be quiet! Straight Power 11 Platinum BN307
 | Outdated Product Power: 750; Cooling system: active; MB/CPU power supply: 24+8+8(4+4); Manufacturer's warranty: 5 years; |
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650 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 94 %, certificate 80+ Platinum, warranty 5 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 90 %, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 4 x 6+2 pin, 1 x 16 pin, SATA 13, Molex 2, ATX, modular, Efficiency 94 %, semi-passive СО, certificate 80+ Titanium, warranty 10 years
850 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 8, Molex 4, SFX, modular, Efficiency 90 %, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold
750 W, 24+8+8(4+4) pin, 2 x 6+2 pin, 1 x 16 pin, SATA 14, Molex 3, ATX, modular, Efficiency 92 %, certificate 80+ Platinum, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 6, Molex 3, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 10 years
850 W, 24+8+8(4+4) pin, 2 x 6+2 pin, SATA 10, Molex 8, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Platinum, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
750 W, 24+8+8(4+4) pin, 6 x 6+2 pin, SATA 12, Molex 8, ATX, modular, Efficiency 92 %, mining, certificate 80+ Platinum, warranty 10 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 8, Molex 4, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Gold, warranty 7 years
850 W, 24+8+8(4+4) pin, 4 x 6+2 pin, 1 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
750 W, 24+8+8(4+4) pin, 2 x 6+2 pin, 1 x 16 pin, SATA 10, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Platinum, warranty 10 years
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog be quiet! 2026 - new arrivals, bestsellers, and the most relevant models be quiet!.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog be quiet! 2026 - new arrivals, bestsellers, and the most relevant models be quiet!.
Series be quiet! Straight Power (high efficiency)Compare using chart →
1200 W, 24+8+8(4+4) pin, 4 x 6+2 pin, 2 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
850 W, 24+8+8(4+4) pin, 4 x 6+2 pin, 1 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, 1 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
1000 W, 24+8+8(4+4) pin, 4 x 6+2 pin, 1 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
450 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
650 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 94 %, certificate 80+ Platinum, warranty 5 years
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Excellent power supply. I haven't had a better experience yet. We're talking about 750W, Platinum Complete silence. from 10 cm. You can’t hear him at all!!! Under load up to 500 W the same. The fan runs 200-300 rpm. The most important thing for me is that there is no throttle squeak/buzz/buzz. Complete silence. In the old passive SeaSonic at 400W, it was just a high-frequency squeak that was produced. Not found  Aleksey Kalita: use be quiet! BN307 few months |
Broke down after 2 months of use (purchased for subsequent computer upgrade in March 2020). PC configuration: i5 9600k + RTX 2070S. The computer shut off and something smelled burnt, turned out to be the power supply, the computer was in desktop mode, and there were no storms or power surges, the second home PC was working fine at that moment. Returned it under warranty and got a refund, bought a slightly cheaper EVGA SuperNOVA 650 PSU. PS Will never buy BeQuiet again, at work two 500W "system power 9" units failed even in office PC configurations. Quiet and seemed reliable Broke after 2 months |
Burned on the first day of use during the game Metro Exodus 05/17/2020 Looks high-quality but did not meet expectations Burned quickly Anton: |
3 out of 4 user review(s) shown
1 more user review(s)
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