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ANTEC GSK ATX3.1 850W 80+ Gold Full Modular Power Supply

ANTEC GSK ATX3.1 850W 80+ Gold Full Modular Power Supply

by Antec

£101.20

Power your high-end gaming rig or workstation with Antec's 850W 80+ Gold-rated power supply. Full modular design, PCIe 5.1 compatibility, and silent operation ensure reliable, efficient power for demanding systems. Built with premium components for ultimate peace of mind.

GTIN00761345200493
EAN0761345200493
MPN0-761345-20049-3
Prices updated 17 Mar 2026

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Product Description

Antec GSK ATX3.1 850W Power Supply Power your high-end PC build with the Antec GSK ATX3.1 850W Power Supply. Designed for demanding gaming rigs, professional workstations, and enthusiast systems, this fully modular PSU delivers reliable, efficient power with cutting-edge features. Benefit from exceptional stability, quiet operation, and comprehensive protection, ensuring your components are safe and perform at their peak. This is the perfect choice for users who demand the best in power delivery and longevity. Features 850W 80 PLUS Gold certified efficiency for reduced energy consumption and lower running costs. ATX 3.1 and PCIe 5.1 compliant, ensuring compatibility with the latest generation of graphics cards and motherboards. High-quality Japanese capacitors for superior voltage regulation and minimal noise. Advanced PhaseWave™ design for unparalleled power delivery efficiency and stability. Comprehensive CircuitShield™ protection including OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO. Whisper-quiet 120mm Fluid Dynamic Bearing (FDB) fan with Zero RPM Manager for optimal cooling and silent operation. Full modular cable management for easy customization and improved airflow. Compact design for compatibility with a wide range of PC cases. 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 Operating Temperature: 0~40°C Certifications: 80 PLUS Gold, cTUVus / TUV / CB / RCM / CE / FCC / BSMI / KC / UKCA / ICES Fan: 120mm Silent Fan 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 Box Dimensions: 296 (L) x 203 (W) x 130 (H) mm Net Weight: 2.62 kg Gross Weight: 2.84 kg

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