GameMax, an emerging brand of PC gaming components including gaming cases and power supply units, proudly announces the GS SFX Gold Series power supply units featuring ATX 3.1 and PCIe 5.1 standards. The GameMax GS SFX Gold Series features native 12V-2x6 connectors for the latest NVIDIA RTX graphics cards. The GS SFX Gold Series is available in 650W, 750W, and 850W models – all of which are available in black and white colors to color-match your PC build!

Built for Performance and Efficiency

The circuit design features advanced Active PFC, Half-Bridge LLC Resonance, Synchronous Rectification, and DC-DC topology to ensure high performance and efficiency particularly to the +12V rail for graphics cards.

Semi-Fanless Operation

The GS SFX Gold Series PSU’s FMD-F161E131B microcontroller intelligently manages the fan with a stop/start function, enabling the fan to stop below 20% load for silent 0dBA operation.

High Efficiency

The GS SFX Gold Series PSUs achieves 80Plus Gold certification, offering a conversion efficiency exceeding 90%, ensuring energy savings and optimal performance.

High-Quality and Durable Japanese Capacitors

The GS SFX Gold Series comes equipped with high-quality 105°C Japanese main capacitors that provides stable and reliable power. 

HDB Quiet Fan

Uses low-noise Hydraulic Bearing (HDB) fan designed for longevity achieving a lifespan of up to 40,000 hours and resistance to high temperatures. 

Clean and Aesthetic

Available in black and white, builders can color-match the GS SFX Gold to their PC build. Its fully modular design minimizes cable use, the 12V-2x6 cable comes with a 90° angled connector that simplifies cable management. 

Full Protection

Comprehensive protection features includes OVP, UVP, OPP, OCP, SCP, OTP, and SIP to safeguard the system. The GS SFX Gold Series also meets multiple certifications, including CB, TÜV, CE, and FCC.

Pricing, Warranty and Availability

The GameMax GS SFX Gold Series is available in 650W, 750W, and 850W models, all covered with a 5-year warranty. See pricing below.
GS-650G SFX Gold: $114.29 (black), $116.29 (white)

GS-750G SFX Gold: $127.69 (black), $129.69 (white)

GS-850G SFX Gold: $140.99 (black), $142.99 (white)

For more information on availability and pricing, please contact your local GameMax representative. To learn more about GameMax SFX PSUs, please visit https://gamemaxpc.com/gs-sfx-psu/