Seasonic Focus GX-850 850W ATX 3.0 80 PLUS Gold PSU Power Supply
Seasonic Focus GX-850 850w ATX 3.1 80 Gold Modular Power Supply - Black - FOCUS-GX-850-V4
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 5 Sept 2026)
Based on a total of 15,443 customer reviews from independent review platforms.
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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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Based on a total of 15,443 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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£132.40
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Seasonic Focus GX power supply unit 850 W 20+4 pin ATX ATX Black
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 3 Sept 2026)
Based on a total of 26,802 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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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 26,802 customer reviews from independent review platforms.
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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.
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Only 1 left in stock.
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£132.61
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Seasonic Focus GX-850 850W ATX 3.0 80 PLUS Gold PSU Power Supply
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 5 Sept 2026)
Based on a total of 15,743 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 15,743 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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£132.88
Delivery from £4.95
850W Seasonic FOCUS GX ATX 3.1 Modular 80 Plus Gold PSU
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 5 Sept 2026)
Based on a total of 32,708 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 32,708 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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£134.99
Delivery from £3.95
Seasonic Focus GX-850 850W ATX 3.1 80 Plus Gold Modular Power Supply
Overall Rating: 4.5 / 5 (average from multiple review sources, as of 5 Sept 2026)
Based on a total of 29,769 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 29,769 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.
1-5 Workings Days
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£134.99
Delivery from £3.99
Seasonic Focus GX power supply unit 850 W 20+4 pin ATX ATX Black
Overall Rating: 4.9 / 5 (average from multiple review sources, as of 2 Sept 2026)
Based on a total of 3,230 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 3,230 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.
Next Day
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£142.75
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Seasonic Focus GX power supply unit 850 W 20+4 pin ATX ATX Black
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 6 Sept 2026)
Based on a total of 520 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 520 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.
3-5 working days
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£142.99
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Seasonic Focus Gx Atx 3.1 FOCUS-GX-850-V4 850W Psu 135Mm Fan 80 Plus Gold Fully
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 2 Sept 2026)
Based on a total of 23,739 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 23,739 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 5 - 12 working days of receiving cleared payment.
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£143.25
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Seasonic Focus GX V4 850W Power Supply (PSU) - ATX 3.1 Modular 80 Plus Gold
Overall Rating: 5.0 / 5 (average from multiple review sources, as of 7 Sept 2026)
Based on a total of 1,013 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 1,013 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.
Within 3 Working Days
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£144.20
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Cheapest offer
The Focus GX-850 is a 850W 80 Plus Gold power supply built to the ATX 3.1 standard, delivering the clean, stable power and renowned reliability Seasonic is known for, in a black finish.
£132.40
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Seasonic Focus GX-850 850w ATX 3.1 80 Gold Modular Power Supply - Black - FOCUS-GX-850-V4 - Details
▶ Finding you the best price!
We have found 9 prices for Seasonic Focus GX-850 850w ATX 3.1 80 Gold Modular Power Supply - Black - FOCUS-GX-850-V4. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Seasonic Focus GX-850 850w ATX 3.1 80 Gold Modular Power Supply - Black - FOCUS-GX-850-V4 - Price Information
- Cheapest price: £132.40
- The cheapest price is offered by awd-it.co.uk. You can order the product there.
- The price range for the product Seasonic Focus GX-850 850w ATX 3.1 80 Gold Modular Power Supply - Black - FOCUS-GX-850-V4 is €£132.40to €£154.38 with a total of 9 offers.
- Payment methods: The online shop awd-it.co.uk supports: Visa, Mastercard
- Delivery: The shortest delivery time is Unknown working days offered by awd-it.co.uk.
5 Variants from £107.02
Seasonic Focus GX-850 850w ATX 3.1 80 Gold Modular Power Supply - White - FOCUS-GX-850-V4-WHITE
£141.98
awd-it.co.uk
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Power+ATX+Seasonic+Focus+GX+ATX+3+%282024%29+-+750W+%28White%29 | 80 Plus Gold & Cybenetics Platinum Japanese Fully Modular Capacitors 12V-2x6 RTX 5070 Ti AMD RX 9000 Ready
£123.94
Amazon-marketplace.co.uk
Free Delivery
Seasonic Focus GX-1000 1000W ATX 80 PLUS Gold PSU Power Supply - White
£164.98
laptopoutlet.co.uk
Delivery from £4.95
Seasonic FOCUS GX ATX 3.0 power supply unit 1000 W 20+4 pin ATX Black
£139.13
Amazon-marketplace.co.uk
Free Delivery
Seasonic Focus GX power supply unit 750 W 20+4 pin ATX ATX Black
£107.02
Amazon-marketplace.co.uk
Free Delivery
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