⚡ Power up quietly, perform loudly.
The be quiet! TFX Power 3 300W is a compact, high-efficiency power supply designed for professional and gaming PCs. With 80 PLUS Gold certification delivering up to 91.7% efficiency, dual 12V rails for stable power, and an ultra-quiet temperature-controlled fan operating at just 21.7dB, it ensures reliable, silent performance. Its sleek black sleeved cables up to 60cm enable clean, professional cable management in small form factor builds.
| Brand | be quiet! |
| Product Dimensions | 17.5 x 8.5 x 6.5 cm; 1.4 kg |
| Item model number | BN323 |
| Manufacturer | bequiet! |
| Series | BN323 |
| Colour | Black |
| Form Factor | TFX12V |
| Computer Memory Type | DIMM |
| Wattage | 300 watts |
| Operating System | Windows |
| Are Batteries Included | No |
| Item Weight | 1.4 kg |
| Guaranteed software updates until | unknown |
P**W
Very quiet
Excellent and very very quiet
Trustpilot
2 weeks ago
2 weeks ago
