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GameMax GT-300W 300W TFX Power Supply for Small Form Factor PCs, 80 Plus Bronze Efficient PSU with Quiet 80mm Cooling Fan and Active PFC, Ideal Replacement PSU for Slim Desktop Systems
GAMEMAX Manufacturer Ref: PSUGMXGT300TFX Low Stock Best Price

GameMax GT-300W 300W TFX Power Supply for Small Form Factor PCs, 80 Plus Bronze Efficient PSU with Quiet 80mm Cooling Fan and Active PFC, Ideal Replacement PSU for Slim Desktop Systems

GameMax GT-300W 300W TFX Power Supply for Small Form Factor PCs, 80 Plus Bronze Efficient PSU with Quiet 80mm Cooling Fan and Active PFC, Ideal Replacement PSU for Slim Desktop Systems

£52.98 Public Price
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Best Available Offer £52.98
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Brand GAMEMAX
Category Chassis & Power Supplies
Availability Low Stock
Manufacturer Code PSUGMXGT300TFX
EAN 6931858790246
Product Information

Description

The GameMax GT-300W is a compact 300W TFX power supply designed for small form factor desktops and slim PC builds. It delivers dependable performance with 80 Plus Bronze efficiency for reduced energy consumption and stable power output. The PSU includes active PFC for improved voltage stability and built-in protection features including OPP, OVP, UVP, and SCP. A quiet 80mm temperature-controlled fan ensures efficient cooling with low noise levels, and the honeycomb ventilation design improves airflow. The unit supports ATX12V 2.3 motherboards and includes essential connectors for modern compact PC systems.

General Specifications
Model: GameMax GT-300W (PSUGMXGT300TFX)
Form Factor: TFX
Total Power: 300W
Efficiency Certification: 80 Plus Bronze
MTBF: 100,000 hours
Active PFC: Yes
Protections: OPP, OVP, UVP, SCP
Safety Approvals: CE, FCC, CB
Warranty: 2 Years

AC Input
Input Voltage: 100–240V
Input Current: 6–3A
Frequency: 50–60Hz

DC Output Rails
+3.3V: 15A
+5V: 15A
+12V: 20A
-12V: 0.5A
+5VSB: 2.5A

Power Timing
Power Good Signal: 100–500ms
Hold-Up Time: 1–40ms

Cooling
Fan Size: 80mm
Fan Type: Silent, temperature-controlled
Noise Level: Under 17 dBA

Connectors
1 x 20+4 Pin Motherboard Connector
1 x 4+4 Pin CPU Connector
3 x SATA Power Connectors
1 x Molex 4-Pin Peripheral Connector

Physical Specifications
Dimensions: 85mm x 65mm x 175mm
Weight: Approximately 1.06kg

Brand: GAMEMAX

Category: Power Supplies

EAN: 6931858790246

Manufacturer Code: PSUGMXGT300TFX

Overview

GameMax GT-300W 300W TFX Power Supply for Small Form Factor PCs, 80 Plus Bronze Efficient PSU with Quiet 80mm Cooling Fan and Active PFC, Ideal Replacement PSU for Slim Desktop Systems is listed under manufacturer code PSUGMXGT300TFX. It sits within the Chassis & Power Supplies category. DCS Components can help source this item as part of a quote-led procurement request.

Key product details

  • Manufacturer code: PSUGMXGT300TFX
  • Category: Chassis & Power Supplies
  • EAN: 6931858790246

Procurement and setup support

DCS can help with procurement, compatibility checks, configuration planning, deployment support and long-term managed IT lifecycle support.

Complete The Setup

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Many business purchases need supporting hardware, setup or deployment planning. Add this product to your RFQ, then browse related areas to include accessories, networking, displays, storage or security hardware in the same request.

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Product Procurement FAQ

Questions about GameMax GT-300W 300W TFX Power Supply for Small Form Factor PCs, 80 Plus Bronze Efficient PSU with Quiet 80mm Cooling Fan and Active PFC, Ideal Replacement PSU for Slim Desktop Systems

Can DCS confirm suitability before I buy?

Yes. Add the product to your RFQ basket and DCS can review suitability, compatibility, stock, pricing and any project requirements before confirming a formal quotation.

Can this product be supplied with setup or deployment support?

Yes. DCS can help with setup, configuration, deployment, installation, networking, cybersecurity checks, old hardware removal and ongoing managed IT support where required.

Is the displayed price and stock final?

Pricing and stock are subject to supplier confirmation. DCS uses a quote-led process so availability, pricing, compatibility and fulfilment can be checked before the order proceeds.