
Cooler Master MPX-7503-AFAG-BAU GX III Gold 750W 80+ Gold Fully-Modular ATX 3.0 Power Supply
Cooler Master · Austin Computers
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Last seen $189 on 9 Aug 2026
Out of stock at Austin Computers — last seen $189 on 9 Aug 2026.
Out of stock at Austin Computers as of 9 Aug 2026. Prices change — confirm on the store's page before buying.
Price history
We started tracking this on 7 Aug 2026 and have recorded a single price so far. The chart appears once we've seen the price move.
Description
GX II Gold 750
GX II Gold 750
BUILT TO LAST
ATX 3.0 support & a durable 12VHPWR cable 80 Plus Gold certified efficiency Silent fan performance with a zero-RPM mode Separated thermal technologies Fully modular cabling 10-year warranty
overview
Gallery
Specifications
BUILT TO LAST
The GX II Gold brings a new standard of durability and efficiency to Cooler Master’s lineup of power supply units combined with ATX 3.0 support.
ATX 3.0 support & a durable 12VHPWR cable
Includes ATX 3.0 support and a 90-degree 12+4pin (12VHPWR) PCIe 5.0 connector featuring higher electrical durability, lower temperatures, and improved safety.
CERTIFIED EFFICIENCY
The GX II Gold is certified to achieve more than 90% efficiency at typical loads.
SILENT FAN PERFORMANCE WITH A ZERO-RPM MODE
A zero-RPM default mode automatically turns the fan on when your PC reaches a specific temperature.
Separated thermal technologies
Separated thermal technologies provide improved thermal performance and a large, high-quality Japanese capacitor features reduced ripple noise and enhanced reliability.
Fully modular cabling
Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.
PSU CALCULATOR
Need help choosing the right power supply for your system? Try out our comprehensive and easy-to-use PSU calculator.
More
- Specifications
- Downloads
- EAN / UPC
Specifications
Model MPX-7503-AFAG-2***
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 120mm
Fan Bearing HDB
Fan Speed 2500±10% RPM
Efficiency ≥90% @ Typical Load
80 PLUS Rating 80 PLUS Gold
ErP 2014 Lot 3 Yes
Operating Temperature 0-40°C
Power Good Signal 100 - 150 ms
Hold Up Time ≥16ms at 80% Load
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 6
Peripheral 4 Pin Connectors 2
PCI-e 6+2 Pin Connectors 4
12VHPWR Connector 1
Series GX Series
80 Plus Gold
Modular Fully Modular
Category Above 750W
Downloads
- Product Sheet
- Manual
- PSU Side PCB Pin Define
EAN / UPC
EAN EAN UPC
MPX-7503-AFAG-2BUS 4719512140062 884102112386
MPX-7503-AFAG-2BUK 4719512140079 884102112393
MPX-7503-AFAG-2BEU 4719512140086 884102112409
MPX-7503-AFAG-2BST 4719512140093 884102112416
MPX-7503-AFAG-2BAU 4719512140109 884102112423
MPX-7503-AFAG-2BBR 4719512140116 884102112430
MPX-7503-AFAG-2BKR 4719512140123 884102112447
MPX-7503-AFAG-2BTW 4719512140130 884102112454
MPX-7503-AFAG-2BJP 4719512140147 884102112461
MPX-7503-AFAG-2BIN 4719512140154 884102112478
MPX-7503-AFAG-2BWO 4719512140161 884102112485
Details
- Weight
- 5 kg
- Store
- Austin Computers
- Brand
- Cooler Master
- SKU
- PSU-CM-GXIII750
- Category
- Electronics & Tech
- First tracked
- 7 Aug 2026
- Last checked
- 9 Aug 2026











