# What are some reliable brands for gaming power supplies? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are some reliable brands for gaming power supplies?

## Products

### be quiet! Pure Power 12 750W
```yaml
product: be-quiet-pure-power-12-750w
brand: be quiet!
price_gbp: 55.47
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: false
wattage: 750W
efficiency: 80 PLUS Gold, up to 92.8%
modularity: Non-modular
voltage_regulation: LLC technology
number_of_pcie_connectors: 3 PCIe 6+2 connectors and 1 PCIe 5.1 12V-2x6 connector
```

- **Price:** £55.47 [^1]
- **Summary:** The be quiet! Pure Power 12 750W is a 750W, 80 PLUS Gold power supply with up to 92.8% efficiency and ATX 3.1 support. It includes three PCIe 6+2 connectors plus a PCIe 5.1 12V-2x6 connector, making it suitable for modern gaming PCs and high-performance graphics cards.
- **Ideal For:** It suits gamers seeking a reliable power-supply brand because its 750W output, 80 PLUS Gold efficiency, LLC voltage regulation, ATX 3.1 compliance, and dedicated PCIe 5.1 connector support current and next-generation gaming GPUs.
- **Additional Sources:** [^2]

### Super Flower COMBAT FG 750W ATX 3.1
```yaml
product: super-flower-combat-fg-750w-atx-3-1
brand: Super Flower
price_gbp: 66.57
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: false
wattage: 750W
efficiency: 80 PLUS Gold
modularity: Fully modular
number_of_pcie_connectors: 5
```

- **Price:** £66.57 [^3]
- **Summary:** This 750W power supply is fully modular, 80 PLUS Gold certified, and compliant with ATX 3.1 and PCIe 5.0. It uses a 120mm fluid dynamic bearing fan and is suited to modern gaming PCs with demanding graphics cards.
- **Ideal For:** It suits gamers seeking a reliable power supply brand because it combines 750W capacity, 80 PLUS Gold efficiency, fully modular cabling, ATX 3.1 compliance, and PCIe 5.0 support.
- **Additional Sources:** [^4]

---
## References & Sources
[^1]: Scan, accessed 2026-09-04. https://www.scan.co.uk/products/be-quiet!-pure-power-12-750w
[^2]: Newegg, accessed 2026-09-04. https://www.newegg.com/be-quiet-atx3-1-atx3-0-compatible-750-w-80-plus-gold-certified-power-supplies-black-pure-power-12-750w/p/N82E16817222036
[^3]: Newegg, accessed 2026-09-04. https://www.newegg.com/p/1HU-024C-00069
[^4]: Best Buy, accessed 2026-09-04. https://www.bestbuy.com/product/super-flower-combat-fg-750w-80-gold-full-modular-atx-3-1-pcie-5-0-w-12v-2x6-fdb-fan-sf-750c12fg-black/C34528PRFG/sku/12141445