Gaming Computer Build (need help)

[jsm123]

So I've gotten a hold on a little cash recently and have decided to invest in a gaming computer since my laptop is now dead (won't even turn on). I was wondering if any of you computer fanatics would help me decide whether or not this build is good or not.

I'm tired of running the lowest setting graphics for DDO and would like to spend as little as possible so I am building a computer instead of buying one from a computer company.

I've researched a bit on what I would need so hopefully it's all good, but if I'm missing anything vital or if there's something out there that's better for about the same price, I'd like to know.

Thanks in advance guys.

Build:

Processor: AMD Phenom II X4 965 AM3 3.4Ghz 512KB 45NM 125W 4000MHZ

Graphics Card: Gigabyte AMD Radeon HD 7850 1GB GDDR5 DVI/HDMI/2x mini-Displayport PCI-Express 3.0 CrossFire ready Graphics Card GV-R785OC-1GD

Motherboard: Gigabyte GA-970A-DS3 AM3+ AMD 970 SATA 6Gb/s USB 3.0 ATX AMD Motherboard

RAM: Corsair XMS3 4 GB 1333MHz PC3-10666 240-pin DDR3 Memory Kit for Core i3 i5 i7 and CMX4GX3M1A1333C9


Hard Drive: WD Blue 1 TB Desktop Hard Drive: 3.5 Inch, 7200 RPM, SATA III, 64 MB Cache - WD10EZEX

Power Supply: Cooler Master GX - 750W 80 PLUS Bronze Power Supply (RS750-ACAAD3-US)

Tower: CM Storm Trooper - Gaming Full Tower Computer Case with Carrying Handle (SGC-5000-KKN1) also considering this NZXT Crafted Series ATX Full Tower Steel Chassis - Phantom White