1 / 8Antec GSK850 V2 850W 80+ Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply - Black
At or below the lowest price in the last 90 days. Usual price £93.67.
Specifications
At a glance
Antec GSK850 V2 850W 80+ Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply - Black is an 850W 80+ Gold ATX power supply. It is listed at 3 UK shops, cheapest in stock at AWD-IT for £88.41 (checked 30 October 2026); in-stock prices run from £88.41 to £90.63. That is the lowest it has been in the last 90 days, against a usual price of £93.67.
Quick answers
What is the cheapest UK price for Antec GSK850 V2 850W 80+ Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply - Black?
The cheapest in-stock UK price for Antec GSK850 V2 850W 80+ Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply - Black is £88.41 at AWD-IT (checked 30 October 2026).
Where is Antec GSK850 V2 850W 80+ Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply - Black in stock?
Antec GSK850 V2 850W 80+ Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply - Black is in stock at AWD-IT (£88.41), Overclockers UK (£89.99), Alphacores (£90.63), as checked 29 October 2026 or later.
Is Antec GSK850 V2 850W 80+ Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply - Black cheaper than usual right now?
Yes. £88.41 is the lowest it has been in the last 90 days, against a usual price of £93.67. Price checked 30 October 2026.
From the retailer
FULL MODULAR ATX 3.1 POWER SUPPLYIntroducing the Antec GSK V2 ATX3.1 power supply, designed with the ultimate performance and stability in mind for the gaming and enthusiast market. With advanced features like ATX 3.1, PCle 5.1, unparalleled stability, and 80 PLUS Gold-certified efficiencies, you can expectbrilliant performance from your system. The PhaseWave Design ensures steady power output, while the 120mm Silent Fan offers quiet cooling. The power supply is also 100% modular, allowing for easy cable management and customization. The Zero RPM Manager enables advanced thermal control, ensuring the optimal balance between silent operation and efficient cooling. The CircuitShield suite of industrial-grade protections provides safe and reliable power delivery in any environment. The GSK V2 ATX3.1 is the perfect choice for building a reliable and efficient PC system for gamers and professionals alike.
ATX 3.1 & PCIE 5.1 COMPATIBLEOur new GSK V2 ATX3.1 power supplies are formally certified for ATX 3.1 compliance, meeting the high standards for reliability and power efficiency, and ensuring the utmost level of quality and performance. The included PCle 5.1 12V-2x6 GPU cable enables seamless compatibility with the latest graphics cards, such as the NVIDIA GeForce RTX 50 Series.
HIGH-QUALITY BRAIDED CABLECables with braided sleeving are more durable compared to standard tubber-coated ones. They can withstand bending and pulling, and are less likely to get tangled or twisted. Braided cables also enhance the visual appeal when paired with a PC case, making cable management easier and cleaner.
PHASEWAVE DESIGNIntroducing our PhaseWave Design, a server-class LLC design featuring synchronous rectification based on DC-DC topology. This design ensures unparalleled power delivery efficiency and stability for your system.
CIRCUITSHIELDThe full suite of industrial-grade protections includes OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO, ensuring the safety and reliability of your power supply in any situation.120MM SILENT FANThe whisper-quiet 120mm fan provides high airflow with the durability and longevity that is a signature of Antec quality.
ZERO RPM MANAGERWith the Zero RPM fan mode, our PSU ensures a longer lifespan and quieter operation. The thermal sensors activate the fan only when necessary, providing optimal cooling while minimizing noise levels.
ATX3.1 Compatible
- Meet the high standards of the ATX 3.1 standard for reliability and power efficiencyPCIe 5.1 Compatible
- The included PCIe 5.1 12V-2x6 GPU cable enables seamless compatibility with modern graphics cards80 PLUS Gold certified
- Up to 92% efficient to reduce your electricity billPhaseWave Design
- A server-class LLC design with a synchronous rectification based on a DC-DC topologyCircuitShield
- Full suite of industrial grade protections: OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLOAntec Quality 10-year warrantyZero RPM Manager
- An advanced low voltage fan control with fan-off mode at low loads for absolute silence120mm Silence Fan
- Whisper-quiet high-quality bearing fan with long lifetime100% Modular
- Improves airflow and reduces clutterPower Supply Dimension
- 150(L)*140(W)*86(H)Model GSK850 V2 Safe Model X7000A618XU-24V2 Type ATX 12V 3.1 Dimension 140(L)*150(W)*86(H) Modular Full-Modular Warranty 10 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 750W Operation Temperature 0~40°C Regulatory "TUV/CB/CE/KC/UKCA/RCM/cTUVus/FCC/ICES/BSMI/3C/BIS" Fan 120mm Silent Fan Certifications 80 Plus Gold Connector 1 x 24(20+4)pin MB 1 x 16(12+4)pin PCIE 5.1 12V-2x6 2 x 8(4+4)pin CPU 4 x 8(6+2) Pin PCI-E 8 x SATA 4 x Molex Unit Box Dimensions 296.5(L)*203(W)*130(H) (mm) Shipping Box Dimensions 680(L)*325(W)*228(H) (mm) Net Weight 2.40kg Gross Weight 2.62kg
Where to Buy
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