be quiet! Pure Power 12 M BN342
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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! 2025 - 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! 2025 - new arrivals, bestsellers, and the most relevant models be quiet!.
Buy be quiet! Pure Power 12 M BN342
All prices 7 →When you make a purchase through links on our site, we may receive a affiliate commission.
be quiet! Pure Power 12 M power supply unit 650 W 20+4 pin ATX ATX Bla BN342 | £96.11 |  | |||
| £89.99 |  | ||||
be quiet! Pure Power 12 M 650W Modular 80 Plus Gold Power Supply - BN342 BN342 | £106.74 |  | |||
Be Quiet BN342 | £107.99 |  | |||
be quiet! Pure Power 12 M 650 Watt 80+ Gold Fully Modular Power Supply BN342 | £87.99 |  | |||
be quiet! Pure Power 12 M power supply unit 650 W 20+4 pin ATX ATX Black BN342 | £98.69 |  | |||
650W Be Quiet! Pure Power 12 Modular 80 Plus Gold PSU BN342 | £114.99 |  | |||
Series be quiet! Pure Power (reliability)Compare using chart →
850 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 6, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 10 years
1000 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 6, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 10 years
750 W, 24+8+8(4+4) pin, 2 х 6+2 pin, 1 x 16 pin, SATA 5, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 х 6+2 pin, 1 x 16 pin, SATA 6, Molex 1, ATX, Efficiency 91 %, certificate 80+ Gold, warranty 10 years
750 W, 24+8+8(4+4) pin, 3 х 6+2 pin, 1 x 16 pin, SATA 6, Molex 1, ATX, Efficiency 91 %, certificate 80+ Gold, warranty 10 years
1200 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 6, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 10 years
1000 W, 24+8+8(4+4) pin, 3 х 6+2 pin, 1 x 16 pin, SATA 6, Molex 1, ATX, Efficiency 91 %, certificate 80+ Gold, warranty 10 years
650 W, 24+8+4 pin, 2 х 6+2 pin, 1 x 16 pin, SATA 5, Molex 1, ATX, Efficiency 91 %, certificate 80+ Gold, warranty 10 years
650 W, 24+8+4 pin, 2 х 6+2 pin, 1 x 16 pin, SATA 5, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 10 years
550 W, 24+8 (4+4) pin, 2 х 6+2 pin, 1 x 16 pin, SATA 5, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 10 years
550 W, 24+8 (4+4) pin, 2 х 6+2 pin, 1 x 16 pin, SATA 5, Molex 1, ATX, Efficiency 91 %, certificate 80+ Gold, warranty 10 years
400 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 5, Molex 2, ATX, Efficiency 92 %, certificate 80+ Gold, warranty 5 years
500 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 6, Molex 3, ATX, semi-modular, Efficiency 92 %, certificate 80+ Gold, warranty 5 years
400 W, 24+4 pin, 2 х 6+2 pin, SATA 5, Molex 2, ATX, semi-modular, Efficiency 91 %, certificate 80+ Silver, warranty 3 years
600 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 6, Molex 3, ATX, semi-modular, Efficiency 91 %, certificate 80+ Silver, warranty 3 years
400 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 5, Molex 2, ATX, Efficiency 91 %, certificate 80+ Silver, warranty 3 years
300 W, 24+8 (4+4) pin, 1 х 6+2 pin, SATA 4, Molex 2, ATX, Efficiency 87 %, warranty 5 years
350 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 5, Molex 2, ATX, Efficiency 87 %, warranty 5 years
400 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 5, Molex 2, ATX, semi-modular, Efficiency 92 %, certificate 80+ Gold, warranty 5 years
600 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 6, Molex 3, ATX, semi-modular, Efficiency 92 %, certificate 80+ Gold, warranty 5 years
be quiet! Pure Power 12 M configurations
| Price for be quiet! Pure Power 12 M | ||||
|---|---|---|---|---|
 | be quiet! Pure Power 12 M BN341 | from £79.99 | 7 offers | |
| be quiet! Pure Power 12 M BN342 | from £87.99 | 7 offers | |
 | be quiet! Pure Power 12 M BN343 | from £99.94 | 11 offers | |
 | be quiet! Pure Power 12 M BN344 | from £109.76 | 6 offers | |
 | be quiet! Pure Power 12 M BN345 | from £126.92 | 8 offers | |
 | be quiet! Pure Power 12 M BN346 | from £151.05 | 3 offers | |
Quiet and modern power supply with support for ATX 3.0 and PCI-E 5.0
The Pure Power 12 M is a high-performance power supply that is ATX 3.0 compliant and 80 Plus Gold certified, delivering 93% power efficiency. It supports the PCI-E 5.0 standard and is equipped with a 12VHPWR connector, necessary to power GeForce 4000 series video cards.
10 years warranty
The Pure Power 12 M circuitry is based on the HEC platform with LLC topology, half-bridge converter, synchronous rectifier and DC-DC converters. The power units use Teapo solid capacitors and German-made transistors. This filling provides an efficiency of more than 93% with voltage deviations of no more than 2%, meeting 80+ Gold standards. The only negative is the lack of Japanese capacitors, which may disappoint demanding users. However, the 10-year warranty from the manufacturer covers this drawback. If the components were causing serious problems, the manufacturer would not offer such a long warranty.
Under reliable protection
The Pure Wings 2's internal fan automatically adjusts its rotation speed depending on the device's temperature, and the maximum noise level at full load does not exceed 26 dB. Pure Power 12 M has two 12V lines with load sharing, all cables are modular. The security system includes all main types of protection: overheating, short circuit, overvoltage, etc.
We recommend
550 - 850 W, ATX, 24+8 (4+4) / 24+8+8(4+4) pin, 2 / 4 х 6+2 pin, SATA 3 / 6, Molex (IDE) 3
750 - 1500 W, ATX, modular, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 / 2 x 16 pin, SATA 9, Molex (IDE) 2
850 - 1250 W, ATX, modular, 24+8+8(4+4) pin, 1 / 6 х 6+2 pin, 1 / 2 x 16 pin, SATA 8 / 12, Molex (IDE) 4
750 - 1200 W, ATX, modular, 24+8+8(4+4) pin, 2 / 3 х 6+2 pin, 1 x 16 pin, SATA 14 / 18, Molex (IDE) 3
450 - 850 W, ATX, 24+8 (4+4) / 24+8+4 / 24+8+8(4+4) pin, 2 / 4 х 6+2 pin, SATA 6, Molex (IDE) 1
1300 / 1600 W, ATX, modular, 24+8+8(4+4) pin, 6 х 6+2 pin, 2 x 16 pin, SATA 16, Molex (IDE) 5
750 - 1200 W, ATX, modular, 24+8+8(4+4) pin, 3 / 4 х 6+2 pin, 1 / 2 x 16 pin, SATA 5, Molex (IDE) 4
750 - 1000 W, ATX, modular, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 12 / 13, Molex (IDE) 2
650 - 1600 W, ATX, modular, 24+8+8(4+4) / 24+8+8+8 pin, 4 - 8 х 6+2 pin, - / 2 x 16 pin, SATA 6 - 18, Molex (IDE) 3 / 5
