Cooler Master GX III Gold 750W 80+ Gold Fully-Modular ATX 3.0 Power Supply

Brand : Cooler Master
Availablity : Online Only, In Stock
Ships within 1 and 3 days from our Seven Hills, NSW warehouse
ATX Version: ATX 12V Ver. 3.0, PFC: Active PFC, Fan Size: 135mm, 80 PLUS Rating: 80 PLUS Gold, MTBF: >100,000 Hours, ATX 24 Pin Connectors: 1, EPS 4+4 Pin Connectors: 1, EPS 8 Pin Connector: 1, Warranty: 10 Years, MPX-7503-AFAG-BAU.
Ask a question about this product

Estimated Shipping

For Bulky items and non-metro Australia a different shipping will be quoted on order receipt.

No surcharge On Credit Card, AMEX or Paypal. American express, master card, nab, Paypal, visa


  • Description
  • Specifications
  • Reviews

Product Description

Manufacture # Cooler Master | Model # MPX-7503-AFAG-BAU


Cooler Master presents the GX III Gold featuring exceptional efficiency, low noise output, and superb reliability.The innovative design streamlines the overall aesthetic of the unit and greatly improves airflow. Includes ATX 3.0 support and a 90-degree 12+4pin (12VHPWR) PCIe 5.0 connector featuring higher electrical durability, improved safety, and capable of bringing up to 300W to your GPU.


  • An anodic-coated heat sink keeps average temperatures 5°C lower than a traditional heat sink for enhanced durability and a prolonged life span.
  • 80 Plus Gold and Cybenetics Platinum certifications indicate achievement of more than 90% efficiency at typical loads. The 80 Plus Gold certified unit can also achieve Titanium level efficiency at light loads in a 115V test.
  • This unit includes a smart thermal control mode that defaults to zero spin.
  • Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.



  • ATX Version: ATX 12V Ver. 3.0
  • PFC: Active PFC
  • Fan Size: 135mm
  • 80 PLUS Rating: 80 PLUS Gold
  • MTBF: >100,000 Hours
  • ATX 24 Pin Connectors: 1
  • EPS 4+4 Pin Connectors: 1
  • EPS 8 Pin Connector: 1


Manufacturer Warranty: 10 Years Limited Warranty

Technical Specifications

ATX Version ATX 12V Ver. 3.0
PFC Active PFC
Input Voltage 100-240V
Input Current 10-5A
Input Frequency 50-60Hz
Dimensions (L x W x H) 160 x 150 x 86 mm
Fan Size 135mm
Fan Bearing HDB
Fan Speed 1900 RPM
Efficiency ≥90% @ Typical Load
80 PLUS Rating 80 PLUS Gold
ErP 2014 Lot 3 Yes
Operating Temperature 0-50°C
Power Good Signal 100 - 150 ms
Hold Up Time >16ms
MTBF >100,000 Hours
Protections OPP, OVP, OTP, OCP, SCP, UVP, Surge and Inrush Protection
Regulatory cTUVus, TUV, CE, FCC, BSMI, CCC, EAC, RCM, UKCA, RoHS2.0 / BIS, KC (based on region's request.)
ATX 24 Pin Connectors 1
EPS 4+4 Pin Connectors 1
EPS 8 Pin Connector 1
SATA Connectors 8
Peripheral 4 Pin Connectors 4
PCI-e 6+2 Pin Connectors 3
12VHPWR Connector 1
Series GX Series
80 Plus Gold
Modular Fully Modular
Category Above 750W

Product Review


Customers Also Viewed These

Customers Also Bought These

Free shipping on half the catalog items

Fast Shipping

Fast Shipping on all stocked items

24/7 Support

Secure payment with no Surcharge


Secure payment with no Surcharge

We carry all leading trusted brands

Trusted brands

We carry all leading trusted brands

Experienced staff with technical know

Experienced and Reliable

Experienced staff with Technical Knowledge

All our stock is locally sourced with local warranties

Australian Stock

All our stock is locally sourced with local warranties

Item Added to Cart Successfully



View Cart
Home Home Brands Brands Cart 0 Cart Dashboard Account