I came from an Athlon 64 X2 5600, 4 gig of RAM and a Asus direct CU. Radeon HD 7850 2 gb card.
a W.D. Raptor 74 gigabyte and a W.D Caviar blue. Plus a horrible Infinity motherboard. The psu are a Corsair TX 550W modular.
I kept the Radeon card, the Caviar blue and the psu. Upgraded the cpu to an AMD FX 6300, 8 gig of Crusial Ballistix Sport 1600 RAM, a Gigabyte GA-970A-DS3P mobo and a Samsung SSD 840 EVO 120 gb.
The os are Windows 7 64 bit.
And are just waiting for the CoolerMaster 212 Hyper EVO, cpu cooler to arrive, so I can put the final touch on the upgrade.
And this rig really flies, even with the FX 6300 at stock speed.
Can for example run a pretty heavy modded Skyrim at 1080 P resoloution with all the bells and whistles turned on with an average fps at 60.
Really happy with this rig!