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, High-Performance PSU for Gaming PCs

• Wattage: 850W
• Size/Version: ATX 3.1
• Modular: Fully
• SATA Connections: 8
• Certification: Gold
• Colour: Black

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.

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
140mm (L) � 150mm (W) � 86mm (H)

Weight
Approx. 2.50kg

Operating Temperature
0�C ? 40�C

Motherboard Connector
1 � 24-pin (20+4)

CPU Connectors
2 � 8-pin (4+4) EPS

PCIe Connectors
4 � 8-pin (6+2)

12V-2x6 Connector
1 � PCIe 5.1 GPU

SATA Connectors
8 � SATA

Molex Connectors
4 � Molex


10 Years