Seasonic Core GC 850W ATX 3.1 PCIe 5.1 80 Plus Gold Power Supply
Seasonic Core GC-850 850W ATX 80 Plus Gold PSU Power Supply - Black
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 20 Oct 2026)
Based on a total of 15,929 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.
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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 15,929 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.
Cheapest Price
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£90.71
Delivery from £4.95
Seasonic CORE GC-850 850w ATX 3.1 PCIe 5.1 80 Plus Gold Power Supply - Black - SRP-CGC851-A5A32SF
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 20 Oct 2026)
Based on a total of 15,637 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 15,637 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.
Cheapest Total Price
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Klarna
Klarna
£94.42
Free Delivery
Seasonic Core BC 850W Power Supply (PSU) - ATX 3.1 Non-Modular 80 Plus Gold
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 7 Oct 2026)
Based on a total of 14 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 14 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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£101.60
Delivery from £3.95
Seasonic CORE GC-850 ATX 3.1 power supply unit 850 W 20+4 pin ATX Black
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 6 Oct 2026)
Based on a total of 610 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 610 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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£101.99
Free Delivery
850W SeaSonic Core GC-850 PSU, Black, Fully Wired, 80 PLUS Gold, Single Rail, 70
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 3 - 4 working days of receiving cleared payment.
Other
Other
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£105.48
Free Delivery
Seasonic CORE GC-850 850W 80 PLUS Gold ATX 3.1 Non-Modular PSU with 120mm HDB Fan
Overall Rating: 3.8 / 5 (average from multiple review sources, as of 19 Oct 2026)
Based on a total of 4,717 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 4,717 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 working days
PayPal
PayPal
Mastercard
Mastercard
Visa
Visa
Payment by invoice
Payment by invoice
Amazon Pay
Amazon Pay
£107.03
Free Delivery
Seasonic Core BC 850W Power Supply (PSU) - ATX 3.1 Non-Modular 80 Plus Gold
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 3 - 5 working days of receiving cleared payment.
Other
Other
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PayPal
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Wallet
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Mastercard
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Visa
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Apple Pay
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Diners Club
£110.57
Free Delivery
Cheapest offer
Seasonic Core GC-850 850W ATX 80 Plus Gold PSU Power Supply - Black The Seasonic Core GC-850 is a premium 850W power supply unit designed to provide reliable performance for high-demand systems. Certified with 80 Plus Gold efficiency, it ensures minimal energy loss while delivering exceptional power stability needed for gaming, content creation, and resource-intensive tasks. With a focus on durability and performance, the sleek black design seamlessly fits into any build, making it as aesthetically pleasing as it is efficient. Why You ll Love It High Efficiency: Achieving 80 Plus Gold certification, the Seasonic Core GC-850 guarantees up to 90% efficiency, resulting in lower electricity bills and a greener footprint. Stable Power Delivery: With a robust 850W output, enjoy stable voltage regulation, ensuring your components receive consistent power for peak performance. Versatile Compatibility: Designed for ATX systems, the power supply is compatible with a wide range of motherboards an
£90.71
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laptopoutlet.co.uk
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Seasonic Core GC-850 850W ATX 80 Plus Gold PSU Power Supply - Black - Details
▶ Finding you the best price!
We have found 7 prices for Seasonic Core GC-850 850W ATX 80 Plus Gold PSU Power Supply - Black. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Seasonic Core GC-850 850W ATX 80 Plus Gold PSU Power Supply - Black - Price Information
- Cheapest price: £90.71
- The cheapest price is offered by laptopoutlet.co.uk. You can order the product there.
- The price range for Seasonic Core GC-850 850W ATX 80 Plus Gold PSU Power Supply - Black is £90.71 to £110.57, with a total of 7 offers.
- Payment methods: The online shop laptopoutlet.co.uk supports: PayPal, Mastercard, Visa, Payment by invoice
- Delivery: The shortest delivery time is Unknown working days offered by laptopoutlet.co.uk.
2 Variants from £68.52
Seasonic Core GC-650 650W ATX 80 Plus Gold PSU Power Supply - Black
£68.52
laptopoutlet.co.uk
Delivery from £4.95
Seasonic Core GC-750 750W ATX 80 Plus Gold PSU Power Supply - Black
£78.91
laptopoutlet.co.uk
Delivery from £4.95
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