Description
The be quiet! System Power 11 is a 750 W ATX power supply unit with 90% efficiency certification. It features a single 12 V rail capable of delivering up to 62.5 A, which translates to 750 W of combined power on that line. The remaining outputs distribute 20 A on +3.3V, 20 A on +5V and 3 A on +5Vsb, with 120 W of combined power on both +5 V and 3.3 V, plus 0.3 A on -12V and 15 W on +5 VSB. It supports an input of 200 to 240 V at 50 Hz with 4 A of current and a power factor of 0.98. Its hold-up time is 17.34 ms. It has a form factor of 150 x 140 x 86 mm (width x height x depth), a weight of 2.04 kg and a black colour, with a 20+4 pin power connector for the motherboard.
Specifications
Power
- Total power: 750 W
- AC input voltage: 200 - 240 V
- AC input frequency: 50 Hz
- Input current: 4 A
- Power factor: 0.98
- Number of +12V rail(s): 1
- Combined power (+3.3V): 120 W
- Combined power (+12V): 750 W
- Combined power (+5V): 120 W
- Combined power (-12V): 3.6 W
- Combined power (+5Vsb): 15 W
- Max output current (+3.3V): 20 A
- Max output current (+12V1): 62.5 A
- Max output current (+5V): 20 A
- Max output current (-12V): 0.3 A
- Max output current (+5Vsb): 3 A
- Hold time: 17.34 ms
- Efficiency: 90%
- Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush, Under voltage
Ports & interfaces
- Motherboard power connector: 20+4 pin ATX
- Number of SATA power connectors: 6
- Peripheral (Molex) power connectors (4-pin): 1
- EPS power connector (8-pin): Yes
- PCI Express power connectors (6+2 pin): 3
- PCI Express power connectors (12-pin): 1
- CPU P4 connector (4-pin): 1
- CPU power connector (4+4 pin): Yes
- Cabling type: Non-Modular
Performance
- 80 PLUS certification: 80 PLUS Bronze
- Purpose: PC
- Power supply unit (PSU) form factor: ATX
- ATX version: 3.1
- EPS version: 2.92
- Noise level: 33.4 dB
- Bearing technology: Rifle
- Mean time between failures (MTBF): 100000 h
Design
- Product colour: Black
- Cooling type: Active
- Fan diameter: 12 cm
- Number of fans: 1 fan(s)
- Fan speed: 0 - 2100 RPM
- On/off switch: Yes
Certificates
- Waste Electrical and Electronic Equipment (WEEE) compliance: Yes
- Compliance certificates: CB, CE, RoHS, TÜV mark, UKCA, WEEE
Weight & dimensions
- Width: 150 mm
- Depth: 86 mm
- Height: 140 mm
- Weight: 2.04 kg
Packaging data
- Package width: 195 mm
- Package depth: 268 mm
- Package height: 97 mm
- Package weight: 2.4 kg
- Package type: Box
Technical details
- Sustainability certificates: ENERGY STAR, ErP
Logistics data
- Shipping (inner) case length: 55.6 cm
- Shipping (inner) case width: 31.1 cm
- Shipping (inner) case height: 21.8 cm
- Products per shipping (inner) case: 6 pc(s)
- Shipping (inner) case gross weight: 15.6 kg
Other features
- Screws included: Yes
- Cable ties included: Yes
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The best prices.
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Returns up to 30 days.
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Over 10 years of experience.
A long track record backs us, with great experience in the industry.