GSK ATX3.1
850W White
80 PLUS Gold
Full Modular
80 PLUS Gold Power Supply
Introducing our GSK ATX3.1 power supply, designed with the ultimate performance and stability in mind for the gaming and enthusiast market. With advanced features like ATX 3.1, PCIe 5.1, high-quality JP capacitors, unparalleled stability, and 80 PLUS® Gold-certified efficiencies, you can expect brilliant performance from your system. The PhaseWave™ Design ensures steady power output, while the 120mm FDB Silent Fan offers quiet cooling. The power supply is also 100% modular, allowing for easy cable management and customization. The Zero RPM Manager enables advanced thermal control, ensuring the optimal balance between silent operation and efficient cooling. The CircuitShield™ suite of industrial-grade protections provides safe and reliable power delivery in any environment. The GSK ATX3.1 is the perfect choice for building a reliable and efficient PC system for gamers and professionals alike.
ATX 3.1 & PCIe 5.1 Compatible
Our new GSK ATX3.1 power supplies are formally certified for ATX 3.1 compliance, meeting the high standards for reliability and power efficiency, and ensuring the utmost level of quality and performance. The included PCIe 5.1 12V-2x6 GPU cable enables seamless compatibility with the latest graphics cards, such as the NVIDIA® GeForce RTX™ 40 Series.
High-Quality JP Capacitors
Equipped with high-quality JP capacitors, our power supplies achieve unprecedented tight voltage regulation and minimal ripple and noise, maximizing your system's performance.
PhaseWavetm Design
Introducing our PhaseWavetm Design, a server-class LLC design featuring synchronous rectification based on a DC-DC topology. This design ensures unparalleled power delivery efficiency and stability for your system.
CircuitShieldTM
The full suite of industrial-grade protections includes OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO, ensuring the safety and reliability of your power supply in any situation.
7-Year Warranty
The new PSU line from Antec pushes the standard for excellence with the circuit shield suite of industrial protections and is backed by a 7-year warranty.
120mm FDB Silent Fan
The whisper-quiet, 120mm fluid-dynamic bearing (FDB) fan provides high airflow with the durability and longevity that is a signature of Antec quality.
Zero RPM Manager
With the Zero RPM fan mode, our PSU ensures a longer lifespan and quieter operation. The thermal sensors activate the fan only when necessary, providing optimal cooling while minimizing noise levels.
Full Modular
Cable Management
Allows users to use only the necessary cables and eliminates excess cables that can obstruct and reduce airflow for improved cooling performance.
Compact Size
Compared to large power supplies on the market, it is smaller in size and can be used with a wider range of computer cases.
Cables
Connectors
Input
Output
SPECIFICATIONS
Model GSK850 ATX3.1 White
Safe Model X7000A118XU-24
Type ATX 12V 3.1
Dimension 140(L)*150(W)*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
Operation Temperature 0~40°C
Regulatory cTUVus / TUV / CB / RCM / CE / FCC /
BSMI / KC / UKCA / ICES
Fan 120mm Silent Fan
Certifications 80 Plus Gold
Box Dimensions 296(L)*203(W)*130(H) mm
Net Weight 2.62 kg
Gross Weight 2.84 kg
Connector 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
UPC# 0-761345-20091-2 GSK850 White US
0-761345-20092-9 GSK850 White JP
0-761345-20093-6 GSK850 White GB
0-761345-20094-3 GSK850 White EC
0-761345-20095-0 GSK850 White AU