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ASUS TUF Gaming 650W Bronze vs be quiet! Pure Power 12 M 750W: Comparison
ASUS TUF Gaming 650W Bronze and be quiet! Pure Power 12 M 750W separate most on hold-up time: ASUS TUF Gaming 650W Bronze at 12.4 ms, be quiet! Pure Power 12 M 750W at 21.4 ms, 42% in favour of be quiet! Pure Power 12 M 750W. MTBF splits them by another 17%, this time favouring ASUS TUF Gaming 650W Bronze. They match on form factor, pcie 8-pin connectors and eps 8-pin connectors. On price, ASUS TUF Gaming 650W Bronze sits at $97.00 against $99.99 for be quiet! Pure Power 12 M 750W.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | ASUS | be quiet! |
| Wattage | 650 W-13% | 750 W |
| 80 PLUS Rating | Bronze | Gold |
| Form Factor | ATX | ATX |
| Single +12V Rail | Yes | No |
| Hold-Up Time | 12.4 ms-42% | 21.4 ms |
| PCIe 8-pin Connectors | 2 | 2 |
| Connector Count | 1x 24/20-pin ATX, 2x EPS 4+4-pin, 2x PCIe 6+2-pin, 4x SATA, 4x Peripheral | 1x 24-pin ATX, 1x EPS 4+4, 1x EPS 8-pin, 1x 12VHPWR (600W), 2x PCIe 6+2-pin, 5x SATA, 2x Molex |
| Fan Size | 135 mm | 120 mm |
| Fan Model / Bearing | 135mm double ball bearing (CF1325H12D) | 120mm rifle bearing |
| EPS 8-pin Connectors | 2 | 2 |
| SATA Connectors | 4 | 5 |
| Molex Connectors | 4 | 2 |
| Length | 150 mm | 160 mm |
| Fan Bearing | Ball | Rifle |
| MTBF | 120000 hours | 100000 hours-17% |
| Modularity | Non-Modular | Fully Modular |
| Protections | OPP, OVP, UVP, SCP, OCP, OTP | OTP, OCP, OPP, SCP, OVP, UVP, SIP |
| Model | TUF-GAMING-650B | Pure Power 12 M 750W |
| Typical Price | $97 | $99.99 |
| Source URL | https://www.asus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-650b/techspec/ | https://www.bequiet.com/en/powersupply/4073 |
Price comparison
| Retailer | ASUS TUF Gaming 650W Bronze | be quiet! Pure Power 12 M 750W |
|---|---|---|
| ASUS | $97.00 View on ASUS | |
| 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.
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