CyberPowerPC - Unleash The Power

Im a bit worried because i did a lot of research for a good gaming desktop pc and i was wondering ive these specs are good enough to handle a game such as arma 2 ty for any help

Case: Xion Predator 970 Gaming Series Mid Tower Case w/ 2 External Removable HDD Bays [+21]
Freebies: None
Lights & Illumination: NONE
Extra Case Fan Upgrade: Default Case Fan
Cyberpower Noise Reduction Technology: None
CPU: Intel® Core™ i5-3570K Quad Core 3.40 GHz 6MB Cache LGA1155 + HD Graphics ***Overclockable XXX***
Overclocking Service: No Overclocking
Overclock Monitoring and Media Server Station or Overclocking Media Server Station: NONE
Cooling Fan: Asetek 510LC / Xtremegear Liquid Cooling system w/ 120mm Radiator (Asetek CPU Water Cooling ***Overclockable XXX***)
Coolant for Cyberpower Advance WaterCooling Kits: NONE
Motherboard: MSI Z77A-G43 Intel Z77 Chipset DDR3 ATX Mainboard w/ 4 RAM slots, IRST, Lucid Virtu MVP, 7.1 HD Audio, GbLAN, 2x PCIe x16 (1 Gen3, 1 Gen2), 1x PCIe x1 & 3 PCI ***Overclockable XXX***
Intel Smart Response Technology for Z68 & Z77: None
Internal USB/SATA Expansion Module: NONE
Memory: 8GB (2x4GB) PC10666 DDR3/1333mhz Dual Channel Memory (Kingston Value Brand)
Video Card: NVIDIA GeForce GTX 560 SE 1GB 16X PCIe Video Card [+70] (Major Brand Powered by NVIDIA)
Freebies: None
Dongles: NONE
Video Card 2: None, or On-Board Integrated Graphics
Video Card 3: None, or On-Board Integrated Graphics
Power Supply Upgrade: 450Watt Standard Power Supply ***No OverClocking Possible***
Hard Drive: 2TB SATA-III 6.0Gb/s 64M Cache 7200RPM Hard Drive [+13] (Single Hard Drive)
Data Hard Drive: NONE
Hard Drive Cooler: None
External Hard Drive (USB 3.0/2.0/eSATA): None
USB Flash Drive: None
Optical Drive: 24X Double Layer Dual Format DVD±R/±RW + CD-R/RW DRIVE. (BLACK Colour)
Optical Drive 2: NONE
Sound: HIGH DEFINITION ON-BOARD 7.1 AUDIO
3D Vision Glasses: NONE
LCD Monitor: NONE
2nd Monitor: NONE
3rd Monitor: NONE
Speakers: NONE
Headset: None
Gaming Gear: None
Network: ONBOARD 10/100/1000 GIGABIT LAN PORT -- As standard on all PCs
Keyboard: Logitech USB Keyboard (Black) [+7]
Mouse: NONE
Mouse Pad: None
Extra Thermal Display: NONE
Wireless 802.11N Network Card: NONE
External Wireless Network Adapter: NONE
Wireless 802.11B/G/N Access Point: None
Bluetooth: None
Flash Media Reader/Writer: None
Video Camera: None
Cables: None
Power Surge Protection: None
IEEE 1394 Card: NONE
USB Port: Built-in USB 2.0 Ports
Ultra Care Option: None
Operating System: Microsoft® Windows® 7 Home Premium [+74] (64-bit Edition)
Media Center Remote & TV Tuner: None
Software: None
Freebies: None
Games: None
Fast Track Service: NONE
Insurance: NONE
Warranty Service: STANDARD WARRANTY: 3 Year Labour, 1 Year Parts, 1 Month Collect and Return plus Life-Time Technical Support
Home Installation Service: NONE     i also relies that that may be to much information but im a bit of a novice when t comes to pcs

Edited by Emmettesd - 07/Jul/2012 at 13:32

Thankyou so much :D

6850 out performs the 560SE and saves a bit of money. Next reasonable step up is the GTX560Ti 1GB then the 7850 or GTX560Ti 1.2GB 448.