be quiet!
SFX Power 2
be quiet! SFX Power 2, 300 W, 100 - 240 V, 350 W, 50 - 60 Hz, 4.5 A, +12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Compact and Silent Energy
SFX Power 2 300W is the upgraded high-power compact PSU from be quiet! that gives you more for your mini or media PC. It supports the latest efficiency standards, while providing solid voltages and enough power to support PCIe graphics.
Features include:
- Certified 80PLUS® Bronze efficiency (up to 89%).
- Strong dual 12V-rails with 300W output for high stability and PCIe graphics support.
- High-quality temperature-controlled 80mm fan reduces system noise.
- Sleeved cables up to 50 cm with 6+2 pin PCIe connector.
- Meets Intel C6/C7, ErP 2014 and Energy Star 5.2 requirements; standby draw less than 0.25 watts.
- Full suite of safety features.
- Product conception, design and quality control in Germany.
For powerful compact PC systems that perform beyond the ordinary, with the ideal combination of power, quietness, features, reliability and efficiency, choose SFX Power 2 300W.
be quiet! SFX Power 2. Total power: 300 W, AC input voltage: 100 - 240 V, Peak power: 350 W. Motherboard power connector: 20+4 pin ATX. Purpose: PC, Power supply unit (PSU) form factor: SFX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Cooling type: Active, Fan diameter: 8 cm. Width: 100 mm, Depth: 125 mm, Height: 63.5 mm
power supply units
| 63231 | |
| Power | |
| Total power: | 300 W |
| AC input voltage: | 100 - 240 V |
| Peak power: | 350 W |
| AC input frequency: | 50 - 60 Hz |
| Input current: | 4.5 A |
| Maximum input current (@110V): | +12V1,+12V2,+3.3V,+5V,+5Vsb,-12V |
| Power factor: | 0.9 |
| Power Factor Correction (PFC) type: | Active |
| Combined power (+3.3V): | 105 W |
| Combined power (+12V): | 264 W |
| Combined power (+5V): | 105 W |
| Combined power (-12V): | 6 W |
| Combined power (+5Vsb): | 12.5 W |
| Max output current (+3.3V): | 21 A |
| Max output current (+12V1): | 14 A |
| Max output current (+12V2): | 16 A |
| Max output current (+5V): | 20 A |
| Max output current (-12V): | 0.5 A |
| Max output current (+5Vsb): | 2.5 A |
| Hold time: | 17 ms |
| Efficiency: | 86.9% |
| Power protection features: | Over current,Over voltage,Short circuit,Under voltage |
| Ports & interfaces | |
| Motherboard power connector: | 20+4 pin ATX |
| Peripheral (Molex) power connectors (4-pin): | 1 |
| Number of SATA power connectors: | 4 |
| PCI Express power connectors (6+2 pin): | 1 |
| CPU P4 connector (4-pin): | 1 |
| Floppy drive power connector: | 1 |
| Floppy disk drive connector: | Y |
| Performance | |
| Purpose: | PC |
| Power supply unit (PSU) form factor: | SFX |
| 80 PLUS certification: | 80 PLUS Bronze |
| Noise level: | 31.4 dB |
| Noise level (silent mode, <30%): | 16.6 dB |
| Noise level (quiet mode, 50%): | 17.2 dB |
| Noise level (full-load mode, 100%): | 31.4 dB |
| Mean time between failures (MTBF): | 100000 h |
| RoHS compliance: | N |
| Energy Star certified: | Y |
| Certification: | CE, CB, TÜV |
| Design | |
| Product colour: | Black |
| Cooling type: | Active |
| Fan diameter: | 8 cm |
| Number of fans: | 1 fan(s) |
| Fan speed: | 2219 |
| On/off switch: | Y |
| Operational conditions | |
| Operating temperature (T-T): | 10 - 50 °C |
| Weight & dimensions | |
| Width: | 100 mm |
| Depth: | 125 mm |
| Height: | 63.5 mm |
| Weight: | 930 g |
| Packaging data | |
| Warranty card: | Y |
| Manual: | Y |
| Package width: | 199 mm |
| Package depth: | 195 mm |
| Package height: | 75 mm |
| Package weight: | 1.3 kg |
If you feel like anything is missing in these specifications, don't hesitate to contact us and raise the issue.
