Need help with noob budget build


Dec 12, 2012
Approximate Purchase Date: This week or sometime this month

Budget Range: Max 1,000$

System Usage from Most to Least Important: Gaming, surfing the internet

Are you buying a monitor: Yes, but I'm using the HD TV for now. Ill buy a monitor later.

Do you need to buy OS: Yes

Preferred Website(s) for Parts: its a 30 min drive to the Microcenter, NJ, Patterson.

Location: New City, New York, US

Parts Preferences: Really would like to run Arma 2 Dayz or the Standalone. I believe the intel core i5 2500k will do. Using an HD TV for now till I get more money. Just need an OS and keyboard

Overclocking: Yes, After some more reading

SLI or Crossfire: No

Your Monitor Resolution: I really don't know. Would this monitor do?
ASUS VH236H Black 23"
1920 x 1080

Additional Comments: It doesn't have to be quiet. Need a ok looking case. Games like Diablo 3, Arma 2, Battlefield 3. On high or at least medium.

This what I got so far.

Rosewill CHALLENGER Black Gaming ATX Mid Tower Computer Case

Western Digital WD Black WD1002FAEX 1TB 7200 RPM

SAPPHIRERadeon HD 7850 OC 2GB. Is this a good GPU?

ASRock Z77 Extreme4 LGA 1155 Intel Z77 Read this was a good Mobo

G.SKILL Sniper 8GB Came free with mobo

Intel Core i5-2500K

Microsoft Windows 7 Home Premium SP1 64-bit - OEM

COOLER MASTER Hyper 212 Plus

Need a power supply. I dont know which

Total so far without power supply

Not sure if you guys can see this cart =/

Just tell me what I should change because I want to make sure this build is good
micro center cheaper for some parts.
169.00 newer cpu run cooler stock voltages.
like asus it a thicker board will little better parts on the low end the the board you picked out.
this one will do sli if you need to with two slots.
90.00 after rebate. it beter to over size a power supply if you switch out to a bigger gpu later on.