Power supplies / Compare
MSI MAG A850GL PCIE5 vs Seasonic CORE GX-750 (2024)
Product A: MSI
52 of 66 known
Change MSI MAG A850GL PCIE5
Compare the Seasonic CORE GX-750 (2024) with
Product B: Seasonic
55 of 66 known
MSI MAG A750GL PCIE5
Cooler Master MWE Gold 850 V3
Phanteks AMP GH 850W
Thermaltake Toughpower GT 850W
Seasonic FOCUS GX-850 (2024)
CORSAIR RM850x (2024)
Thermaltake Toughpower GT 750W
Seasonic CORE GX-850 (2024)
CORSAIR RM750x (2024)
ASUS ROG Strix 1000W Platinum
CORSAIR RM1000x (2024)
ASRock Steel Legend SL-850G
Change Seasonic CORE GX-750 (2024)
Compare the MSI MAG A850GL PCIE5 with
MSI MAG A750GL PCIE5
Cooler Master MWE Gold 850 V3
Phanteks AMP GH 850W
Thermaltake Toughpower GT 850W
Seasonic FOCUS GX-850 (2024)
CORSAIR RM850x (2024)
Thermaltake Toughpower GT 750W
Seasonic CORE GX-850 (2024)
CORSAIR RM750x (2024)
ASUS ROG Strix 1000W Platinum
CORSAIR RM1000x (2024)
ASRock Steel Legend SL-850G33 of 58 fields differ
- 27 different values
- 6 known for one only
- 20 the same
- 5 missing for both
Biggest differences
Each bar uses the scale of all 66 power supplies.
- PCIe 8-pin connectorsA: 4B: 2MSI has 2 more.
- SATA power connectorsA: 8B: 6MSI has 2 more.
- 4-pin Molex connectorsA: 4B: 3MSI has 1 more.
- Average noiseLower is betterA: 38.49dB(A)B: 29.84dB(A)Seasonic is 8.65 dB(A) lower.
- PowerA: 850WB: 750WMSI is 100 W higher.
Size, drawn to scale
Front and side.
- AMSI: 150 × 86 mm
- BSeasonic: 150 × 86 mm
All 66 fields
Every value links to where we found it.


General
7 of 12 differ
Series
Not available
Model numbers
MAG A850GL PCIE5, 306-7ZP8A11-CE01Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GL-PCIE5.pdfRead 16 October 2026Datasheet title MAG A850GL PCIE5. The later MAG A850GL PCIE5 II has its own order code and is a different product.4Maker product pagede-store.msi.com/products/mag-a850gl-pcie5Read 16 October 2026MSI e-shop Germany: order code 306-7ZP8A11-CE0.
SRP-CGX751-A5A32SF, SRP-CGX751-A5A32SF-W3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026Part No. SRP-CGX751-A5A32SF, the black unit. The white unit's number SRP-CGX751-A5A32SF-W comes from the AWD-IT listing.4Retailer pageldlc.com/en/product/PB00657445.htmlRead 15 October 2026Model SRP-CGX751-A5A32SF, product name Seasonic CORE GX ATX 3 (2024) 750 W.5Retailer pageawd-it.co.uk/seasonic-core-gx-750-750w-atx-3-1-power-supply-white-srp-cgx751-a5a32sf-w.htmlRead 15 October 2026MPN SRP-CGX751-A5A32SF-W for the white CORE GX-750.
GTIN / EAN
47113770842534Maker product pagede-store.msi.com/products/mag-a850gl-pcie5Read 16 October 2026MSI e-shop Germany: EAN 4711377084253 (gtin13 in the page data).8Retailer pagestore.fluidone.com/msi-mag-a850gl-pcie5-power-supply-unit-850-w-20-4-pin-atx-atx-black-mag-a850gl-pcie5Read 16 October 2026EAN 4711377084253 for SKU MAG A850GL PCIE5, the same EAN as the MSI German e-shop.
4711173878469, 47111738787113Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026EAN 4711173878469 for SRP-CGX751-A5A32SF (black). The check digit is valid. The page says WESTech no longer sells the unit, which is a statement about that shop's range.5Retailer pageawd-it.co.uk/seasonic-core-gx-750-750w-atx-3-1-power-supply-white-srp-cgx751-a5a32sf-w.htmlRead 15 October 2026EAN 4711173878711 for SRP-CGX751-A5A32SF-W (white). The check digit is valid. The listing's Non-Modular line contradicts Seasonic, Cybenetics and every other source, so it is ignored.
