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be quiet! Pure Power 12 M 750W vs Cougar GLE 1200W: Comparison
be quiet! Pure Power 12 M 750W and Cougar GLE 1200W separate most on wattage: be quiet! Pure Power 12 M 750W at 750 W, Cougar GLE 1200W at 1200 W, 38% in favour of Cougar GLE 1200W. They match on 6 other specifications, including 80 plus rating, form factor and pcie cem standard.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | be quiet! | Cougar |
| Wattage | 750 W-37% | 1200 W |
| 80 PLUS Rating | Gold | Gold |
| ATX Standard | ATX 3.0 | ATX 3.1 |
| Form Factor | ATX | ATX |
| Single +12V Rail | No | Yes |
| PCIe CEM Standard | PCIe 5.1 | PCIe 5.1 |
| Connector Count | 1x 24-pin ATX, 1x EPS 4+4, 1x EPS 8-pin, 1x 12VHPWR (600W), 2x PCIe 6+2-pin, 5x SATA, 2x Molex | 1x 24-pin (20+4) ATX, 2x EPS 8-pin (4+4), 12x SATA, 4x Molex; 1x 12V-2x6 + 6x PCIe 6+2-pin, or 2x 12V-2x6 + 4x PCIe 6+2-pin depending on unit |
| Fan Size | 120 mm | 135 mm |
| Fan Model / Bearing | 120mm rifle bearing | 135mm Hydro Dynamic Bearing (HDB) fan with integrated stabilizing ring |
| EPS 8-pin Connectors | 2 | 2 |
| SATA Connectors | 5 | 12 |
| Molex Connectors | 2 | 4 |
| Length | 160 mm | 150 mm |
| Colour | Black | Black |
| Fan Bearing | Rifle | Hydro |
| Modularity | Fully Modular | Fully Modular |
| Protections | OTP, OCP, OPP, SCP, OVP, UVP, SIP | OCP, OVP, SCP, OTP, OPP, UVP |
| Model | Pure Power 12 M 750W | GLE 1200 |
| Source URL | https://www.bequiet.com/en/powersupply/4073 | https://cougargaming.com/us/products/psus/gle-1000-1200/ |
Price comparison
| Retailer | be quiet! Pure Power 12 M 750W | Cougar GLE 1200W |
|---|---|---|
| Consumercarts listing | $99.99 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
be quiet! Pure Power 12 M 750W
8.2 / 10 Expert Rating
A solid 750W Gold-rated ATX unit for a popular RTX 4070 Ti / RTX 5070-class gaming build, held back only by the usual mid-tier compromises on cabling and OEM sourcing.
Cougar GLE 1200W
6.8 / 10 Expert Rating
Solid paper specs and a genuinely compact 1200W Gold ATX 3.1 unit, but Cougar has zero track record with us and several spec details (MTBF, exact connector counts, official warranty term) aren't consistently published yet.
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