Rock Solid Performance, Incredible Value
Unlike most power supplies in the market, the Corsair VX incorporates a single +12V power rail that delivers continuous power under heavy loads. This conservative design ensures reliable operation in today’s most demanding system configurations and adds compatibility for future platforms. 
The unique combination of rock solid performance and incredible value puts the Corsair VX family of power supplies in a class of its own. Ideal for home theater PCs and ENERGY STAR PCs, the VX line maximizes energy savings and minimizes noise generation thanks to double-forward switching circuitry design. Each Corsair VX power supply is backed with an industry-leading 5-year warranty and 24/7 on-demand customer service.
Corsair VX Series Features:
- 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, TÜV, CCC, C-tick.
Noise Level Charts (Click for Larger Version)
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Efficiency Charts (Click for Larger Version)
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Corsair VX450W Specifications: Model CMPSU-450VX
| AC Input Rating |
90 - 264VAC |
| DC Output |
+3.3V |
+5V |
+12V |
-12V |
+5VSB |
| Max Load |
20A |
20A |
33A |
0.8A |
2.5A |
| Max Output |
130W |
396W |
9.6W |
12.5W |
| |
TOTAL POWER: 450W |
Corsair VX550W Specifications: Model CMPSU-550VX
| AC Input Rating |
90 - 264VAC |
| DC Output |
+3.3V |
+5V |
+12V |
-12V |
+5VSB |
| Max Load |
30A |
28A |
41A |
0.8A |
3A |
| Max Load |
140W |
492W |
9.6W |
15W |
| |
TOTAL POWER: 550W |
Corsair VX Series Connectors:
