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Main image of GAMEMAX 850W 80+ Gold Fully Modular Power Supply, ATX 3.1 Version with LLC + DC-DC Circuit, Full-Range 110240V, ARGB 140mm Fan with Sync, 105°C Mainstream Japanese Capacitors (RGB PRO 850G)

Alt view image 2 of 6 - GAMEMAX 850W 80+ Gold Fully Modular Power Supply, ATX 3.1 Version with LLC + DC-DC Circuit, Full-Range 110240V, ARGB 140mm Fan with Sync, 105°C Mainstream Japanese Capacitors (RGB PRO 850G)

Alt view image 3 of 6 - GAMEMAX 850W 80+ Gold Fully Modular Power Supply, ATX 3.1 Version with LLC + DC-DC Circuit, Full-Range 110240V, ARGB 140mm Fan with Sync, 105°C Mainstream Japanese Capacitors (RGB PRO 850G)

Alt view image 4 of 6 - GAMEMAX 850W 80+ Gold Fully Modular Power Supply, ATX 3.1 Version with LLC + DC-DC Circuit, Full-Range 110240V, ARGB 140mm Fan with Sync, 105°C Mainstream Japanese Capacitors (RGB PRO 850G)

Alt view image 5 of 6 - GAMEMAX 850W 80+ Gold Fully Modular Power Supply, ATX 3.1 Version with LLC + DC-DC Circuit, Full-Range 110240V, ARGB 140mm Fan with Sync, 105°C Mainstream Japanese Capacitors (RGB PRO 850G)

Alt view image 6 of 6 - GAMEMAX 850W 80+ Gold Fully Modular Power Supply, ATX 3.1 Version with LLC + DC-DC Circuit, Full-Range 110240V, ARGB 140mm Fan with Sync, 105°C Mainstream Japanese Capacitors (RGB PRO 850G)

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GAMEMAX 850W 80+ Gold Fully Modular Power Supply, ATX 3.1 Version with LLC + DC-DC Circuit, Full-Range 110240V, ARGB 140mm Fan with Sync, 105°C Mainstream Japanese Capacitors (RGB PRO 850G)

Item #: 9SIVTSPKYM0484
Mfr. Part #: GUHCB0FTM8BB2M

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Efficiency Certified: 80 Plus Gold certified delivering high efficiency (90%+ typical) for energy-saving, stable performance in gaming and workstation builds.
Premium Capacitors & Durability: Built with high-quality Japanese main capacitors for long-term reliability and stable output under heavy loads.
Advanced Circuit Design & Next-Gen Compatibility: LLC + DC-DC design supports the ATX 3.1 standard and ensures seamless power to modern hardware.
Fully Modular & Clean Installation: Fully modular cable system allows easy routing, cleaner builds, improved airflow, and maintenance-friendly installation.
ARGB Smart Cooling: ARGB 140mm fan with intelligent temperature control and sync capability provides quiet operation and eye-catching lighting effects.

Overview

Specs

Reviews

Efficiency Certified: 80 Plus Gold certified delivering high efficiency (90%+ typical) for energy-saving, stable performance in gaming and workstation builds.
Premium Capacitors & Durability: Built with high-quality Japanese main capacitors for long-term reliability and stable output under heavy loads.
Advanced Circuit Design & Next-Gen Compatibility: LLC + DC-DC design supports the ATX 3.1 standard and ensures seamless power to modern hardware.
Fully Modular & Clean Installation: Fully modular cable system allows easy routing, cleaner builds, improved airflow, and maintenance-friendly installation.
ARGB Smart Cooling: ARGB 140mm fan with intelligent temperature control and sync capability provides quiet operation and eye-catching lighting effects.

Additional Information
First Listed on Newegg	June 09, 2026

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Return for refund within: 30 days
Return for replacement within: 60 days
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Item#: 9SIVTSPKYM0484