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MSI MAG A750BN PCIE5 III, Non Modular Gaming 750W Power Supply, 80+ Bronze, Dual 12V-2x6 Cables, Server-Grade Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, Semi Digital, 5 Year Warranty

MSI MAG A750BN PCIE5 III

Bottom line: The MSI MAG A750BN PCIE5 III is a specs-and-price decision rather than a crowd-consensus one in the power supplies category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Before you buy

  • Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

MSI's mainstream MAG series epitomizes stability and durability and is built to withstand the most intense gaming sessions. The entire lineup features robust construction with metallic-like hardness and excellent heat dissipation, ensuring stability for all critical gaming components.

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SpecPicks Verdict

SpecPicks scored MSI MAG A750BN PCIE5 III using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Compare with similarly-priced alternatives in the power supplies category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 80 PLUS BRONZE CERTIFIED - The efficiency of your power supply directly influences your system’s performance and your power consumption. The 80 PLUS BRONZE certification promises lower energy consumption and higher efficiency
  • ATX 3.1 READY - It has an output port that is compliant with PCIe CEM 5.1 and Intel PSDG (Power Supply Design Guide)ATX 3.1, also this power supply can hold up to 2x total power excursion and 3x GPU power excursion
  • PCIe CEM 5.1 Ready - This power supply features a native PCIe 12V-2x6 connector with a 450W power capacity, compliant with the PCIe CEM 5.1 standard, providing more stable and secure power delivery for graphics cards
  • Embossed Jacket Modular Cable - Using premium materials to enhance the cable's flexibility and bendability, the sleek matt black design not only elevates its appearance but also makes cable management significantly easier and more sophisticated for users
  • Dual-color 12V-2x6 cable - The 12V-2x6 cable’s connector color has been changed to yellow so that users can easily see if the connector has been plugged in properly

Full Specifications

Brandmsi
Wattage750 watts
Model NameMAG A750BN PCIE5 III
Form FactorATX
Model NumberMAG A750BN PCIE5 III
Connector TypeATX
Cooling MethodAir
Number of Fans1
Output Wattage750 watts
Item Dimensions11.42 x 8.11 x 4.96 inches
Mfr Part NumberMAG A750BN PCIE5 III
Compatible DevicesComputer
Warranty Description5 Years
Maximum Input Voltage120 volts_of_alternating_current
Item dimensions L x W x H11.42 x 8.11 x 4.96 inches
System Bus Connector TypeATX
Connector Type Used on CableATX
EU Spare Part Availability Duration5 years
Full listing titleMSI MAG A750BN PCIE5 III, Non Modular Gaming 750W Power Supply, 80+ Bronze, Dual 12V-2x6 Cables, Server-Grade Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, Semi Digital, 5 Year Warranty

Ready to buy?

MSI MAG A750BN PCIE5 III, Non Modular Gaming 750W Power Supply, 80+ Bronze, Dual 12V-2x6 Cables, Server-Grade Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, Semi Digital, 5 Year Warranty is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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MSI MAG A750BN PCIE5 III, Non Modular Gaming 750W Power Supply, 80+ Bronze, Dual 12V-2x6 Cables, Server-Grade Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, Semi Digital, 5 Year Warranty
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