be quiet! System Power 9 400W 80 Plus Bronze Power Supply

System Power 9 400W 80 Plus Bronze Power Supply

Specially designed by be quiet! with the price-concious PC builder in mind: System Power 9 400W offers renowned be quiet! performance and quietness and makes it possible for you to build cost-effective and reliable systems.

Features
- Rock-solid stability with two strong 12V-rails
- Equipped with DC-to-DC technology for tight voltage regulation
- Two PCIe connectors for multi-GPU system configurations
- Temperature-controlled 120mm fan reduces system noise
- Low stand-by drain of less than 0.15 watts
- 80PLUS® Bronze efficiency of up to 89%
- Attractive black sleeved cables
- Complete suite of top safety features
- Meets latest Intel® C6/C7, ErP and Energy Star 6.1 guidelines
- Supports latest Intel® and AMD™ processors
- 3-year manufacturer’s warranty
- Product conception, design and quality control in Germany

Specification
- Model: System Power 9 400W
- Continuous power (W): 400
- Form factor ATX 12V: Version 2.4
- Voltage (Vac): 200 - 240
- Topology: DC-DC - Frequency (Hz): 50
- Input current (A): 4
- PFC: active
- Power factor at 100% load: >0.95
- Compliant to Intel C6/C7: Yes
- Power consumption in standby (W): <0.15
- Average life time (h / 25°C): 100.000
- Operating temperature up to (°C): 40
- Max. combined power 12V (W): 384
- Max. combined power 3.3V + 5V (W): 103
- Hold-up time (ms @ 100%): 17 @ 75% load
- Fan type: High quality fan
- Motor technology: 4-pole fan motor
- Bearing technology: Sleeve
- Fan size (mm): 120
- Max. fan speed (rpm), temperature-dependent: 1800
- dB(A) at 20% load: 9.5
- dB(A) at 50% load: 10.4
- dB(A) at 100% load: 18.6
- Protection: OCP (over current protection), OVP (over voltage protection), UVP (under voltage protection), SCP (short circuit protection), OTP (over temperature protection), OPP (over power protection)
- Safety Certification: CE, CB, TÜV, RCM (Australia), CU (Russia)
- 80Plus Certification: Bronze (230V EU Internal)
- Efficiency (%) at 230V, 20% load: 86
- Efficiency (%) at 230V, 50% load: 89
- Efficiency (%) at 230V, 100% load: 88
- ENERGY STAR: 6.1
- Dimensions without cable (L x W x D), (mm): 140 x 150 x 86

Connectors
- 1 x 20+4-Pin ATX12V/EPS12V
- 1 x 4+4-Pin ATX12V/EPS12V
- 2 x 6+2-Pin-PCIe
- 5 x SATA
- 2 x 4-Pin-Molex
- Warranty: 3yr