some good brands to pick from.
__________________ Desktop: X3 710, 4GB DDR2 1066, MSI Cyclone GTX 460, Seasonic S12II 500W
Away from home light Gamer: Acer Aspire 15.6", A8-3500m, 4GB 1333
Internet/General Use: Lenovo B570 15.6", i3 2330m, 4gb 1066mhz |