be quiet! Straight Power 12 1200W 80+ Platinum ATX 3.0 PCIE 5.0 Power Supply Unit - BN339
be quiet! Straight Power 12 power supply unit 1200 W 20+4 pin ATX ATX Black
Overall Rating: 5.0 / 5 (average from multiple review sources, as of 1 Feb 2026)
Based on a total of 27,957 customer reviews from independent review platforms.
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Based on a total of 27,957 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Notice:
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Cheapest Price
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£194.30
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be quiet Straight Power 12 | 1200W power supply unit 20+4 pin ATX ATX Black
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,359 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 8 - 15 working days of receiving cleared payment.
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£195.33
Delivery from £32.10
be quiet! Straight Power12 1200W ATX 3.1 80 PLUS Platinum Power Supply
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 28 Jan 2026)
Based on a total of 15,217 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 15,217 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£196.99
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1200W Be Quiet! Straight Power 12 Modular 80 Plus Platinum PSU
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 28 Jan 2026)
Based on a total of 32,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 32,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1-3 working days
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£196.99
Delivery from £3.95
be quiet! Straight Power 12 1200W 80+ Platinum Fully Modular ATX3.0 Po
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 28 Jan 2026)
Based on a total of 49,211 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 49,211 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1 day
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£199.99
Free Delivery
be quiet! Straight Power 12 1200W ATX 3.1 PCIe 5.1 80 Plus Platinum Modular Power Supply
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 10 Feb 2026)
Based on a total of 27,431 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 27,431 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£199.99
Delivery from £3.99
be quiet! Straight Power 12 1200W power supply, ATX 3.0, 80 PLUS Platinum, virtually inaudible Silent Wings fan, for PCIe 5.0 and PCIe 6+2 graphics cards, 2x 12VHPWR cable included
In stock
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£208.94
Free Delivery
be quiet! Straight Power 12 1200W power supply, ATX 3.0, 80 PLUS Platinum, virtually inaudible Silent Wings fan, for PCIe 5.0 and PCIe 6+2 graphics cards, 2x 12VHPWR cable included
In stock
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Mastercard
£209.15
Free Delivery
be quiet! Straight Power 12 1200W power supply, ATX 3.0, 80 PLUS Platinum, virtually inaudible Silent Wings fan, for PCIe 5.0 and PCIe 6+2 graphics cards, 2x 12VHPWR cable included
In stock
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£210.49
Free Delivery
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be quiet! Straight Power 12 power supply unit 1200 W 20+4 pin ATX ATX Black - Details
▶ Finding you the best price!
We have found 9 prices for be quiet! Straight Power 12 power supply unit 1200 W 20+4 pin ATX ATX Black. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
be quiet! Straight Power 12 power supply unit 1200 W 20+4 pin ATX ATX Black - Price Information
- Cheapest price: £194.30
- The cheapest price is offered by quzo.net . You can order the product there.
- The price range for the product be quiet! Straight Power 12 power supply unit 1200 W 20+4 pin ATX ATX Black is €£194.30to €£210.49 with a total of 9 offers.
- Payment methods: The online shop quzo.net supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is Next Day working days offered by quzo.net .
3 Variants from £115.99
£115.99
cclonline.com(UK)
Delivery from £3.95
£133.99
cclonline.com(UK)
Delivery from £3.95
£159.99
GBP 159.99 / Unit
ebay.co.uk
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£115.99
cclonline.com(UK)
Delivery from £3.95
be quiet! Straight Power 12 power supply unit 1200 W 20+4 pin ATX ATX Black
£198.99
backtotheoffice.co.uk
Free Delivery
£159.99
GBP 159.99 / Unit
ebay.co.uk
Free Delivery
£133.99
cclonline.com(UK)
Delivery from £3.95
Be Quiet Straight Power 12 Power Supply Unit 1200 W 20+4 Pin ATX ATX Black
£207.65
ebay.co.uk
Free Delivery
Cheapest offer
<h3> <br /> <br /> <br /> <span style="color:#0066cc;"><em><strong>World Class efficiency and Quiet</strong></em></span></h3> <div> <br /> Straight Power 12 is a future-proof ATX 3.0 power supply with 80 PLUS Platinum certification and virtually inaudible operation.</div> <div> </div> <ul> <li> 80 PLUS Platinum efficiency (up to 93.7%)</li> <li> ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors</li> <li> Handles massive power excursions</li> <li> Virtually inaudible Silent Wings 135mm fan</li> <li> Funnel-shaped fan opening on PSU case for high airflow intake</li> <li> Full bridge LLC technology for unmatched signal stability</li> <li> One massive high-performance 12V-rail</li> <li> Japanese 105C capacitors ensure highest stability and reliability</li> <li> Modular cable management for maximum convenience</li> <li> 10-year manufacturer's warranty</li> </ul> <div> <br /> <br /> <br /> <br /> <br /> </div> <div> <span style="font-size:16px;"
£194.30
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