Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Sustainability certificates | ENERGY STAR |
| Ports & interfaces | |
| Floppy disk drive connector | ![]() |
| PCI Express connector | ![]() |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 0 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 4 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Non-Modular |
| Number of PATA power connectors | 3 |
| Motherboard power cable length | 55 cm |
| SATA power cable length | 500,650,800 mm |
| CPU power cable length | 60 cm |
| PCI Express power cable length | 50 cm |
| Weight & dimensions | |
| Weight | 2.11 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 150 mm |
| Energy management | |
| Peak power | 750 W |
| Input current | 10 A |
| Nominal power | 700 W |
| Efficiency | 92% |
| Hold time | 25 ms |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Power factor | 0.99 |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 150 W |
| Combined power (+12V) | 672 W |
| Combined power (+5V) | 150 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 25 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 (+12V2) | 30 A |
| Max output current (+12V1) | 36 A |
| Total power | 700 W |
| Packaging data | |
| Package weight | 2.39 kg |
| Package depth | 240 mm |
| Package height | 96 mm |
| Package width | 210 mm |
| Manual | ![]() |
| Package type | Box |
| Certificates | |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Gold |
| Other features | |
| Screws included | ![]() |
| Noise level (quiet mode, 50%) | 12.2 dB |
| Noise level (full-load mode, 100%) | 25.9 dB |
| Noise level (silent mode, <30%) | 11.4 dB |
| Cable ties included | ![]() |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| Fan diameter | 12 cm |
| Performance | |
| Certification | ErP, WEEE |
| Mean time between failures (MTBF) | 100000 h |
| Safety | CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC |
| Form factor | ATX |
| Purpose | PC |
| Bearing technology | Rifle |
| Supported motherboard form factors | ATX |
| ATX version | 2.4 |
| EPS version | 2.92 |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| Logistics data | |
| Master (outer) case height | 241 mm |
| Master (outer) case width | 326 mm |
| Master (outer) case gross weight | 15.4 kg |
| Master (outer) case length | 514 mm |
| Products per master (outer) case | 6 pc(s) |
| Harmonized System (HS) code | 84733020 |
| EAN | 4260052186367 |
| Warranty | 5 years |
The be quiet! Pure Power 11 is an ATX power supply unit that provides 700W of continuous power for PC systems. It holds an 80 PLUS Gold certification, corresponding to an operational efficiency of up to 92 percent, which reduces excess heat and energy consumption. The unit is engineered to deliver stable power rails suitable for various computer configurations, including those with multiple graphics cards requiring dedicated power connectors. The design prioritizes consistent and reliable performance for everyday computing and upgraded builds.
This power supply features a non-modular design with fixed cables. Cooling is managed by a single 120mm fan optimized for low-noise operation. Its standard ATX dimensions of 150 x 150 x 86 mm ensure compatibility with most mid-tower and full-tower cases. For component safety, the PSU incorporates a full range of protection circuits, including Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), and Short Circuit Protection (SCP).
Key Features:- 700W continuous power output
- 80 PLUS Gold efficiency certification
- Standard ATX PSU form factor
- Non-modular design with fixed cables
- 120mm fan for low-noise cooling
- Four 6+2 pin PCIe power connectors
- Six SATA power connectors
- Comprehensive suite of power protection features
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- leaflet (English)


