• Supports the latest ATX12V v2.2 standard and is backwards compatible with ATX12V 2.01 systems.
• Ultra-quiet 120mm double ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying the RPM in response to temperature.
• Double-forward switching circuitry design offers maximum efficiency, up to 85% under wide load range.
• 99% Active Power Factor Correction provides clean and reliable power to your system.
• Universal AC input 90~264V automatically scans and detects the correct voltage. No more hassle of flipping that tiny red switch!
• Dedicated single +12V rail offers maximum compatibility with latest components.
• Over Current/Voltage/Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components.
• High quality Japanese capacitors provide uncompromised performance and reliability.
• 6 Serial ATA connectors
• Extra long cables support full tower size chassis.
• Standard ATX PS/2 size: 5.9"(W) x 3.4"(H) X 5.5"(L); 150mm(W) x 86mm(H) x 140mm(L)
• MTBF: 100,000 Hours
• Safety Approvals: UL, CUL, CE, CB, FCC Class B, TUV, CCC, C-tick.

• Model: CMPSU-450VX
• Type: ATX12V V2.2
• Maximum Power: 450W
• Fans: 1 x 120mm Double ball-bearing fan
• PFC: Active
• Main Connector: 20+4Pin
• +12V Rails: Single
• PCI-E Connectors: 1 x 6Pin
• SLI: No
• Modular:No
• Efficiency: Up to 85%
• Energy-Efficient: 80 PLUS Certified
• Over Voltage Protection: Yes
• Input Voltage: 90 - 264 V
• Input Frequency Range: 50/60 Hz
• Input Current: 9/ 4.5A
• Output:+3.3V@20A,+5V@20A,+12V@33A,-12V@0.8A,+5VSB@2.5A
• MTBF: >100,000 Hours
• Approvals: UL, CUL, CE, CB, FCC Class B, TUV, CCC, C-tick

$15 End-User Mail-In Rebate: Corsair is now presenting a mail-In rebate for Corsair VX Series 450W ATX12V V2.2 Computer Power Supply CMPSU-450VX. Promotion begins 11/03/09 and ends on 11/16/09. This promotion cannot be combined with any other promotion. Claim your rebate through the rebate form and follow mailing instructions. Note, incomplete forms will be denied as well as forms mailed too late. Manufacturer is not responsible for lost or misdirected mail. The promotion is not retroactive. Click here to download the rebate form.