

The Antec HCG Gold series brings together stable power delivery, high efficiency, silent operation, complete compatibility and easier, better-looking builds, ideal for compact high-end system builds, such as power-hungry gaming computer. It’s available in a variety of power ratings ranging from 650W to 850W.





Although small in size, the HCG Gold series delivers continuous robust power. The single +12V rail offers high current needed to power both your CPU and GPU as well as multi-GPU configuration.
The 80 PLUS GOLD certified PSUs can deliver up to 92% energy efficiency under real-world load conditions. The high power efficiency means less energy waste, less heat generation and lower operating costs.

The HCG Gold series boasts a server-class full-bridge LLC design with a syn-chronous rectification based on a DC-DC topology.

The whisper-quiet, fluid-dynamic bearing fan provides high airflow with the durability and longevity that is a signature of Antec quality.

The HCG Gold series is equipped with the Zero RPM fan mode, which uses thermal sensors to activate the fan only when you need it. With Zero RMP mode, the HCG Gold series works hard - and smart.

100% Japanese capacitors achieve unprecedented tight voltage regulation & low ripple & noise to maximize your system’s stability and reliability.

An extra capacitor located at the ends of 12V cables prevents brownouts from sudden demanding spikes and provides an extra power reserve where you need it and when you need it most.
The CircuitShield suite of industrial-grade protections (including OCP, OVP, SCP, OPP, OTP, SIP and NLO), provides maximum safety to your critical system components.
The HCG Gold series is engineered according to the newest PSU guideline and compatible with the latest CPU generation. Plus, it includes a 28-pin (18+10) MBU socket for possible future MBU connectors.
The modular cabling system lets you use only the cables you need. You get to save space and reduce clutter for a cleaner-looking build and improved airflow.


