PC parts / Power supplies
MSIPower supply
MAG A750GL PCIE5
Released July 2023.2Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/jp/MAG-A750GL-PCIE5-global.pdfRead 15 October 2026Original datasheet, generated 2023-07-27 and rated ATX 3.0 compatible. Heise lists the unit from 2023-07-06. Last checked 16 October 2026.
- Power
- 750W
- Efficiency
- 80 PLUS Gold
- Modular cables
- Fully modular
- ATX version
- ATX 3.1
48 of 66 fields known.
General
- Series
- Not available
- Model numbers
- MAG A750GL PCIE51Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026Datasheet title MAG A750GL PCIE5.
- Announced
- Not available
- Status
- Available6Retailer pagestore.fluidone.com/msi-mag-a750gl-pcie5-power-supply-unit-750-w-20-4-pin-atx-atx-black-mag-a750gl-pcie5Read 15 October 2026Listing is live in October 2026. Paradigit also lists the unit in stock.7Retailer pageparadigit.ie/msi-mag-a750gl-pcie5-750-w/21309339/productRead 15 October 2026In stock, delivery in 4-5 working days, in October 2026. The listing still says ATX 3.0 compatible.
- Predecessor
- Not available
- Successor
- Not available
- Launch price (US)
- Not available
- Launch price (EU)
- Not available
- Markets
- Not available
- Colours
- Black5Spec databasepreisvergleich.heise.de/msi-mag-a750gl-pcie5-750w-atx-3-0-306-7zp8b11-ce0-a2979498.htmlRead 15 October 2026Colour black.7Retailer pageparadigit.ie/msi-mag-a750gl-pcie5-750-w/21309339/productRead 15 October 2026Colour Black.
- ATX version
- ATX 3.11Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026Feature list in the 2025 sheets (US, AU, UK, global and TW): ATX 3.1 ready, native PCIe 5.1 16-pin cable. The 2023 and 2024 sheets (JP, MX, CN and CA, the CA one generated 2024-05-09) say ATX 3.0 compatible with native PCIe 5.0. The specification table and the connector counts are the same in both versions.5Spec databasepreisvergleich.heise.de/msi-mag-a750gl-pcie5-750w-atx-3-0-306-7zp8b11-ce0-a2979498.htmlRead 15 October 2026The page says the unit first launched as ATX 3.0 and PCIe 5.0 compatible and is now marketed as ATX 3.1 and PCIe 5.1 compatible. The order code is 306-7ZP8B11-CE0.
- PCIe CEM version
- PCIe 5.11Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 20262025 sheets: native PCIe 5.1 dual-color 16-pin cable. The earlier sheets say PCIe 5.0. The specification table still names the connector PCI-E 5.0 (16 pin).5Spec databasepreisvergleich.heise.de/msi-mag-a750gl-pcie5-750w-atx-3-0-306-7zp8b11-ce0-a2979498.htmlRead 15 October 2026Now marketed as PCIe 5.1 compatible, with a native 12V-2x6 connector rated 450 W.
- Modular cables
- Fully modular1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026Specifications: Modular Yes (full modular).
- Built by (OEM)
- Channel Well Technology (CWT)3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026DUT Information: OEM/ODM CWT.
Power
- Rated continuous power
- 750W1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026Specifications: Power Watt 750W. Total power 750W. Power excursion 1500W up to 200% of rated power for 100 microseconds.3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Manufacturer-provided information: Rated Power 750 W.
- Full power rated up to
- Not available
- 12V rail design
- Single rail1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026The DC output table has one +12V column, 62A and 744W. Heise also lists a single rail.5Spec databasepreisvergleich.heise.de/msi-mag-a750gl-pcie5-750w-atx-3-0-306-7zp8b11-ce0-a2979498.htmlRead 15 October 2026+12V 62 A, single rail.7Retailer pageparadigit.ie/msi-mag-a750gl-pcie5-750-w/21309339/productRead 15 October 2026Single rail, combined +12V 744 W, max 62 A.
- +12V max current
- 62A1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026DC output table: +12V 62A, 744W.
- +12V max power
- 744W1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026DC output table: +12V 744W. Total power 750W.
- +3.3V and +5V combined power
- 110W1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026DC output table: +5V 20A and +3.3V 20A with one 110W figure under both.
- +5V standby current
- 2.5A1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026DC output table: +5Vsb 2.5A, 12.5W. The -12V rail is 0.3A, 3.6W.
- AC input voltage
- Lowest100Highest240V1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026Input Voltage Range 100~240 VAC. AC input 100-240V, 10A, 47-63Hz.
- Alternative low power mode (ALPM)
- Yes3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026ALPM (Alternative Low Power Mode) compatible, checked.
Certifications
- Cybenetics efficiency at 115V
- Cybenetics Gold3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Report 24PS2356A, certification ID 252356, issued Feb 15, 2024. ETA Gold badge at 115V. The sample serial is blank. Received Jan 26, 2024, tested Feb 14, 2024.
- Cybenetics efficiency at 230V
- Cybenetics Gold3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026ETA Gold badge at 230V.
- Cybenetics noise at 115V
- Standard+3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026LAMBDA Standard+ badge at 115V.
- Cybenetics noise at 230V
- Standard+3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026LAMBDA Standard+ badge at 230V.
Measured
- Average efficiency at 115V (measured)
- 88.709%3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Accredited average over more than 1450 load combinations at 115V. Ambient 28-32 C.
- Average efficiency at 230V (measured)
- 90.912%3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Accredited average over more than 1450 load combinations at 230V.
- Light-load efficiency at 115V (measured)
- 64.826%3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Efficiency at 2% load at 115V. The unit is above 500 W, so the 2% load applies. At 230V it is 63.405%.
