Antec GSK ATX3.1 850W Power Supply V2, White,80 PLUS Gold, Full Modular, PCIe 5.1, JP Capacitors, Silent FDB Fan, CircuitShield Protection

Description 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-2×6 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. Power850W ATX StandardATX 12V 3.1 Efficiency Rating80 PLUS Gold ModularityFull Modular GPU SupportPCIe 5.1 (12V-2×6 Cable Included) Input Voltage100–240V AC, 50–60Hz Cooling120mm Silent Fan with Zero RPM Mode TopologyPhaseWave LLC DC-DC Design Protection FeaturesOCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO Dimensions140mm (L) × 150mm (W) × 86mm (H) WeightApprox. 2.50kg Operating Temperature0°C – 40°C Motherboard Connector1 × 24-pin (20 4) CPU Connectors2 × 8-pin (4 4) EPS PCIe Connectors4 × 8-pin (6 2) 12V-2×6 Connector1 × PCIe 5.1 GPU SATA Connectors8 × SATA Molex Connectors4 × Molex Warranty10 Years