Antec GSK GSK850 80+ Gold Full Modular ATX3.1 Power Supply White
Couldn't load pickup availability
Secure Payment Methods
Cash on delivery and various payment options and installment plans.
Fast and Secure Shipping
Receive your order within 2 to 5 business days.
Customer Service
Technical support from 10 am to 12 pm.
Warranty Coverage
Enjoy a 6-month to 3-year warranty through us with distributors.
Antec GSK GSK850 White 850W 80+ Gold Full Modular ATX 3.1 Power Supply
Complete your pristine all-white gaming battlestation with the Antec GSK GSK850 White. Compliant with Intel ATX 3.1 and PCIe 5.1 standards, this unit features a pure white chassis, white fan grille, and matching white flat ribbon modular cables. It features a native 12V-2x6 600W cable for GeForce RTX 40 and 50 series cards, 80 PLUS® Gold efficiency, 100% Japanese main capacitors, and a quiet 120mm hydraulic bearing fan.
Enthusiast All-White Themed Builds
Perfect match for white cases, white motherboards, and white graphics cards with pure white chassis paint and matching white cables.
High-End RTX 4070 Ti / 4080 Super Gaming
Native 600W 12V-2x6 PCIe 5.1 power delivery effortlessly sustains demanding instantaneous current excursions with zero splitters.
Power Architecture & Thermal Highlights
Pristine All-White Aesthetic Design
Engineered for enthusiast white battlestations, boasting a pure white chassis, white fan grille, and matching white modular connectors.
Native 12V-2x6 600W White GPU Cable
Features a matching all-white 16-pin cable capable of feeding up to 600W directly to modern high-performance GPUs.
120mm Silent Hydraulic Bearing Fan
Maintains whisper-quiet operation across standard gaming loads with an automated thermal speed curve.
Fully Modular White Flat Cables
Connect only the cables required for your build, eliminating clutter and optimizing interior airflow.
Recommended Component Synergy
Processors (CPUs)
Continuous clean power delivery for multi-threaded CPUs under maximum boost.
Graphics Cards (GPUs)
Native 12V-2x6 single-cable feeding RTX 40 & 50 series graphics cards.
Motherboards
Dual EPS 8-pin connectors to feed reinforced VRM power stages.
PC Cases
Compact chassis length ensuring generous cable management clearance.
Build Your Dream Custom PC with Certified AHW Engineers
Select 100% compatible components and let our engineers assemble, cable-manage, and stress-test your rig.
Comprehensive Hardware Specifications
| Model Name | Antec GSK GSK850 Gold White |
| Continuous Power Rating | 850 Watts |
| Color Edition | Pristine All-White Edition |
| Efficiency Certification | 80 PLUS® Gold (Up to 90% @ 50% Load) |
| Form Factor Standard | Intel ATX 3.1 & PCIe 5.1 (ATX 12V v3.1) |
| PCIe 5.1 / 12V-2x6 Connectors | 1x Native 16-Pin 12V-2x6 White Connector (Up to 600W) |
| PCIe 6+2 Pin Connectors | 4x PCIe 6+2 Pin White Connectors |
| CPU EPS Connectors | 2x 8(4+4) Pin EPS White Connectors |
| Main ATX Connector | 1x 24(20+4) Pin White Motherboard Connector |
| SATA & Peripheral Connectors | 8x SATA Connectors + 4x 4-Pin Molex |
| Cooling Fan & Bearing | 120mm Hydraulic Bearing Silent Fan |
| +12V Rail Architecture | Single +12V Rail delivering up to 70.8A (850W) |
| Internal Circuit Topology | Active PFC with LLC Resonant & DC-to-DC Converter |
| Capacitor Quality | 100% Japanese Primary Heavy-Duty Capacitor |
| Industrial Safety Suite | OCP, OVP, OPP, OTP, SCP, UVP |
| Physical Dimensions | 140 x 150 x 86 mm (Compact ATX) |
