Erm, you'd need a different Power Supply, but, here, try this build. It's similar to yours, but has a few cheaper parts to save on money.
PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | *AMD Athlon X4 860K 3.7GHz Quad-Core Processor | $71.89 @ OutletPC |
| CPU Cooler | *Thermaltake CL-P0503 18.6 CFM Rifle Bearing CPU Cooler | $5.99 @ SuperBiiz |
| Motherboard | *Gigabyte GA-F2A78M-HD2 Micro ATX FM2+ Motherboard | $45.49 @ Newegg |
| Memory | *Team Elite 8GB (1 x 8GB) DDR3-1600 Memory | $47.99 @ Newegg |
| Storage | Sandisk Solid State Drive 128GB 2.5" Solid State Drive | $49.99 @ NCIX US |
| Storage | Seagate Barracuda ES 1TB 3.5" 7200RPM Internal Hard Drive | $44.00 @ Amazon |
| Video Card | Sapphire Radeon R9 270X 4GB Dual-X Video Card | $169.99 @ Newegg |
| Case | *BitFenix Neos Black/Red ATX Mid Tower Case | $32.99 @ NCIX US |
| Power Supply | *CoolMax 500W 80+ Certified ATX Power Supply | $27.98 @ Newegg |
| Optical Drive | LG WH14NS40 Blu-Ray/DVD/CD Writer | $50.98 @ OutletPC |
| Case Fan | Antec 761345-75081-3 34.0 CFM 80mm Fan | $2.58 @ Mwave |
| Case Fan | Antec 761345-75081-3 34.0 CFM 80mm Fan | $2.58 @ Mwave |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total (before mail-in rebates) | $592.45 | |
| Mail-in rebates | -$40.00 | |
| Total | $552.45 | |
| *Lowest price parts chosen from parametric criteria | ||
| Generated by PCPartPicker 2015-05-11 07:20 EDT-0400 |