Very well, then. I wasn't sure if that was what you "had" in a list, or physically "had".
So, you need RAM and a HDD
I always suggest SeaGate's 7200.12 series drives because of performance and their re-discovered reliability. 500GB's at ~55 USD, and 1TB's at ~ 75 USD.
As for RAM, I'm unaware of what the manufacturer listing is for compatible RAM on that motherboard. But I'd just assume Corsair or OCZ RAM are in the list somewhere. OCZ's gold line has always been very reliable.
OCZ Gold PC3-10666