Announced
Status
Available4Retailer pageldlc.com/en/product/PB00657445.htmlRead 15 October 2026The French shop's page shows the unit in stock in October 2026.5Retailer pageawd-it.co.uk/seasonic-core-gx-750-750w-atx-3-1-power-supply-white-srp-cgx751-a5a32sf-w.htmlRead 15 October 2026UK retailer listing shows the white unit in stock, fewer than 3 available, in October 2026.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Colours
Black8Retailer pagestore.fluidone.com/msi-mag-a850gl-pcie5-power-supply-unit-850-w-20-4-pin-atx-atx-black-mag-a850gl-pcie5Read 16 October 2026Spec sheet: Product colour Black. The listing text still says ATX 3.0 compatible and native PCIe 5.0.9Spec databasegeizhals.de/msi-mag-a850gl-pcie5-850w-atx-3-0-a2979848.htmlRead 16 October 2026Farbe schwarz. MSI also sells a separate MAG A850GL PCIE5 WHITE under its own order code. It is not stored here because its datasheet could not be read.
Form factor
ATX3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026The page copies Seasonic's spec table. Form Factor ATX/EPS, 140 x 150 x 86 mm, which is the ATX back face of 150 x 86 mm.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026DUT Information: Type ATX12V.
ATX version
ATX 3.11Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GL-PCIE5.pdfRead 16 October 2026Feature list in the 2025 sheets (US, global, UK and AU, generated 2025-03 to 2025-12): ATX 3.1 ready, native PCIe 5.1 dual-color 16-pin cable. The 2024 JP and CA sheets say ATX 3.0 compatible with a native PCIe 5.0 connector. The specification table and the connector counts are the same in both versions. The Japanese 2025 sheet says the same product described as ATX 3.0 also supports ATX 3.1. The German e-shop page and Hardware Busters still say ATX 3.0.2Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/jp/MAG-A850GL-PCIE5.pdfRead 16 October 2026Japanese 2025 sheet: native 16-pin connector for ATX 3.1, and the same product described as ATX 3.0 also supports ATX 3.1.9Spec databasegeizhals.de/msi-mag-a850gl-pcie5-850w-atx-3-0-a2979848.htmlRead 16 October 2026Note: introduced as ATX 3.0 and PCIe 5.0 compatible, now also advertised as ATX 3.1 and PCIe 5.1 compatible. The page names the 16-pin cable 12V-2x6 and 600W, which the maker does not.
PCIe CEM version
Modular cables
Fully modular2Press releasefunkykit.com/news/seasonic-launches-updated-core-atx-3-psu-series-with-atx-3-1-and-pcie-gen-5-1Read 15 October 202680 Plus Gold certified units with a fully modular design and color-matching cables with a braided pattern.4Retailer pageldlc.com/en/product/PB00657445.htmlRead 15 October 2026Modularity: 100% modular.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026DUT Information: Cable Design Fully Modular.
Built by (OEM)
Channel Well Technology (CWT)5Measurementcybenetics.com/evaluations/psus/2336Read 16 October 2026DUT Information and Parts Description: OEM/ODM CWT, platform GPX. Hardware Busters names the company Channel Well Technology.7Reviewhwbusters.com/psus/msi-mag-a850gl-pcie5-850w-psu-reviewRead 16 October 2026Technical specifications: Manufacturer (OEM) CWT (GPX platform).
Power
6 of 9 differ
Rated continuous power
750W3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026Total continuous power 750 W.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026DUT Information: Rated Power 750 W. The Power Specifications table gives a total maximum power of 750 W.
Full power rated up to
Not available
12V rail design
Single rail3Press articlegdm.or.jp/pressrelease/2023/0719/498049Read 16 October 2026Release text: +12V single rail design, 70.5A for the 850W model.5Measurementcybenetics.com/evaluations/psus/2336Read 16 October 2026Power Specifications: one +12V column with 70.5A and 846W.7Reviewhwbusters.com/psus/msi-mag-a850gl-pcie5-850w-psu-reviewRead 16 October 2026Technical specifications: Number of 12V rails 1.9Spec databasegeizhals.de/msi-mag-a850gl-pcie5-850w-atx-3-0-a2979848.htmlRead 16 October 2026+12V 70.5A (1 Schiene).
