Key Specifications
Choose one or multiple features to search for items that have the same specifications.Technical details | |
Sustainability certificates | ENERGY STAR, ErP, Triman |
Warranty period | 10 year(s) |
Ports & interfaces | |
Motherboard power connector | 20+4 pin ATX |
Number of SATA power connectors | 5 |
Peripheral (Molex) power connectors (4-pin) | 1 |
CPU power connector (4+4 pin) | ![]() |
PCI Express power connectors (6+2 pin) | 2 |
Cabling type | Non-Modular |
Motherboard power cable length | 55 cm |
SATA power cable length | 500,650,800 mm |
CPU power cable length | 60 cm |
Peripheral (Molex) power cable length | 800 mm |
PCI Express power cable length | 60 cm |
Weight & dimensions | |
Weight | 2.3 kg |
Height | 150 mm |
Width | 86 mm |
Depth | 160 mm |
Energy management | |
Peak power | 600 W |
Nominal power | 550 W |
Efficiency | 91.2% |
Hold time | 16.64 ms |
Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Under voltage |
Power factor | 0.98 |
Power Factor Correction (PFC) type | Active |
Combined power (+3.3V) | 120 W |
Combined power (+12V) | 550 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 (+5V) | 20 A |
Max output current (-12V) | 0.3 A |
Max output current (+5Vsb) | 3 A |
AC input frequency | 50/60 Hz |
AC input voltage | 100 - 240 V |
Max output current (+12V1) | 45.8 A |
Total power | 550 W |
Maximum input current (@110V) | 10 A |
Maximum input current (@220V) | 5 A |
Operational conditions | |
Operating relative humidity (H-H) | 0 - 90% |
Storage temperature (T-T) | -20 - 70 °C |
Operating temperature (T-T) | 0 - 40 °C |
Storage relative humidity (H-H) | 0 - 95% |
Packaging data | |
Package weight | 2.8 kg |
Package depth | 320 mm |
Package height | 210 mm |
Package width | 133 mm |
Packaging content | |
Cables included | AC |
Cable tie(s) included | ![]() |
Other features | |
Screws included | ![]() |
Design | |
Product colour | Black |
Number of fans | 1 fan(s) |
On/off switch | ![]() |
Cooling type | Active |
Fan diameter | 12 cm |
Performance | |
Mean time between failures (MTBF) | 100000 h |
Noise level | 14.6 dB |
Purpose | PC |
Bearing technology | Rifle |
ATX version | 3.1 |
EPS version | 2.92 |
80 PLUS certification | 80 PLUS Gold |
Power supply unit (PSU) form factor | ATX |
Logistics data | |
Shipping (inner) case width | 34.5 cm |
Shipping (inner) case length | 44 cm |
Shipping (inner) case height | 41.8 cm |
Products per shipping (inner) case | 6 pc(s) |
Shipping (inner) case net weight | 17.7 kg |
EAN | 4260052191163 |
Warranty | 5 years |
The be quiet! Pure Power 12 550W power supply unit stands out as an excellent choice for gaming PCs and workstations, providing reliable and efficient power to high-performance components. With its ATX 3.1 compliance and 80 PLUS Gold certification, this PSU delivers exceptional efficiency ratings of up to 92.4%, making it a cost-effective solution that minimizes energy consumption while maximizing stability and performance. Designed for both current and next-gen graphics cards, the Pure Power 12 includes native support for the PCIe 5.1 connector, ensuring that you are fully equipped for the advanced demands of future gaming and computing tasks.
Constructed with high-quality materials, the Pure Power 12 features an exceptionally silent 120mm fan that operates quietly even under load, thanks to its optimized airflow and temperature control. This PSU's unique LLC topology ensures outstanding voltage regulation, enhancing system stability and reliability even during high-load scenarios. Ideal for PC builders looking for a PSU that combines performance with low noise levels, the be quiet! Pure Power 12 550W is an impeccable addition to any build that prioritizes quality and dependability.
Key Features- Wattage output: 550W continuous power with peak capabilities
- Form factor: ATX 3.1
- Modular design: Non-modular setup for streamlined configurations
- 80 PLUS certification: Gold rating for up to 92.4% efficiency
- Cooling type: Quiet 120mm be quiet! fan for optimized airflow
- Connectors: One PCIe 5.1 12V-2x6 connector and two PCIe 6+2 connectors
- Voltage compatibility: 100–240V input with active PFC
- Protection features: Over-voltage protection (OVP), over-current protection (OCP), short circuit protection (SCP), and over-temperature protection (OTP)
- Noise level: Whisper-quiet operation, with minimal noise output
- Build quality: Premium components including Japanese capacitors
- Warranty length: 10 years from the manufacturer
- be quiet! Pure Power 12 550W power supply unit
- Power cord
- Mounting screws
- User manual
- Cable ties for organization
Estimated delivery: 26.05
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Estimated delivery: 26.05
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Estimated delivery: 26.05
Today: Closed
Estimated delivery: 26.05
Today: Closed
Estimated delivery: 26.05
Today: 10:00 - 14:00
Estimated delivery time: 26.05
Estimated delivery time: 27.05
Estimated delivery time: 26.05
Estimated delivery time: 27.05
Estimated delivery time: 27.05
Estimated delivery time: 27.05