Power supply · MODEL NOTES
MSI MAG A750GL PCIE5
A 750 W option whose revision and 16-pin rating need matching
The MAG A750GL PCIE5 offers a compact 140 mm modular body for a system whose power needs fit its 750 W capacity. It is worth comparing with the RMe and RMx alternatives, but the GPU cable rating and purchased revision are more useful than the shared wattage. Do not assume the same name on older packaging implies the same standard statement as the current manufacturer overview.
Consider it when
- A compatible single-GPU system with a checked native-cable requirement and limited PSU depth.
Look again when
- The intended graphics card needs more than the recorded native-cable rating or the revision is unclear.
THE SPACE IT NEEDS
Leave room beyond the PSU body
- PSU body length
- 140mm
The body length excludes the working space needed for plugs and cable bends. Drive cages and the case layout can reduce that space.
Check power and cable requirements ↗Based on the manufacturer specification record, checked . Check the exact revision and installation instructions before buying.
The checks that can change your choice
The recorded native 16-pin cable is rated 450 W
This exact entry specifies a 450 W native GPU cable, not a universal 600 W cable. The catalog also records older ATX 3.0 packaging alongside a current ATX 3.1 overview. Confirm the delivered revision and included cables with the seller before relying on either statement.
Check the whole power path
Compare the CPU and exact graphics card requirements with the PSU capacity and included connector arrangement. Count independent cable runs where the GPU manual requires them. Use only cables approved for this exact power supply; similar-looking modular plugs do not establish compatible wiring.
Published specifications
750 W; modular cabling; 80 PLUS Gold; native 16-pin GPU cable rated 450 W; 140 × 150 × 86 mm.
| Brand | MSI |
|---|---|
| Exact model | MAG A750GL PCIE5 |
| Form factor | ATX |
| PSU rated output | 750 W |
| PSU body length | 140 mm; cable connectors need additional space |
| Direct PCIe 6+2-pin ends | 3 |
| Native 16-pin GPU cable | 1 supplied connection(s); use the exact model’s supplied cables |
| Native 16-pin cable rating | 450 W |
Current MSI product overview states ATX 3.1 / PCIe 5.1 ready; some older packaging/data sheets say ATX 3.0. Confirm purchased revision and included cable.
A different choice worth checking
These alternatives address related choices. Recheck their platform, connections and fit before treating one as a replacement.
Parts lists using this exact model
These lists show the surrounding components and the tradeoffs. They are editable planning examples, not measured systems.
Follow the check that matters to your build
Sources and review notes
RigAtlas connects manufacturer specifications to component choices. This page is document-based analysis; it does not claim a hands-on test or a current store offer.
- MSI — exact model specificationsEvidence checked
- MSI — supporting specification or manualEvidence checked
See how it fits your list.
Review this component with your existing selections before making the change.