+12V max current
70.5A1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GL-PCIE5.pdfRead 16 October 2026DC output table: +12V 70.5A, 846W. The datasheet prints -12V 0.3A and 3.6W next to it.3Press articlegdm.or.jp/pressrelease/2023/0719/498049Read 16 October 2026Release text: 70.5A for the 850W model.
+12V max power
744W3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026Maximum power row: 100 W, 744 W, 3.6 W and 15 W, with total continuous power 750 W. The 744 W is the +12V figure.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026Power Specifications table: +12V 744 W, total maximum power 750 W.
+3.3V and +5V combined power
100W3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026Maximum power row prints 100 W once for the +3.3 V and +5 V rails, so it is one shared limit.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026Power Specifications table: one merged cell of 100 W under +3.3V and +5V, so it is one shared limit. Each rail is 20 A.
+5V standby current
AC input voltage
Lowest100Highest240V1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GL-PCIE5.pdfRead 16 October 2026Input Voltage Range 100~240 VAC. AC input 100-240V, 12A, 47-63Hz.
Lowest100Highest240V3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026AC input 100 V - 240 V, 10 - 5 A, 50 Hz - 60 Hz.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026DUT Information: Rated Voltage 100-240 Vrms, manufacturer-provided.
Alternative low power mode (ALPM)
Certifications
2 of 5 differ
80 PLUS rating
Cybenetics efficiency at 115V
Cybenetics efficiency at 230V
Cybenetics noise at 115V
Measured
10 of 10 differ
Average efficiency at 115V (measured)
Average efficiency at 230V (measured)
Light-load efficiency at 115V (measured)
Average power factor at 115V (measured)
Average noise at 115V (measured)
Noise at full load at 115V (measured)
Standby power with no load at 115V (measured)
Hold-up time (measured)
12V ripple at full load (measured)
12V load regulation (measured)
Cables and connectors
5 of 7 differ
Cables
AMSI MAG A850GL PCIE5
| 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) | 4 | 2 | 600 | 18AWG | Not available |
| 16-pin PCIe (revision not stated) | 1 | 1 | 600 | Not available | 600 |
| 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-A850GL-PCIE5.pdfRead 16 October 2026Connector table: ATX 24 pin 1, EPS 4+4 pin 2, PCI-E 5.0 16 pin 1 (600W), PCI-E 6+2 pin 4, SATA 8, Molex 4, FDD 1. The datasheet gives no cable counts, lengths or wire gauges. Those come from the Cybenetics cable table. The datasheet and Geizhals rate the 16-pin cable 600W. Cybenetics and Hardware Busters say the connector is set to 450W by its sense pins. The 600W maker figure is stored.5Measurementcybenetics.com/evaluations/psus/2336Read 16 October 2026Cables and Connectors table: ATX 20+4 pin 600 mm 18AWG, 2 x 4+4 pin EPS 750 mm 18AWG, two 6+2 pin PCIe cables 600 mm + 150 mm (4 plugs) 18AWG, 12+4 pin PCIe 600 mm (450W) 16-26AWG, two SATA cables 500 + 150 + 150 + 150 mm (8 plugs) 18AWG, one cable with 4 Molex and 1 FDD 500 + 150 + 150 + 150 mm (+150 mm) 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. Lengths are the lengths to the first plug.7Reviewhwbusters.com/psus/msi-mag-a850gl-pcie5-850w-psu-reviewRead 16 October 2026Cable table matches the Cybenetics report. The review calls the connector a plain 12VHPWR socket although the label says 12V-2x6, and says the connector is set to 450W.
