Tired of unstable power that forces you to reboot or lose work? A reliable Power Supply keeps your PC running smoothly, delivering the energy your components need without spikes or noise. The be quiet! PURE POWER 12, 1000 W, 110 - 240 V, 50/60 Hz, 12 A, 6 A, Power Supply is a high-efficiency unit designed for demanding builds, ensuring stable performance and quiet operation.
Usages of a 1000 W Power Supply
A 1000 W Power Supply fits seamlessly into power-hungry setups.
- Gaming rigs with multiple high-end graphics cards.
- Workstations running intensive rendering or AI workloads.
- Custom water-cooled PCs that need extra headroom for pumps and radiators.
- Home servers that stay on 24/7 for data backup and streaming.
- Enthusiast builds that plan future upgrades without replacing the PSU.
Why Choose a be quiet! Power Supply
If you build a high-performance PC, you know that power stability is crucial. Many users struggle with noisy fans, frequent crashes, or insufficient connectors for modern GPUs. This Power Supply addresses those pain points with a single 12 cm fan that stays quiet, active cooling, and a full set of PCIe 5.1 and 6+2 cables for the latest graphics cards. Its ATX 3.1 compliance and 80 PLUS Gold rating mean you get top-tier efficiency and future-proof compatibility, letting you focus on performance rather than power worries.
Key Features of a 1000 W Power Supply
- Efficiency: 90.6 %. High efficiency reduces electricity costs and heat output.
- Power factor: 0.98. Near-perfect power factor improves overall system stability.
- Peak power: 1050 W. Handles short bursts of demand without throttling.
- Combined +12 V power: 1000 W. Provides ample headroom for multiple GPUs and CPUs.
- Output current (+12 V1): 83.4 A. Supports powerful graphics cards and overclocked CPUs.
- Fan diameter: 12 cm. Small fan keeps the unit compact while delivering effective cooling.
- Dimensions (HxDxW): 150 mm × 160 mm × 86 mm. Fits standard ATX cases with room to spare.
- Weight: 2.8 kg. Sturdy yet manageable for installation.
- Protection: Over-current, over-voltage, overheating, short-circuit, surge & inrush, under-voltage. Comprehensive safeguards protect your components.
- Certification: 80 PLUS Gold, ENERGY STAR, ErP. Guarantees high efficiency and environmental compliance.
Benefits of be quiet! Power Supply
You’ll enjoy a quieter workspace because the fan operates at low noise levels, letting you concentrate or game without distraction. The high efficiency cuts your electricity bill and reduces heat, meaning fewer cooling fans are needed. Comprehensive protection features minimise the risk of component damage, saving you costly repairs. Its robust 1000 W capacity gives you the freedom to upgrade GPUs or add peripherals without buying a new PSU, extending the life of your build.
Specifications
| Power |
| Power protection features |
Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Under voltage |
| Efficiency |
90.6% |
| Hold time |
17.82 ms |
| Max output current (+5Vsb) |
3 A |
| Max output current (-12V) |
0.3 A |
| Max output current (+5V) |
22 A |
| Max output current (+12V1) |
83.4 A |
| Max output current (+3.3V) |
22 A |
| Combined power (+5Vsb) |
15 W |
| Combined power (-12V) |
3.6 W |
| Combined power (+5V) |
120 W |
| Combined power (+12V) |
1000 W |
| Combined power (+3.3V) |
120 W |
| Number of +12V rail(s) |
1 |
| Power Factor Correction (PFC) type |
Active |
| Power factor |
0.98 |
| Maximum input current (@220V) |
6 A |
| Maximum input current (@110V) |
12 A |
| AC input frequency |
50/60 Hz |
| AC input voltage |
110 - 240 V |
| Peak power |
1050 W |
| Total power |
1000 W |
| Ports & interfaces |
| Cabling type |
Non-Modular |
| CPU power cable length |
60 cm |
| CPU power connector (4+4 pin) |
Yes |
| PCI Express power cable length |
60 cm |
| PCI Express power connectors (12-pin) |
1 |
| PCI Express power connectors (6+2 pin) |
3 |
| Peripheral (Molex) power cable length |
800 mm |
| Peripheral (Molex) power connectors (4-pin) |
1 |
| SATA power cable length |
500,650,800,950 mm |
| Number of SATA power connectors |
6 |
| Motherboard power cable length |
55 cm |
| Motherboard power connector |
20+4 pin ATX |
| Performance |
| Mean time between failures (MTBF) |
100000 h |
| Bearing technology |
Rifle |
| Noise level |
31.6 dB |
| EPS version |
2.92 |
| ATX version |
3.1 |
| 80 PLUS certification |
80 PLUS Gold |
| Power supply unit (PSU) form factor |
ATX |
| Purpose |
PC |
| Design |
| On/off switch |
Yes |
| Number of fans |
1 fan(s) |
| Fan diameter |
12 cm |
| Cooling type |
Active |
| Product colour |
Black |
| Operational conditions |
| Operating temperature (T-T) |
0 - 40 °C |
| Storage relative humidity (H-H) |
0 - 95% |
| Operating relative humidity (H-H) |
0 - 90% |
| Storage temperature (T-T) |
-20 - 70 °C |
| Operating temperature (T-T) |
0 - 40 °C |
| Certificates |
| Compliance certificates |
CB, CE, Federal Communications Commission (FCC), RoHS, UKCA, WEEE, cTUVus |
| Packaging content |
| Cable tie(s) included |
Yes |
| Cables included |
AC |
| Weight & dimensions |
| Weight |
2.8 kg |
| Height |
150 mm |
| Depth |
160 mm |
| Width |
86 mm |
| Packaging data |
| Package weight |
3.2 kg |
| Package height |
210 mm |
| Package depth |
320 mm |
| Package width |
133 mm |
| Technical details |
| Sustainability certificates |
ENERGY STAR, ErP, Triman |
| Other features |
| Screws included |
Yes |
