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Antec GSK ATX3.1 850W 80 Plus Gold Full Modular Power Supply, image 1 of 1

Antec GSK ATX3.1 850W 80 Plus Gold Full Modular Power Supply

From
£109.16
1 retailer
Cheapest in stock
£109.16
Buy at Alphacores

Specifications

ATX VersionATX 3.1
Efficiency80+ Gold
ModularModular
Wattage850W

At a glance

Antec GSK ATX3.1 850W 80 Plus Gold Full Modular Power Supply is an 850W 80+ Gold modular power supply. It is listed at one UK shop, Alphacores, for £109.16 (checked 26 October 2026).

Quick answers

What is the cheapest UK price for Antec GSK ATX3.1 850W 80 Plus Gold Full Modular Power Supply?

The cheapest in-stock UK price for Antec GSK ATX3.1 850W 80 Plus Gold Full Modular Power Supply is £109.16 at Alphacores (checked 26 October 2026).

Where is Antec GSK ATX3.1 850W 80 Plus Gold Full Modular Power Supply in stock?

Antec GSK ATX3.1 850W 80 Plus Gold Full Modular Power Supply is in stock at Alphacores (£109.16), as checked 26 October 2026 or later.

From the retailer

The Antec GSK ATX3.1 850W Power Supply is designed to deliver exceptional performance and stability for gaming and enthusiast systems. With advanced features like ATX 3.1 compliance, PCIe 5.1 compatibility, and high-quality JP capacitors, this power supply ensures reliable and efficient power delivery. The 80 PLUS Gold certification guarantees high energy efficiency, reducing energy consumption and lowering electricity bills. Highlight Features: ATX 3.1 & PCIe 5.1 Compatible: Certified for ATX 3.1 compliance and includes a PCIe 5.1 12V-2x6 GPU cable for compatibility with the latest graphics cards, such as the NVIDIA GeForce RTX 40 Series. High-Quality JP Capacitors: Ensures tight voltage regulation and minimal ripple and noise for maximum system performance. PhaseWave Design: Server-class LLC design with synchronous rectification based on a DC-DC topology for unparalleled power delivery efficiency and stability. CircuitShield Protection: Includes OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO protections for safe and reliable power delivery. 120mm FDB Silent Fan: Fluid-dynamic bearing fan provides high airflow with quiet operation and long-lasting durability. Zero RPM Manager: Advanced thermal control that activates the fan only when necessary, ensuring optimal cooling and silent operation. Full Modular Cable Management: Allows for easy cable management and customisation, reducing clutter and improving airflow. Compact Size: Smaller than many power supplies on the market, making it compatible with a wider range of computer cases. 7-Year Warranty: Backed by a 7-year warranty for peace of mind. Specifications: Model: GSK ATX3.1 850W 80 PLUS Gold Type: ATX 12V 3.1 Dimensions: 140 (L) x 150 (W) x 86 (H) mm Modular: Full-Modular Warranty: 7 years Input Voltage: 100V-240V Input Current: 10A Max Input Frequency Range: 50Hz-60Hz PFC: Active PFC Power Good Signal: 100-150ms Protection: OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO Output Capacity: 850W Operation Temperature: 0~40°C Regulatory: cTUVus / TUV / CB / RCM / CE / FCC / BSMI / KC / UKCA / ICES Fan: 120mm Silent Fan Certifications:80 PLUS Gold Connections: 1 x 24 (20+4) pin MB 1 x 16 (12+4) pin PCIe 5.1 12VHPWR 2 x 8 (4+4) pin CPU 4 x 8 (6+2) pin PCI-E 8 x SATA 4 x Molex

Where to Buy

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A
Alphacores
In Stockchecked 1 hour ago
£109.16Buy Now

* Prices may vary and are checked periodically rather than live.

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