BSeasonic CORE GX-750 (2024)
| Connector | Connectors | Cables | Length to first plug (mm) | Wire gauge | Rated power (W) |
|---|---|---|---|---|---|
| ATX 24-pin (20+4) | 1 | 1 | 610 | 16-18AWG | Not available |
| CPU 8-pin (EPS, 4+4) | 2 | 2 | 750 | 16AWG | Not available |
| PCIe 8-pin (6+2) | 2 | 1 | 700 | 16-18AWG | Not available |
| 12V-2x6 | 1 | 1 | 700 | 16AWG | 600 |
| SATA power | 6 | 2 | 455 | 18AWG | Not available |
| 4-pin Molex | 3 | 1 | 455 | 18AWG | Not available |
Source4Retailer pageldlc.com/en/product/PB00657445.htmlRead 15 October 2026Connector rows: 2x +12V (P8 - 2 x P4), 6x Serial ATA, 1x ATX 20+4 pin, 3x Molex 4 pin, 2x PCI Express 6+2 pin, 1x PCI Express 16 pin (12V-2x6). These are the plug counts that the stored table uses.6Reviewgeeknetic.es/Review/3008/Seasonic-CORE-ATX-3-GX-750-Review.htmlRead 15 October 2026The set holds a 610 mm ATX cable, two 750 mm EPS cables, the 12V-2x6 cable, a cable that turns the 12V-2x6 connector into two 8-pin PEG plugs with the same 600 W limit, two SATA cables with up to 3 connectors and a 750 mm maximum length, and one Molex cable with three connectors and a 690 mm maximum length. The SATA and Molex lengths run to the last plug.7Reviewkitguru.net/components/power-supplies/zardon/seasonic-core-gx-850-atx-3-reviewRead 15 October 2026Page 2 of KitGuru's CORE GX 850 review shows Seasonic's Cable Summary slide for the whole CORE GX ATX 3 family, with one column per output. The 750 W column reads: MB 610 mm 1 cable with 20+4 pins, CPU 750 mm 2 cables with 4+4 pins, 12V-2x6 700 mm 1 cable, PCIe 750 mm with 6+2 pins 0 cables, PCIe 700 mm with 16 pins to 2 x 6+2 pins 1 cable, SATA 750 mm 2 cables with 3 connectors, Molex 690 mm 1 cable with 3 connectors. The slide has no single 6+2 pin PCIe cable for the 750 W unit, so the unit has 2 PCIe 8-pin plugs on 1 cable. The Cybenetics sample lists one more single 6+2 pin cable at 750 mm, which is not stored. Cable lengths to the first plug come from the Cybenetics report for SATA and Molex, since the slide gives lengths to the last plug. The 16-pin to dual 8-pin cable shares the 12V-2x6 PSU socket with the native 12V-2x6 cable on the 850 W unit, as the page 3 photo of the modular panel shows. The same panel is expected here, but no photo of the 750 W unit confirms it.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026Cables and Connectors table: ATX 615 mm 16-18AWG, EPS 4+4 750 mm 16AWG (2 cables), 2x 6+2 PCIe 700 mm on one cable with two plugs 16-18AWG, a single 6+2 PCIe 750 mm cable 16-18AWG, 12+4 pin PCIe 700 mm (600W) 16-28AWG, SATA 455 mm then 155 mm then 155 mm on 2 cables (6 plugs, 18AWG), 4-pin Molex 455 mm then 125 mm then 125 mm on 1 cable (3 plugs, 18AWG). The stored ATX, EPS and 12V-2x6 lengths and the PCIe cable follow Seasonic's cable slide. The 16-28AWG range of the 12V-2x6 cable includes the thin sideband wires, so the 16AWG power wire gauge is stored. The extra single 6+2 pin cable in the sample is not in Seasonic's slide.
CPU (EPS) connectors
2
2
PCIe 8-pin connectors
4
2
16-pin GPU connectors
1
1
SATA power connectors
8
6
4-pin Molex connectors
4
3
Cable style
Sleeved3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026Cable type: Individual Black Cables with Braided Pattern.6Reviewgeeknetic.es/Review/3008/Seasonic-CORE-ATX-3-GX-750-Review.htmlRead 15 October 2026The cables have individual sleeving of a plastic material with a textured finish like nylon braid, and the same sleeving goes on every cable.
Fan
1 of 4 differ
Fan size
120mm1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GL-PCIE5.pdfRead 16 October 2026Specifications: Fan Size 120 mm. Cybenetics names the fan DF1202512FDHN.3Press articlegdm.or.jp/pressrelease/2023/0719/498049Read 16 October 2026Release text: 120mm FDB fan.5Measurementcybenetics.com/evaluations/psus/2336Read 16 October 2026Cooling: 120mm Fluid Dynamic Bearing Fan (DF1202512FDHN).
