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be quiet! PURE POWER 12 M | 1200W power supply unit 20+4 pin ATX ATX Black
SKU
BN346
£158.88
£132.40
Out of stock
1200W, 100-240V 50/60Hz 15A, 80+ Gold, 120mm, 160x150x86mm, 1.92kg
- 80 PLUS® Gold efficiency (up to 93.7%)
- ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
- Handles massive power excursions
- Exceptionally silent 120mm be quiet! fan
- Advanced stability and voltage regulation thanks to LLC technology
- 2 strong 12V-rails
- Modular cables for maximum build flexibility
- One PCIe 5.1 12V-2x6 600W and 4 PCIe 6+2 connectors for
- overclocked high-end GPUs
- Full suite of safety features
- Meets latest requirements for modern standby
| Purpose | PC |
|---|---|
| Total power | 1200 W |
| Power supply unit (PSU) form factor | ATX |
| SKU | BN346 |
| EAN | 4260052190166 |
| Manufacturer | be quiet! |
| Availability | Y |
| Product Videos |
View Video |
| Product Manuals (HTML) |
View Manual View Manual |
| PDF URLs |
View PDF View PDF |
EXCEPTIONAL QUIET, SUPERIOR FEATURES
Pure Power 12 M 1200W is ATX 3.1 compliant and PCIe 5.1 compatible and offers peerless dependability with best-in-class features. Having both a PCIe 5.1 cable and PCIe 6+2 cables in the scope of delivery, this PSU offers outstanding compatibility with current-gen and next-gen graphics cards. Pure Power 12 M 1200W offers the best combination of features in its class.
Pure Power 12 M 1200W is ATX 3.1 compliant and PCIe 5.1 compatible and offers peerless dependability with best-in-class features. Having both a PCIe 5.1 cable and PCIe 6+2 cables in the scope of delivery, this PSU offers outstanding compatibility with current-gen and next-gen graphics cards. Pure Power 12 M 1200W offers the best combination of features in its class.
| Cooling | |
|---|---|
| Fan diameter | 12 cm |
| Number of fans | 1 fan(s) |
| Fan speed | 0 - 2700 RPM |
| Cooling type | Active |
| Performance | |
| On/off switch | Yes |
| Power supply unit (PSU) form factor | ATX |
| Silent mode | Yes |
| 80 PLUS certification | 80 PLUS Gold |
| Purpose | PC |
| ATX version | 3.1 |
| EPS version | 2.92 |
| Noise level | 34.3 dB |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | Rifle |
| Supported motherboard form factors | ATX |
| Design | |
| 80 PLUS certification | 80 PLUS Gold |
| Product colour | Black |
| Fan diameter | 12 cm |
| On/off switch | Yes |
| Number of fans | 1 fan(s) |
| Fan speed | 0 - 2700 RPM |
| Cooling type | Active |
| Power | |
| Total power | 1200 W |
| Peak power | 1250 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Input current | 15 - 7.5 A |
| Power factor | 0.98 |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 1200 W |
| Combined power (+5V) | 120 W |
| Max output current (+3.3V) | 22 A |
| Max output current (+12V1) | 55 A |
| Max output current (+12V2) | 50 A |
| Max output current (+5V) | 22 A |
| Max output current (-12V) | 0.3 A |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under power, Under voltage |
| Hold time | 19 ms |
| Efficiency | 91.5% |
| Ports & interfaces | |
| Motherboard power cable length | 55 cm |
| SATA power cable length | 500,650,800,950 mm |
| Peripheral (Molex) power cable length | 800,950 mm |
| PCI Express power cable length | 60 cm |
| CPU power cable length | 60 cm |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 6 |
| Number of PATA power connectors | 2 |
| Peripheral (Molex) power connectors (4-pin) | 0 |
| EPS power connector (8-pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express connector | Yes |
| ATX power connector (20+4 pin) | Yes |
| Cabling type | Fully-Modular |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Technical details | |
|---|---|
| Shipping (inner) case width | 42.6 cm |
| Shipping (inner) case net weight | 12.7 kg |
| Shipping (inner) case length | 29.8 cm |
| Shipping (inner) case height | 24.3 cm |
| Products per shipping (inner) case | 4 pc(s) |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, ErP, Triman |
| Compliance certificates | BSMI, CB, CCC, CE, Federal Communications Commission (FCC), RoHS, cTUVus, UKCA, WEEE |
| Certificates | |
| Compliance certificates | BSMI, CB, CCC, CE, Federal Communications Commission (FCC), RoHS, cTUVus, UKCA, WEEE |
| 80 PLUS certification | 80 PLUS Gold |
| Packaging content | |
| Cables included | AC, CPU, PATA, PCIe, SATA |
| Cable tie(s) included | Yes |
| Weight & dimensions | |
| Width | 150 mm |
| Depth | 160 mm |
| Height | 86 mm |
| Weight | 1.92 kg |
| Packaging data | |
| Cables included | AC, CPU, PATA, PCIe, SATA |
| Package depth | 284 mm |
| Package width | 220 mm |
| Package height | 100 mm |
| Package type | Box |
| Package weight | 3.19 kg |
| Logistics data | |
| Shipping (inner) case width | 42.6 cm |
| Shipping (inner) case net weight | 12.7 kg |
| Shipping (inner) case length | 29.8 cm |
| Shipping (inner) case height | 24.3 cm |
| Products per shipping (inner) case | 4 pc(s) |
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