be quiet! PURE POWER 750W PSU
£80.17 inc VAT
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About This Item
- 12 cm rifle bearing fan with active cooling for quiet operation at 22.5 dB
- 750 W ATX 3.1 power supply with 80 PLUS Gold efficiency and 90.7% rating
- Non-modular design with 20+4 pin ATX, 6 SATA, 3 PCIe 6+2 pin, and 1 PCIe 5.1 connectors
- Comprehensive protection: over current, over power, over voltage, overheating, short circuit, surge & inrush protection
- 10-year warranty with ENERGY STAR, ErP, and Triman sustainability certifications
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be quiet! PURE POWER 12 750W | Gold Efficiency ATX 3.1 PSU
The be quiet! PURE POWER 12 750W power supply unit delivers exceptional quiet performance with ATX 3.1 compliance and PCIe 5.1 compatibility. This 750W PSU combines 80 PLUS Gold efficiency with rifle bearing technology for whisper-quiet operation, making it ideal for UK PC builders seeking reliable, low-noise power delivery.
Key Specifications
| Metric | Spec |
|---|---|
| Total Power | 750 W |
| Efficiency | 80 PLUS Gold |
| Noise Level | 22.5 dB |
| Fan Bearing | Rifle |
| Warranty | 10 years |
ATX 3.1 & PCIe 5.1 Ready
The PURE POWER 12 750W supports the latest ATX 3.1 standard with PCIe 5.1 compatibility, ensuring full support for next-generation graphics cards and components. The PSU includes both a PCIe 5.1 cable and PCIe 6+2 cables in the box, providing remarkable convenience and outstanding compatibility for modern gaming and workstation builds.
Whisper-Quiet Operation
With a noise level of just 22.5 dB and rifle bearing fan technology, this PSU operates virtually silently under typical loads. The single 12cm fan activates only when needed, maintaining optimal temperatures without creating distracting noise during everyday computing tasks or intensive gaming sessions.
Comprehensive Protection & Reliability
Built with over current, over power, over voltage, overheating, short circuit, and surge protection, this PSU ensures your components remain safe. The 100,000-hour MTBF rating demonstrates exceptional reliability, while active power factor correction maintains efficiency across varying loads and input voltages.
Box Contents
- be quiet! PURE POWER 12 750W PSU
- PCIe 5.1 cable
- PCIe 6+2 cables
- AC cables
- Cable ties
- Mounting screws
Check before you buy
- Confirm your case has sufficient space for 86mm x 160mm x 150mm dimensions
- Verify your graphics card requires PCIe 5.1 support
- Check total system power requirements don’t exceed 750W
- Ensure your motherboard uses standard 20+4 pin ATX connector
Common questions
Q: Is this PSU compatible with UK power outlets?
A: Yes, it accepts 100-240V AC input at 50/60Hz, making it compatible with UK mains power.
Q: Does it support modern graphics cards?
A: Yes, with PCIe 5.1 and PCIe 6+2 cable support, it’s compatible with the latest high-end graphics cards.
Q: How many storage drives can I connect?
A: The PSU provides 6 SATA power connectors, supporting multiple SSDs and HDDs.
Q: Is the fan always running?
A: No, the 12cm rifle bearing fan operates on a smart control system, spinning only when needed based on temperature and load.
Q: What’s the warranty coverage?
A: Covered by a 10-year manufacturer warranty for peace of mind.
The Consultant’s verdict & warranty
The be quiet! PURE POWER 12 750W represents an excellent choice for UK PC builders prioritising silent operation and future-proof compatibility. With ATX 3.1 compliance, PCIe 5.1 support, and 80 PLUS Gold efficiency, this PSU delivers reliable performance for gaming rigs, workstations, and multimedia systems. Covered by the applicable manufacturer warranty, it offers exceptional value for those seeking premium quiet operation without compromising on modern connectivity standards.
| Weight | 3.15 kg |
|---|
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