120mm2Press releasefunkykit.com/news/seasonic-launches-updated-core-atx-3-psu-series-with-atx-3-1-and-pcie-gen-5-1Read 15 October 2026A 120 mm hydro dynamic bearing fan with Seasonic's Smart and Silent Fan Control.3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026Fan Size 120 mm, Fan Control Smart and Silent Fan Control, life expectancy 25,000 hours at 40 C.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026Parts Description: Hong Hua HA1225H12F-Z, 120 mm.
Fan bearing
Fluid dynamic (FDB)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GL-PCIE5.pdfRead 16 October 2026Specifications: Fan Bearing Fluid Dynamic Bearing. The Bearing Type row prints Hydro-Dynamic Bearing. The feature list says 120mm Fluid Dynamic Bearing Fan. The rated speed is 500 - 1800 +-15% RPM.3Press articlegdm.or.jp/pressrelease/2023/0719/498049Read 16 October 2026Release text: 120mm FDB fan.5Measurementcybenetics.com/evaluations/psus/2336Read 16 October 2026Cooling: 120mm Fluid Dynamic Bearing Fan (DF1202512FDHN).
Hydrodynamic (HDB)2Press releasefunkykit.com/news/seasonic-launches-updated-core-atx-3-psu-series-with-atx-3-1-and-pcie-gen-5-1Read 15 October 2026Hydro dynamic bearing fan, 120 mm.3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026Fan Bearing: Hydro Dynamic Bearing.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026Parts Description: Hong Hua HA1225H12F-Z, 120 mm, 12V, 0.58A, Fluid Dynamic Bearing Fan. Seasonic's own wording is Hydro Dynamic Bearing.
Fan mode
Always on5Measurementcybenetics.com/evaluations/psus/2336Read 16 October 2026Semi-Passive Operation is marked absent. The typical load tests show the fan at 1145 rpm at 10% load.7Reviewhwbusters.com/psus/msi-mag-a850gl-pcie5-850w-psu-reviewRead 16 October 2026Technical specifications: Semi-Passive Operation not supported.
Always on6Reviewgeeknetic.es/Review/3008/Seasonic-CORE-ATX-3-GX-750-Review.htmlRead 15 October 2026These models do not stop the fan at idle. It always runs under PWM control at about 40% PWM up to 60% load, with idle speeds of about 400 rpm. The review lists the lack of a hybrid fan stop as a negative.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026DUT Information: Semi-Passive Operation not checked. The fan reads 864 rpm at 10% load.
Fan mode switch
No5Measurementcybenetics.com/evaluations/psus/2336Read 16 October 2026The unit has no semi-passive mode, so it has no switch for it.7Reviewhwbusters.com/psus/msi-mag-a850gl-pcie5-850w-psu-reviewRead 16 October 2026Semi-passive operation is marked absent in the specification list.
No6Reviewgeeknetic.es/Review/3008/Seasonic-CORE-ATX-3-GX-750-Review.htmlRead 15 October 2026The review describes no fan mode switch and no hybrid fan mode. The unit has no semi-passive mode to switch off.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026DUT Information: Semi-Passive Operation not checked, so there is no mode to switch off.
Protection and parts
1 of 3 differ
Protections
Over-current (OCP), Over-voltage (OVP), Under-voltage (UVP), Over-power (OPP), Over-temperature (OTP), Short-circuit (SCP), No-load (NLO), Surge and inrush (SIP)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GL-PCIE5.pdfRead 16 October 2026Specifications and feature list: OCP / OVP / OPP / OTP / SCP / UVP. NLO and SIP come from the Hardware Busters protection tests.7Reviewhwbusters.com/psus/msi-mag-a850gl-pcie5-850w-psu-reviewRead 16 October 2026Protection Features page: NLO passes, SIP is MOV for surge and an NTC thermistor with bypass relay for inrush, fan failure protection is absent, OTP and SCP pass. The Cybenetics report has no protection test section for this unit. The review says its 12V and OPP settings are correct, and 3.3V OCP triggers too high.
