Antec GSK850 V2 850W Fully Modular ATX 3.1 Power Supply, 80 PLUS Gold, PCIe 5.1 Ready with 12V-2x6 Cable, Silent 120mm Fan
Antec GSK850 V2 850W Fully Modular ATX 3.1 Power Supply, 80 PLUS Gold, PCIe 5.1 Ready with 12V-2x6 Cable, Silent 120mm Fan
Overall Rating: 3.8 / 5 (average from multiple review sources, as of 4 Oct 2026)
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£90.06
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Antec GSK ATX3.1 850W V2 80 Plus Gold Full Modular Power Supply - Black
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.
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Antec VP PLUS GSK V2 ATX3.1 power supply unit 850 W 20+4 pin ATX 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.
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Based on a total of 610 customer reviews from independent review platforms.
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Antec Gsk850 V2 850W Fully Modular Atx 3.1 Power Supply 80 Plus Gold Pcie 5.1 Re
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 2 Oct 2026)
Based on a total of 24,032 customer reviews from independent review platforms.
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Will usually delivered within 6 - 13 working days of receiving cleared payment.
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£93.45
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Antec GSK850 V2 850W 80+ Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply - Black
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 5 Oct 2026)
Based on a total of 17,364 customer reviews from independent review platforms.
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Antec GSK ATX3.1 850W V2 80 Plus Gold Full Modular Power Supply - Black
Overall Rating: 1.5 / 5 (average from multiple review sources, as of 3 Oct 2026)
Based on a total of 70 customer reviews from independent review platforms.
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Based on a total of 70 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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£95.67
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Antec GSK 850 V2 850w ATX 3.1 PCIe 5.1 80 Plus Gold Modular Power Supply
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 5 Oct 2026)
Based on a total of 30,220 customer reviews from independent review platforms.
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Based on a total of 30,220 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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Antec VP Plus GSK V2 ATX 3.1 Power Supply Unit 850W ATX (0-761345-20147-6)
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 2 Oct 2026)
Based on a total of 24,032 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 24,032 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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Will usually delivered within 1 - 2 working days of receiving cleared payment.
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£101.67
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Antec GSK850 V2 850W Fully Modular ATX 3.1 PSU 80 PLUS Gold PCIe 5.1
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 2 Oct 2026)
Based on a total of 24,032 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 24,032 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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Will usually delivered within 2 - 5 working days of receiving cleared payment.
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£105.51
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The Antec GSK850 V2 is an 850-watt, fully modular ATX 3.1 power supply designed for modern high-performance PC builds. It supports the latest PCIe 5.1 graphics cards through a dedicated 12V-2x6 cable and features 80 PLUS Gold efficiency for reliable and energy-efficient operation. Equipped with Antec’s PhaseWave LLC + DC-DC topology and the full CircuitShield protection suite, it delivers stable, safe power with long-term durability. Its Zero RPM fan mode ensures silent operation at low loads, while the compact 140 mm length makes it suitable for a wide range of cases. With a 10-year warranty and updated ATX 12V 3.1 compliance, it is built for next-generation systems. Power 850W ATX Standard ATX 12V 3.1 Efficiency Rating 80 PLUS Gold Modularity Full Modular GPU Support PCIe 5.1 (12V-2x6 Cable Included) Input Voltage 100-240V AC, 50-60Hz Cooling 120mm Silent Fan with Zero RPM Mode Topology PhaseWave LLC + DC-DC Design Protection Features OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO Dimensions
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Product Information
Weight & dimensions
| Weight | 2.5 kg |
| Height | 86 mm |
| Depth | 140 mm |
| Width | 150 mm |
Packaging data
| Package width | 203 mm |
| Package depth | 296 mm |
| Package height | 130 mm |
| Package weight | 2.72 kg |
| Package type | Box |
Certificates
| Certification | cTUVus / TUV / CB / RCM / CE / FCC / BSMI / KC / UKCA / ICES |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
Design
| On/off switch | Yes |
| Fan location | Top |
| Number of fans | 1 fan(s) |
| Fan diameter | 12 cm |
| Cooling type | Active |
| Product colour | Black |
Performance
| 80 PLUS certification | 80 PLUS Gold |
| Silent mode | Yes |
| ATX version | 3.1 |
| Power supply unit (PSU) form factor | ATX |
| Purpose | PC |
Ports & interfaces
| Cabling type | Fully-Modular |
| Motherboard power connector | 20+4 pin ATX |
| ATX power connector (20+4 pin) | Yes |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (12+4 pin) | 1 |
| PCI Express power connectors (12+4 pin) cable length | 600 mm |
| PCI Express power connectors (6+2 pin) | 4 |
| Peripheral (Molex) power cable length | 450,300,900 mm |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| SATA power cable length | 450,300,900 mm |
| Number of SATA power connectors | 8 |
| Motherboard power cable length | 60 cm |
Power
| Power protection features | No load operation, Over current, Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), Under voltage |
| AC input voltage | 100 - 240 V |
| Total power | 850 W |
| Max output current (+5Vsb) | 3 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5V) | 20 A |
| Max output current (+12V) | 70.8 A |
| Max output current (+3.3V) | 20 A |
| Combined power (+5Vsb) | 15 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5V) | 100 W |
| Combined power (+12V) | 849.6 W |
| Combined power (+3.3V) | 100 W |
| Power Factor Correction (PFC) type | Active |
| Input current | 10 A |
| AC input frequency | 50/60 Hz |
Product information
At a glance
- 850W Output: Ideal for high-performance systems.
- 80 Plus Gold: Energy-efficient, saves on bills.
- Modular Design: Customizable cables for improved airflow.
Note: This text was created with the help of AI.
Power Up Your Setup with the Antec GSK850 V2!
If you're a gamer, content creator, or anyone who values performance in their computer build, the Antec GSK850 V2 is the power supply unit (PSU) for you! Designed to meet the demanding needs of high-performance PCs, this PSUs delivers a powerful 850W output, ensuring that your system runs smoothly even under heavy loads. Whether you're pushing the limits of your graphics card or running multiple components, this fully modular unit ensures you have the reliable power you need for a seamless experience.
Efficiency and Performance at Its Best
The Antec GSK850 V2 isn't just powerful; it's also incredibly efficient with a stellar 80 Plus Gold certification. This means it's designed to operate at an efficiency of up to 90% under typical loads, reducing waste and saving you on electricity bills. Additionally, the fully modular design allows you to use only the cables you need, promoting better airflow and a cleaner look inside your case. With features like over-voltage protection, under-voltage protection, and short-circuit protection, you can rest assured that your precious components are safe and secure.
Stylish and Functional Design
Why Choose the Antec GSK850 V2?
The Antec GSK850 V2 stands out with its impressive combination of power, efficiency, and design, making it an excellent choice for anyone looking to upgrade their PSU. Key advantages include:
- 850W Power Output: Perfect for high-performance builds.
- 80 Plus Gold Certification: High efficiency for low energy costs.
- Fully Modular Cables: Tailor your setup and enhance airflow.
- Robust Protection Features: Keep your system safe from power issues.
- Silent 120mm Fan: Efficient cooling without the noise.
Elevate your gaming or creative rig with the Antec GSK850 V2 and experience the difference that quality power delivery makes!
Note: This text was created with the help of AI.
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