550 W | 200 - 240 V | Efficiency 89.7 % | 80 PLUS certification 80 PLUS Bronze | PC | ATX | Noise level 24.2 dB | Fan diameter 120 mm | Weight 1.92 kg | Package type Box
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-2x6 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
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 certificatio
Weight & dimensions (Width)
150 mm
Weight & dimensions (Depth)
86 mm
Weight & dimensions (Height)
140 mm
Weight & dimensions (Weight)
1920 g
Packaging data (Package width)
195 mm
Packaging data (Package depth)
268 mm
Packaging data (Package height)
97 mm
Packaging data (Package weight)
2300 g
Packaging data (Package type)
Box
Certificates (Compliance certificates)
CB/CE/RoHS/T V mark/UKCA/WEEE
Logistics data (Shipping (inner) case gross weight)
14900 g
Logistics data (Shipping (inner) case height)
218 mm
Logistics data (Shipping (inner) case length)
556 mm
Logistics data (Shipping (inner) case width)
311 mm
Design (Product colour)
Black
Power (AC input frequency)
50 Hz
Power (AC input voltage)
200 - 240 V
Design (Cooling type)
Active
Design (Number of fans)
1 fan(s)
Performance (Noise level)
24.2 dB
Power (Input current)
4 A
Design (Fan diameter)
120 mm
Logistics data (Products per shipping (inner) case)
6 pc(s)
Design (On/off switch)
Yes
Power (Combined power (+12V))
550 W
Power (Combined power (+3.3V))
120 W
Power (Combined power (+5V))
120 W
Power (Combined power (+5Vsb))
15 W
Power (Combined power (-12V))
3.6 W
Power (Max output current (+3.3V))
20 A
Power (Max output current (+5V))
20 A
Power (Max output current (+5Vsb))
3 A
Power (Max output current (-12V))
0.3 A
Power (Power protection features)
Over current/Over power/Over voltage/Overheating/Short circuit/Surge & inrush/Under voltage
Power (Total power)
550 W
Ports & interfaces (Cabling type)
Non-Modular
Ports & interfaces (Motherboard power connector)
20+4 pin ATX
Ports & interfaces (Number of SATA power connectors)
5
Ports & interfaces (Peripheral (Molex) power connectors (4-pin))
1
Performance (80 PLUS certification)
80 PLUS Bronze
Performance (Mean time between failures (MTBF))
100000 h
Performance (Power supply unit (PSU) form factor)
ATX
Performance (Purpose)
PC
Ports & interfaces (CPU P4 connector (4-pin))
1
Performance (ATX version)
3.1
Power (Efficiency)
89.7 %
Ports & interfaces (CPU power connector (4+4 pin))
Yes
Ports & interfaces (PCI Express power connectors (6+2 pin))
2
Performance (Bearing technology)
Rifle
Technical details (Sustainability certificates)
ENERGY STAR/ErP
Performance (EPS version)
2.92
Design (Fan speed)
0 - 1800 RPM
Power (Hold time)
16.86 ms
Power (Power factor)
0.98
Power (Max output current (+12V1))
45.83 A
Other features (Screws included)
Yes
Ports & interfaces (PCI Express power connectors (12-pin))
1
Power (Number of +12V rail(s))
1
Certificates (Waste Electrical and Electronic Equipment (WEEE) compliance)
1600 W | 100 - 240 V | Efficiency 92 % | 80 PLUS certification 80 PLUS Platinum | PC | ATX | Fan diameter 120 mm | Weight 5.3 kg | Package type Box | GP-UD1600PM PG5
1200 W | 100 - 240 V | Efficiency 93.1 % | 80 PLUS certification 80 PLUS Titanium | PC | ATX | Noise level 21.1 dB | Fan diameter 135 mm | Weight 2.3 kg
850 W | 100 - 240 V | Efficiency 92.8 % | 80 PLUS certification 80 PLUS Gold | PC | ATX | Noise level 30.2 dB | Fan diameter 120 mm | Weight 2.62 kg | Pure Power 13
550 W | 200 - 240 V | Efficiency 89.7 % | 80 PLUS certification 80 PLUS Bronze | PC | ATX | Noise level 24.2 dB | Fan diameter 120 mm | Weight 1.92 kg | Package type Box