Over-current (OCP), Over-voltage (OVP), Under-voltage (UVP), Over-power (OPP), Over-temperature (OTP), Short-circuit (SCP), No-load (NLO), Surge and inrush (SIP)3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026Protection: OCP, OPP, OTP, SCP, OVP, UVP. NLO and SIP come from the Cybenetics protection tests.8Measurementcybenetics.com/evaluations/psus/2753Read 15 October 2026Protection Features (Manufacturer) lists OPP, OCP (+12V), OTP, SCP, surge protection and inrush current protection. Fan failure protection is not ticked. The protection tests tick NLO and show SIP: surge MOV, inrush NTC and bypass relay.
All-Japanese capacitors
Not available
Not available
MTBF (claimed)
Monitoring and lighting
0 of 4 differ
Software monitoring
Not available
Not available
Software
Not available
Not available
Built-in power display
Not available
Not available
Dimensions and weight
1 of 2 differ
Dimensions
Width150Height86Depth140mm(5.9 × 3.4 × 5.5 in)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GL-PCIE5.pdfRead 16 October 2026Specifications: Dimensions (DxWxH) 140 x 150 x 86 mm. Depth 140, width 150, height 86. Hardware Busters prints 150 x 85 x 140 mm for W x H x D. The table also prints 120 x 120 x 25.6 mm and a card weight of 169 g, which are fan-card template rows and are not stored.3Press articlegdm.or.jp/pressrelease/2023/0719/498049Read 16 October 2026Release text: width 150 mm, depth 140 mm, height 86 mm.
Width150Height86Depth140mm(5.9 × 3.4 × 5.5 in)3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026140 mm (L) x 150 mm (W) x 86 mm (H). Depth 140, width 150, height 86. The page lists the Cybenetics levels as TBA, so those fields come from the Cybenetics report.4Retailer pageldlc.com/en/product/PB00657445.htmlRead 15 October 2026Height 86 mm, width 150 mm, length 140 mm.6Reviewgeeknetic.es/Review/3008/Seasonic-CORE-ATX-3-GX-750-Review.htmlRead 15 October 2026Spec list: 140 mm (L) x 150 mm (W) x 86 mm (H).
In the box
None of 1 known
In the box
Not available
Not available
Links
Not compared
Product page
de-store.msi.com/products/mag-a850gl-pcie54Maker product pagede-store.msi.com/products/mag-a850gl-pcie5Read 16 October 2026MSI e-shop Germany. msi.com and us-store.msi.com refused automated access.
seasonic.com/core-gx-atx-3-20241Maker product pageseasonic.com/core-gx-atx-3-2024Read 15 October 2026Seasonic's site is blocked for agents, so the page text was not read. The link is the CORE GX ATX 3.1 family page that search results name for this unit. The specs come from Seasonic's launch release, retailer copies of Seasonic's spec table, the cable slide Seasonic's own presentation shows in a KitGuru review, the 80 PLUS list, a review and the Cybenetics report.
Spec sheet
storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GL-PCIE5.pdf1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GL-PCIE5.pdfRead 16 October 2026MSI US datasheet for MAG A850GL PCIE5, generated 2025-12-03. MSI publishes regional copies at storage-asset.msi.com/datasheet/power-supply/<region>/MAG-A850GL-PCIE5.pdf.
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Manual
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EPREL registration number
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Warranty
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Manufacturer warranty (source market)
7years2Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/jp/MAG-A850GL-PCIE5.pdfRead 16 October 2026Japanese feature list, generated 2025-02-03: 7-year long product warranty. The sheet is for the JP market. The German e-shop and the Japanese launch release also say 7 years. Hardware Busters says five years.3Press articlegdm.or.jp/pressrelease/2023/0719/498049Read 16 October 2026Release text: product warranty 7 years. The market is Japan.4Maker product pagede-store.msi.com/products/mag-a850gl-pcie5Read 16 October 2026Page shows 7 Jahre Garantie. The page is the German shop, so the market is Germany. The page text still says ATX 3.0 compatible and native PCIe 5.0.
7years2Press releasefunkykit.com/news/seasonic-launches-updated-core-atx-3-psu-series-with-atx-3-1-and-pcie-gen-5-1Read 15 October 2026Sea Sonic's 7-year worldwide manufacturer's warranty.3Retailer pageonline.westech.sk/seasonic-core-gx-gold-750w-v2-atx-3-1-pcie-5-1-modular_d175947.htmlRead 15 October 2026Warranty 7 Years.
Both are also in the API. Back to all power supplies.







