be quiet! Straight Power 12 BN340
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We recommend products in stockPSUs be quiet! →
1500 W, 24+8+8(4+4) pin, 5 x 6+2 pin, 2 x 16 pin, SATA 8, Molex 6, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 10 years
1600 W, 24+8+8(4+4) pin, 8 x 6+2 pin, 4 x 16 pin, SATA 16, Molex 6, ATX, modular, Efficiency 92 %, mining, certificate 80+ Platinum, warranty 10 years
1500 W, 24+8+8(4+4) pin, 8 x 6+2 pin, SATA 16, Molex 6, ATX, modular, Efficiency 94 %, mining, certificate 80+ Titanium
1600 W, 24+8+8(4+4) pin, 8 x 6+2 pin, 2 x 16 pin, SATA 12, Molex 6, ATX, modular, semi-passive СО, mining, certificate 80+ Gold, 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
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
1000 W, 24+8+8(4+4) pin, 6 x 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 93 %, mining, 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
be quiet! Straight Power 12 configurations
| Price for be quiet! Straight Power 12 | ||||
|---|---|---|---|---|
 | be quiet! Straight Power 12 BN336 | from £132.81 | 3 offers | |
 | be quiet! Straight Power 12 BN337 | from £145.99 | 7 offers | |
 | be quiet! Straight Power 12 BN339 | from £199.99 | 5 offers | |
Video reviews
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be quiet! Straight Power 12 - The Silent Platinum Power Supply
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