be quiet! Straight Power 11 1000W 80 Plus Gold Fully Modular PSU
1000W fully modular PSU with 80 Plus Gold efficiency (up to 93%), SilentWings 3 135mm fan, 6x PCIe connectors, and 5-year warranty. Ideal for mid-range gaming and workstation builds.
Available instantly upon confirmation : 1 piece
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The be quiet! Straight Power 11 1000W is a premium fully modular power supply designed for silent operation without compromising on power delivery. Featuring the renowned SilentWings 3 135mm fan with advanced fluid-dynamic bearing and 6-pole motor, this PSU operates virtually inaudibly while maintaining excellent thermal performance. The wire-free internal design optimizes airflow through the chassis, reducing internal temperatures and allowing the fan to spin slower under load for even quieter operation.
Certified with 80 Plus Gold efficiency (up to 93% at 230V), the Straight Power 11 delivers exceptional power delivery with minimal heat generation and energy waste. It features four independent +12V rails (two at 30A, two at 22A) for stable multi-GPU support, comprehensive protection circuits (OCP, OVP, UVP, SCP, OTP, OPP), and Japanese 105°C-rated capacitors for long-term reliability. The fully modular cable system provides maximum build flexibility, while the compact form factor (170x150x86mm) fits most modern PC cases.
This power supply is fully compatible with ATX12V v2.51 and EPS 2.92 standards, making it suitable for current and future motherboards. With a 5-year manufacturer warranty and MTBF rating of 100,000 hours, the Straight Power 11 1000W represents a solid investment for builders seeking quiet, efficient, and reliable power delivery.
- Power Output: 1000W continuous, 1070W peak
- Efficiency: 80 Plus Gold (up to 93% at 230V EU)
- Cooling: SilentWings 3 135mm fan with funnel-shaped intake
- Modularity: Fully modular cables
- GPU Support: 6x PCIe 6+2-pin connectors
- CPU Power: 1x 8-pin EPS12V, 1x 4+4-pin EPS12V
- Storage: 11x SATA, 4x PATA 4-pin connectors
- Protection: OCP, OVP, UVP, SCP, OTP, OPP
- Warranty: 5 years manufacturer warranty
- Certifications: CE, CB, TÜV, FCC, cTUVus, RCM, CU, BSMI, CCC, Energy Star 6.1
| Model Number | BN285 (FSP E11-1000) |
| Power Output | 1000W continuous, 1070W peak |
| Input Voltage | 100-240V AC, 50-60Hz |
| Input Current | 13-6.5A |
| Efficiency Rating | 80 Plus Gold (up to 93% at 230V, 88.47% at 115V) |
| Power Factor | 0.995 average |
| Standby Power Consumption | 0.044W at 230V |
| Noise Level | 34.02 dB(A) average, Cybenetics S++ rating |
| Cooling Fan | SilentWings 3 135mm with fluid-dynamic bearing, 6-pole motor |
| Form Factor | ATX12V v2.4, EPS 2.92 |
| Modularity | Fully modular |
| Internal Design | Wire-free DC side for optimized airflow |
| Motherboard Connector | 1x 20+4-pin ATX (60cm cable) |
| CPU Power Connectors | 1x 8-pin EPS12V (700mm), 1x 4+4-pin EPS12V (700mm) |
| PCIe GPU Connectors | 6x 6+2-pin PCIe (3x 600mm cables) |
| SATA Connectors | 11x SATA 15-pin (550mm + 150mm + 150mm + 150mm) |
| PATA Connectors | 4x 4-pin Molex (550mm + 150mm + 150mm + 150mm) |
| Floppy Connector | 1x FDD 4-pin (150mm) |
| Power Rails | +3.3V (25A), +5V (25A), +12V1 (22A), +12V2 (22A), +12V3 (30A), +12V4 (30A), +5VSB (3A), -12V (0.5A) |
| Protection Features | OCP, OVP, UVP, SCP, OTP, OPP |
| Capacitors | Japanese 105°C-rated |
| MTBF | 100,000 hours |
| Dimensions (Unit) | 170(L) x 150(W) x 86(D) mm |
| Dimensions (Boxed) | 328(L) x 248(W) x 102(D) mm |
| Weight (Unit) | 1.85 kg |
| Color | Black |
| Warranty | 5 years manufacturer warranty |
| Safety Certifications | CE, CB, TÜV, FCC, cTUVus, RCM, CU, BSMI, CCC |
| Compliance | Energy Star 6.1, ErP, EU 617/2013 |
| Cybenetics ETA Rating | Gold |
| Cybenetics Lambda Rating | S++ |