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MSI MAG A750BN 750W 80 PLUS Bronze non-modular ATX power supply
MSI

MSI MAG A750BN

Expert rating6.8 / 10

Power SuppliesView on msi.com
Wattage:
750 W
80 PLUS Rating:
Bronze
Modularity:
Non-Modular
ATX Standard:
ATX 2.x

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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Manufacturer: MSI Last updated: 2026-09-12

Where to buy

MSI MAG A750BN (750W/80+ Bronze/Non-Modular/ATX 2.x/Entry-Level Value Pick) Review

Looking for a cheap 750W PSU to pair with an MSI MAG-series build, the MSI MAG A750BN is the non-modular Bronze entry point in MSI's power supply lineup.

It's an acceptable budget pick for a mid-range gaming build on a tight PSU budget, but the 3-year warranty and fixed cables show where MSI cut costs versus its own MAG A-series Gold units. We'd only recommend it when the price gap to a Gold-rated alternative is significant.

Budget Positioning

The A750BN uses an older single-switch CWT platform rather than the DC-DC design in MSI's Gold-rated MAG A-series, keeping the price down but leaving less headroom on transient response and voltage ripple.

Comparison to Alternatives

Against the MSI MPG A850G PCIE5 already in the catalog, the A750BN drops down to Bronze efficiency, non-modular cables, and no PCIe 5.0 connector to hit a much lower price point. Against the EVGA 600 BR, the A750BN offers 150W more headroom for GPUs like the RTX 4060 Ti while staying in the same budget Bronze tier.

Specifications

Identity

BrandMSI
Model NumberMAG A750BN

Output and rails

Single +12V RailYes

Form factor and fit

Length140 mm
ColourBlack

Build quality

TopologySingle-switch forward converter
MTBF50000 hours

Cables

ModularityNon-Modular

Monitoring, protection and price

ProtectionsOCP, OVP, SCP, OTP
Price64.99 USD
Warranty3 years
Wattage750 W
80 PLUS RatingBronze
ATX StandardATX 2.x
Form FactorATX
12V-2x6 Connectors0
Zero-RPM ModeNo
Sleeved CablesNo
PCIe 8-pin Connectors2
Connector Count1x 24-pin ATX, 1x EPS 4+4, 2x PCIe 6+2-pin, 6x SATA, 2x Molex (all fixed)
Fan Size120 mm
Fan Model / Bearing120mm hydraulic dynamic bearing
OEM / PlatformCWT
Cable Lengths24-pin 500mm, EPS 500mm, PCIe 450mm, SATA 500mm

Expert Review

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating6.8 / 10

A functional but unremarkable budget Bronze unit, fine for cost-capped mid-range builds and not much else.

Best for

  • Cost-capped mid-range gaming builds
  • RTX 4060/4060 Ti-class GPUs
  • MSI MAG-themed budget builds

Not for

  • Anyone wanting modular cables
  • High-end or multi-GPU systems
  • Buyers wanting more than a 3-year warranty

FAQs

What are the key specifications of the MSI MAG A750BN (750W/80+ Bronze/Non-Modular/ATX 2.x/Entry-Level Value Pick)?

The MSI MAG A750BN (750W/80+ Bronze/Non-Modular/ATX 2.x/Entry-Level Value Pick) is a power supply from MSI. Key specs: Wattage 750 W, 80 PLUS Rating Bronze, Modularity Non-Modular, ATX Standard ATX 2.x, 12V-2x6 Connectors 0.

Will the MSI MAG A750BN (750W/80+ Bronze/Non-Modular/ATX 2.x/Entry-Level Value Pick) work with my current setup?

The MSI MAG A750BN (750W/80+ Bronze/Non-Modular/ATX 2.x/Entry-Level Value Pick) lists Wattage is 750 W. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the MSI MAG A750BN (750W/80+ Bronze/Non-Modular/ATX 2.x/Entry-Level Value Pick) best suited to?

It suits cost-capped mid-range gaming builds, rtx 4060/4060 ti-class gpus, msi mag-themed budget builds.

What are the drawbacks of the MSI MAG A750BN (750W/80+ Bronze/Non-Modular/ATX 2.x/Entry-Level Value Pick)?

It is a poor fit for anyone wanting modular cables, high-end or multi-gpu systems, buyers wanting more than a 3-year warranty.

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