- Average power factor at 115V (measured)
- 0.9783Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Accredited average over more than 1450 load combinations at 115V. At 230V it is 0.934.
- Average noise at 115V (measured)
- 36.13dB(A)3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Accredited average over more than 1450 load combinations at 115V, ambient 28-32 C. The 230V average is 35.42 dBA.
- Noise at full load at 115V (measured)
- 47.4dB(A)3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Typical Load Tests (supplementary), 100% load row at 115V: 47.4 dB(A) at 2317 rpm fan speed, intake 45.52 C and exhaust 55.57 C. Not used for certification.
- Standby power with no load at 115V (measured)
- 0.0369W3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Standby power consumption at 115V with no load on +5VSB. At 230V it is 0.1026 W.
- Hold-up time (measured)
- 18ms3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Hold-Up Time and PWR_OK Signal: hold-up time 18.00 ms, AC loss to PWR_OK 16.60 ms, at maximum continuous load. The report prints no input voltage.
- 12V ripple at full load (measured)
- 32.77mV3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Non-accredited. 12V ripple at full load at 115V. At 230V it is 33.39 mV.
- 12V load regulation (measured)
- 0.63%3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Non-accredited. 12V load regulation at 115V. At 230V it is 0.61%.
Cables and connectors
- Cables
Connector Connectors Cables Length to first plug (mm) Wire gauge Rated power (W) ATX 24-pin (20+4) 1 1 600 18AWG Not available CPU 8-pin (EPS, 4+4) 2 2 750 18AWG Not available PCIe 8-pin (6+2) 3 2 600 18AWG Not available 12V-2x6 1 1 590 Not available 450 SATA power 8 2 500 18AWG Not available 4-pin Molex 4 1 500 18-20AWG Not available 4-pin floppy 1 1 500 18-20AWG Not available Source1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026Connector table: ATX 24 pin 1, EPS 4+4 pin 2, PCI-E 5.0 16 pin 1 (450W), PCI-E 6+2 pin 3, SATA 8, Molex 4, FDD 1. Lengths and wire gauges come from the Cybenetics report.3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Cables and Connectors table: ATX 20+4 pin 600 mm 18AWG, 2x 4+4 pin EPS 750 mm 18AWG, one 6+2 pin PCIe 600 mm and one 6+2 pin PCIe 600+150 mm 18AWG, 12+4 pin PCIe 590 mm (450W) 16-26AWG, 2 SATA cables 500+150+150+150 mm 18AWG, one 4-pin Molex 500+150+150+150 mm and FDD +150 mm cable 18-20AWG. The 16-26AWG range of the 12+4 pin cable includes the thin sideband wires and no source gives the power wire gauge, so no gauge is stored. A German retailer feed lists the motherboard cable as 45 cm, which differs from the 600 mm here.- CPU (EPS) connectors
- 2
- PCIe 8-pin connectors
- 3
- 16-pin GPU connectors
- 1
- SATA power connectors
- 8
- 4-pin Molex connectors
- 4
Fan
- Fan size
- 120mm1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026Specifications: Fan Size 120 mm.3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Cooling: 120mm Fluid Dynamic Bearing Fan (DF1202512FDHN).
- Fan bearing
- Fluid dynamic (FDB)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026Specifications: Fan Bearing Fluid Dynamic Bearing. Feature list: 120mm Fluid Dynamic Bearing Fan.3Measurementcybenetics.com/evaluations/psus/2356Read 15 October 2026Cooling: 120mm Fluid Dynamic Bearing Fan (DF1202512FDHN).
Protection and parts
- Protections
- Over-current (OCP), Over-voltage (OVP), Under-voltage (UVP), Over-power (OPP), Over-temperature (OTP), Short-circuit (SCP)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026Specifications: OCP / OVP / OPP / OTP / SCP / UVP.
- All-Japanese capacitors
- Not available
- MTBF (claimed)
- Not available
Monitoring and lighting
- Software monitoring
- Not available
- Software
- Not available
- Built-in power display
- Not available
Dimensions and weight
Front and side, drawn to scale.
- Dimensions
- Width150Height86Depth140mm(5.9 × 3.4 × 5.5 in)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026Specifications: Dimensions (DxWxH) 140 x 150 x 86 mm.
- Weight
- Not available
In the box
We could not find any of these 1 fields. Show them
- In the box
- Not available
Links
- Product page
- Not available
- Spec sheet
- storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdf1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdfRead 15 October 2026MSI US datasheet for MAG A750GL PCIE5, generated 2025-12-03. MSI publishes regional copies at storage-asset.msi.com/datasheet/power-supply/<region>/MAG-A750GL-PCIE5.pdf.
- Manual
- Not available
- EPREL registration number
- Not available
Warranty
- Manufacturer warranty (source market)
- 7years2Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/jp/MAG-A750GL-PCIE5-global.pdfRead 15 October 2026Japanese feature list: 7-year long product warranty. The sheet is for the JP market. German and UK retailers also list 7 years. The MSI Thailand store lists 3 years, which is a regional term.5Spec databasepreisvergleich.heise.de/msi-mag-a750gl-pcie5-750w-atx-3-0-306-7zp8b11-ce0-a2979498.htmlRead 15 October 2026Warranty 7 years on the German listing.
Compare with
Pick a power supply to see both side by side. Differences are marked yellow.
Variants
Each variant lists only what differs from the specs above.
| Model number | GTIN |
|---|---|
| MAG A750GL PCIE5 | 4711377087261 |
Sources
We read 7 sources for this power supply. The numbers match the markers in the sheet.
- Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A750GL-PCIE5.pdf
- Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/jp/MAG-A750GL-PCIE5-global.pdf
- Measurementcybenetics.com/evaluations/psus/2356
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