be quiet! Straight Power 12 850W 80+ Platinum Power Supply (BN732)
Price$279.90
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About this product
SPECIFICATIONS:
| GENERAL DATA | |
|---|---|
| Model | Straight Power 12 850W |
| Continuous power (W) | 850 |
| Peak power (W) | 920 |
| Form factor | Version 3.0 |
| Form factor EPS 12V | Version 2.92 |
| Topology | Full bridge + LLC + SR + DC/DC |
| Voltage (Vac) | 100 - 240 |
| Frequency (Hz) | 50 - 60 |
| Input current (A) | 10 / 5 |
| Power factor at 100% load | >0.99 |
| Modern standby | ✓ |
| Power consumption in standby (W) | 0.17 |
| Average life time (h / 25°C) | >100,000 |
| Operating temperature up to (°C) | 40 |
| EFFICIENCY | |
| 80 PLUS certification | Platinum |
| Efficiency (%) at 230V, 2% load | 61.0 |
| Efficiency (%) at 230V, 10% load | 89.2 |
| Efficiency (%) at 230V, 20% load | 93.1 |
| Efficiency (%) at 230V, 50% load | 94.0 |
| Efficiency (%) at 230V, 100% load | 92.3 |
| FAN AND COOLING TECHNOLOGY | |
| Fan | Silent Wings |
| Fan size (mm) | 135 |
| Bearing technology | FDB |
| Motor technology | 6-pole fan motor |
| Max. fan speed (rpm) | 2100 |
| dB(A) at 10% load | 7.5 |
| dB(A) at 20% load | 7.5 |
| dB(A) at 50% load | 7.7 |
| dB(A) at 100% load | 22.1 |
| OUTPUT | |
| 12V single rail operation | ✓ |
| +3.3V (A) | 25 |
| +5V (A) | 25 |
| +12V1 (A) | 70.8 |
| -12V (A) | 0.5 |
| +5Vsb (A) | 3 |
| Max. combined power 12V (W) | 849.6 |
| Max. combined power 12VHPWR (W) | 600 |
| Max. combined power 3.3V + 5V (W) | 150 |
| Hold-up time at 100% load (ms) | 19.2 |
| Hold-up time at 80% load (ms) | 26.2 |
| Power good signal (ms) | 100 - 150 |
| CABLES AND CONNECTORS | |
| Modular cables | ✓ |
| Sleeved cables | ✓ |
| Maximum cable length (cm) | 100 |
| Cable length to motherboard (cm) | 60 |
| No. of cables | 9 |
| ATX-Motherboard (20+4-pin) | 1 |
| P4+4 (CPU) | 1 |
| P8 (CPU) | 1 |
| 12VHPWR cables | 1 |
| PCI-e 6+2-pin (GPU) | 4 |
| SATA | 9 |
| PATA | 2 |
| PROTECTION | |
| OTP (over temperature protection) | ✓ |
| OCP (over current protection) | ✓ |
| OPP (over power protection) | ✓ |
| SCP (short circuit protection) | ✓ |
| OVP (over Voltage protection) | ✓ |
| UVP (under Voltage protection) | ✓ |
| SIP (Surge & Inrush protection) | ✓ |
| SAFETY CERTIFICATION | |
| BSMI | ✓ |
| CB | ✓ |
| CCC | ✓ |
| CE | ✓ |
| cTUVus | ✓ |
| CU | ✓ |
| FCC | ✓ |
| RCM | ✓ |
| TÜV | ✓ |
| UKCA | ✓ |
| ENVIRONMENTAL DIRECTIVES | |
| Energy Star | 8.0 |
| ErP | ✓ |
| WEEE | ✓ |
| RoHS | ✓ |
| Triman | ✓ |
| SCOPE OF DELIVERY | |
| Screws | ✓ |
| Cable ties | ✓ |
| User manual languages | CN, DE, EN, ES, FR, JP, PL, RU, TW, KR |
| CASING | |
| Dimensions without cable (L x W x H), (mm) | 160 x 150 x 86 |
| Weight (kg) | 1.81 |
| Color | Black |