GameMax RPG Rampage 850 Watt Fully Modular 80+ Bronze PSU/Power Supply

850W GameMax RPG Rampage, Fully Modular, 80 PLUS Bronze, Single Rail, 70.8A, 140mm Fan, ATX PSU, Black
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Scan code: LN151734 Manufacturer code: PSUGMXRPG850MOD

£54.98

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Product Overview

GameMax GMXRPG850 Fully Modular ATX Power Supply

The Rampage Series from GameMax continues to deliver dependable, efficient power for a range of PC builds. Now upgraded to full-modular cabling, these units improve overall airflow and thermal performance without risking the budget-friendly pricing that made the original series so popular. You can be building a basic workstation or a performance-focused gaming rig and the Rampage PSUs will continue to offer reliable, stable power designed for both first-time and seasoned builders alike.

80 Plus Bronze Certified

Certified for 80 Plus Bronze efficiency (230V EU), the Rampage delivers up to 88% efficiency at 50% load. This ensures lower heat output and reduced energy waste, keeping your system power-efficient under real-world conditions.

High-Quality Capacitors

Built with a high-grade Japanese TK main capacitor, the Rampage provides stable power delivery with a longer lifespan—components typically seen in top-tier brands at a significantly higher price point.

Strong +12V Rail

A single +12V rail offers consistent power to modern CPUs and GPUs, maintaining system stability even under load and making it ideal for current-gen components.

Quiet 140mm Fan

Equipped with a low-noise 140mm fan, the Rampage provides effective, quiet cooling, promoting better airflow and heat dissipation for extended performance over time.

Features

• ATX Form Factor.
• Wattage: 850W.
• Efficiency: 85%.
• MTBF: 100,000 Hours.
• 140mm Cooling Fan.
• 80 Plus Bronze Certified.

Specifications
Form Factor
Edition	GameMax RPG-850
Wattage	850 W
Energy Efficiency Certification	80 PLUS Bronze
Max. Efficiency (at 230Vac)	85 %
Cooling	Fan
Fans	1 x 140mm
Internal +12V Rails	Single Rail
Rail 1 +12V	70.8 A
Rail 2 +12V	N/A
Rail 3 +12V	N/A
Rail 4 +12V	N/A
Rail 5 +12V	N/A
Rail 6 +12V	N/A
Max. Combined Output +12V	70.8 A
Modular	Yes
Modularity	Full Modular
SLI/CrossFire	No
EPS 12V	No
Motherboard Connector	20+4-pin
Connectors	2 x 4+4-pin ATX 12V 6 x 4-pin Molex 4 x 6+2-pin PCIe 6 x SATA
Dimensions	150 x 87 x 160 (WxHxD)
Package Type	Retail
Warranty

Additional Information
Scan Code	LN151734
Model Number	PSUGMXRPG850MOD
GTIN	5055492413970

Buying Guide

Not sure which power supply is right for you? Read our Power Supplies Buying Guide

Power Supply units
Date Issued: 28th Apr 2020

Power-supply units, or PSUs, are an integral part of any computer build. Often overlooked, it is the component that is likely to last the longest, and it can be moved between systems when you upgrade to the latest and greatest in the future.

80 Plus certification
Date Issued: 18th Nov 2010

Conceived back in 2004 and brought to market just a year later, the 80 PLUS initiative is one of many standards introduced in an effort to increase energy efficiency in modern technology. Targeting computer power supplies, it awards PSUs that are able to achieve an energy efficiency of over 80 per cent at varying workloads and a power factor of 0.9 or more at 100 per cent load.