Be Quiet! SFX Power 3 450W Power Supply by be quiet!
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- Item Number: 303-0039
- Part Number: BN321
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Key Features
- 450W
- Flat cables
- SFX 12V Ver. 3.42
- Full Modular
- Backed by Be Quiet's 3 year manufacturer's warranty
See product description
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Details
Strong 12V Rail
For a stable PCIe graphics support
A PCIe connector provides power for a demanding graphics card. Safety protections defend against overcurrents, over- and undervoltages, short circuits and overloads, thus keeping your valuable components safe.
450 Watts Continuous Power Output
Ensures a steady and reliable operation
SFX Power 3 can deliver 450W of continuous power. This ensures a steady and reliable operation even when your PC meets an unexpectedly heavy load.
Quiet and Efficient Operation
For mini or media PCs
The high-quality temperature-controlled 80mm fan allows quiet operations of max. 29.4dB(A). The 80 PLUS Bronze certification with an efficiency rating of up to 89.2% is convincing evidence of this PSU’s power saving operation.
For a stable PCIe graphics support
A PCIe connector provides power for a demanding graphics card. Safety protections defend against overcurrents, over- and undervoltages, short circuits and overloads, thus keeping your valuable components safe.
450 Watts Continuous Power Output
Ensures a steady and reliable operation
SFX Power 3 can deliver 450W of continuous power. This ensures a steady and reliable operation even when your PC meets an unexpectedly heavy load.
Quiet and Efficient Operation
For mini or media PCs
The high-quality temperature-controlled 80mm fan allows quiet operations of max. 29.4dB(A). The 80 PLUS Bronze certification with an efficiency rating of up to 89.2% is convincing evidence of this PSU’s power saving operation.
Specifications
| POWER PROVIDED | 450 W |
| FORM FACTOR | SFX |
| INPUT VOLTAGE | 100 - 240 V |
| INPUT FREQUENCY | 50/60 Hz |
| MOTHERBOARD CONNECTOR | 20+4 pin ATX |
| SATA POWER CONNECTOR | 3 |
| PERIPHERAL (MOLEX) POWER CONNECTOR | 2 |
| PCI EXPRESS CONNECTOR | 2 |
| FANS | 1 |
| FAN DIAMETER | 8 cm |
| POWER PROTECTION FEATURES | Over current, Over power, Over voltage, Short circuit, Under voltage |
| DIMENSIONS | 125 mm x 100 mm x 64 mm |
| MODULAR | Non-Modular |
| COLOR | Black |
| COOLING TYPE | Active |
| ENERGY EFFCIENCY | 85.9% |
| MTBF | 100000 h |
| WARRANTY | 3 years manufacturers warranty |