GameMax GX-850 Pro 850W Modular PSU 80+ Gold ATX3.0 PCIe 5.0

GameMax GX-850 Pro Modular 850W PSU – 80+ Gold Efficiency & PCIe 5.0 Ready

Power next-generation systems with the GameMax GX-850 Pro 850W Modular PSU. Engineered for exceptional efficiency, silent operation, and premium reliability, this ATX 3.0 power supply is built for high-performance gaming and workstation builds.

Key Features & Benefits

✅ 80 PLUS Gold Certified – Over 90% efficiency for reduced heat, quieter performance and enhanced reliability
✅ 135mm Axial-Tech Fluid Dynamic Bearing Fan – Custom-designed for whisper-quiet cooling and extended lifespan
✅ Intelligent Fan Control – Fan stops below 20% load for silent low-power operation
✅ Japanese 105°C Capacitors – Premium-grade components for top-tier performance and long-term stability
✅ PCIe 5.0 Ready – Includes 12VHPWR 16-pin connector for next-gen GPUs (up to 600W)
✅ Fully Modular Design – Use only the cables you need for improved airflow and a cleaner build
✅ Comprehensive Hardware Protection – OVP, OCP, OPP, SCP, UVP and OTP safeguards to protect your system

Technical Specifications

• Form Factor: ATX

• Series: GameMax GX Pro

• Modular: Fully Modular

• Compatibility: ATX 3.0

• Wattage: 850W

• Connectors:
    • 1x 20+4 Pin Main
    • 2x 4+4 Pin 12V
    • 6x SATA
    • 3x 4-Pin Molex
    • 4x 6+2 Pin PCI-e
    • 1x 12+4 Pin 12VHPWR

• AC Input: 110–240 VAC

• PFC: Active PFC

• Fan Type: 135mm Axial-Tech

• Fan Bearing: Fluid Dynamic Bearing

• Noise: <25 dBA

• 80+ Certification: 80+ Gold

• Efficiency: 90%

• MTBF: 100,000 Hours

• Protection: OPP / OVP / UVP / OCP / SCP / OTP

• Dimensions (W x H x D): 150 x 86 x 160 mm

• Weight: 1.47 kg (Package Weight: 2.52 kg)

• Warranty: 2 Years

• Package Contents: PSU, Modular Cables, Cable Bag, Manual (Power lead not included)

Why Choose the GameMax GX-850 Pro 850W Modular PSU?

The GameMax GX-850 Pro is built for serious gamers, creators, and power users who need stable, efficient and future-ready power. With PCIe 5.0 support, fully modular cables, premium capacitors, and a quiet 135mm fan, it’s the ideal PSU for running today’s demanding hardware and tomorrow’s upgrades with confidence.