Build:

6-core CPU AMD FX- 6100 (3.3-3.9GHz, 14Mb cache, 95W,32nm), Socket AM3+,Tray cosmo.md/product19291 ---166$
ASUS M5A87 (AMD870/SB850,ATX) 5200 MT/s,4xDDR3 (2000 O.C./1600/1333/1066) ECC, Max. 16G,EPU, 1xPCI-Ex16,3xPCI+2xPCI-Ex1,6xSATA II,RAID 0/1/5/10,2xUSB 3.0,12xUSB,Gbit LAN,HD Audio 8ch. ---110$
4Gb (2x2Gb) DDR3 PC16000, 2000MHz, DualChannel Kit, (9-11-9-27), ADATA, Heatsink, 2000G Series ---2x49$
ASUS EAH6670/DIS/1GD5, ATI Radeon HD 6670 1GB DDR5, 128-bit, GPU/Mem clock 810/4000MHz, PCI-Express 2.1, HDMI, DVI-I, Display port ---113$
Titan TTC-NK34TZ/RF(BX), up to 115W, 95x95x25mm, 2400rpm, <26.9dBA, 41.77CFM, 3 heatpipes/Copper base --18.5$
Power Supply ATX 500W Gembird CCC-PSU6 2 80mm cooling fans; Temperature control card for low-noise performance, 4xSATA, 4xMolex; +5V(38A), +12V(17A), +3.3V (28A); Combined Power +5V&+3.3V 280W --38$
батарея для UPS (10-20$)
Gembird IDE-SATA IDE to Serial ATA adapter --10.5$

итого - 547$. без HDD, кейса, перефирии и монитора. жуть. ~6.5k mdl