Description:
Proven Reliability, Quiet Operation
System Power 11 550W has been built with value-oriented users in mind that do not want to pass on reliability and quietness. Elaborated features such as ATX 3.1 compatibility and a temperature-controlled fan underline the value System Power 11 550W offers even at entry-level.
- ATX 3.1 PSU with support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
- Temperature-controlled 120mm quality fan reduces system noise
- Rock-solid stability with a strong 12V-rail
- Tight voltage regulation using DC-to-DC technology
- One PCIe 5.1 12V-2×6 300W and 2 PCIe 6-2 connectors
- Dependable operation to support powerful GPUs
- Stand-by drain of less than 0.15 watts
- 80 PLUS® Bronze efficiency (up to 89.7%)
- Attractive black flat cables
- Complete suite of top safety features
- Product conception, design and quality control in Germany
Summary: be quiet! System Power 11 550W. Total power: 550 W, AC input voltage: 200 – 240 V, AC input frequency: 50 Hz. Motherboard power connector: 20+4 pin ATX, Cabling type: Non-Modular. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Compliance certificates: CB, CE, RoHS, TÜV mark, UKCA, WEEE
Vendor Homepage: https://www.bequiet.com/en/download/products
Category Code: PSU
CnCode: 85044095
AC input frequency: 50
AC input voltage: 200 – 240
Combined power (+12V): 550
Combined power (+3.3V): 120
Combined power (+5V): 120
Combined power (+5Vsb): 15
Combined power (-12V): 3.6
Efficiency: 89.7
Hold time: 16.86
Input current: 4
Max output current (+12V1): 45.83
Max output current (+3.3V): 20
Max output current (+5V): 20
Max output current (+5Vsb): 3
Max output current (-12V): 0.3
Number of +12V rail(s): 1
Power factor: 0.98
Power protection features: Over current/Over power/Over voltage/Overheating/Short circuit/Surge & inrush/Under voltage
Total power: 550
Cabling type: Non-Modular
CPU P4 connector (4-pin): 1
CPU power connector (4+4 pin): Yes
Motherboard power connector: 20+4 pin ATX
Number of SATA power connectors: 5
PCI Express power connectors (12-pin): 1
PCI Express power connectors (6+2 pin): 2
Peripheral (Molex) power connectors (4-pin): 1
80 PLUS certification: 80 PLUS Bronze
ATX version: 3.1
Bearing technology: Rifle
EPS version: 2.92
Mean time between failures (MTBF): 100000
Noise level: 24.2
Power supply unit (PSU) form factor: ATX
Purpose: PC
Cooling type: Active
Fan diameter: 120
Fan speed: 0 – 1800
Number of fans: 1
On/off switch: Yes
Product colour: Black
Compliance certificates: CB/CE/RoHS/TÜV mark/UKCA/WEEE
Waste Electrical and Electronic Equipment (WEEE) compliance: Yes
Depth: 86
Height: 140
Weight: 1920
Width: 150
Package depth: 268
Package height: 97
Package type: Box
Package weight: 2300
Package width: 195
Sustainability certificates: ENERGY STAR/ErP
Products per shipping (inner) case: 6
Shipping (inner) case gross weight: 14900
Shipping (inner) case height: 218
Shipping (inner) case length: 556
Shipping (inner) case width: 311
Cable ties included: Yes
Screws included: Yes
Units per Shipping Box: 1
Unit Calculated Volume: 0.005
Unit Calculated Weight: 2.3
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