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MSI MPG PCIE5 A1250GS PCIE5

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MSI MPG PCIE5 A1250GS PCIE5
2025MPGsemi-passive cooling80+ Gold10 year warranty
850 W1000 W1250 W
Main
Power1250 W
Form factorATX
Specs
PFCactive
Efficiency90 %
Cooling systemsemi-passive (fan off)
Fan size135 mm
Fan bearinghydrodynamic
Certification80+ Gold
ATX12V version3
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA8
MOLEX4
PCI-E 8pin (6+2)1
PCI-E 16pin2
Floppy
Cable systemmodular
Cable length
MB600 mm
CPU750 mm
PCI-E600 mm
Max. power
+3.3V22 А
+5V22 А
+12V1104.1 А
-12V0.3 А
+5Vsb3 А
+12V1249 W
+3.3V +5V120 W
-12V3.6 W
+5Vsb15 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOCP, OTP, UVP
Manufacturer's warranty10 years
Dimensions (HxWxD)86x150x150 mm
Official Websitemsi.com
Added to E-CatalogApril 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer

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1250W MSI MPG A1250GS PCIE5 Modular 80 Plus Gold PSU

Lasting Durability, Quietly Yours. The MPG A1250GS PCIE5 provides 80 PLUS Gold certified power efficiency, Dual-native 12V-2... morex6 connectors to support the latest gaming graphics cards, and is ATX 3.1-ready. Cooling is managed by a durable and silent 135 mm Fluid-dynamic bearing (FDB) fan. Outfitted with a half bridge LLC DC-to-DC topology and semi-digital design, and a fully modular design, embossed Jacket cables with pre-installed cable organizers simplify cable management for a cleaner and more efficient setup. Dual PCIe 5.1 GPU Support (Dual-native 12V-2x6 Connectors) Through the Dual-native 12V-2x6 PCIe connectors, the PSU can deliver up to 600W of power per port to a PCIe 5.1 GPU. The new connector structure, along with its distinctive yellow color, helps to easily identify and prevent loose connections. Gold Efficiency Certified The efficiency of a power supply directly impacts system performance and power consumption. A Gold certification represents an exceptional standard for energy efficiency, offering up to 90% efficiency. This ensures reduced power consumption while maintaining peak performance at higher efficiency levels. 135 mm FDB Fan A 135 mm Fluid-Dynamic Bearing (FDB) fan offers reliable cooling performance that balances both noise and temperature output. Low Noise Operation This power supply is designed for quiet operation, keeping noise levels as low as a peaceful night. It also includes a Zero Fan Mode for completely silent performance during low loads. Embossed Jacket Modular Cables The sleek matt black embossed jacket cables not only elevates its appearance but also makes cable management significantly easier and more sophisticated for users. A fully modular design means that only the connectors required by the build are used. This significantly reduces cable clutter, simplifying the overall build and improving airflow. 100% Server-grade 105°C Capacitors This power supply features 100% Server-grade 105°C capacitors alongside advanced Infineon CoolMOS and SiC SBD components. It is designed for efficient power conversion and ensures long-lasting, safe operation. Half-bridege LCC Topology + DC-to-DC Robust internals support a wide range of AC inputs, while delivering stable output for high performance components. A half-bridge LLC with DC-to-DC converter includes an active PFC design. Extensive Connectivity A wide range of connectivity options provides extensive hardware support. Connect and upgrade multiple hard drives, SSDs, graphics cards and other components quickly and easily.
CCLonline.com
Delivery: to United Kingdom
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£179.99
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MSI MPG A1250GS PCIE5 power supply unit 1250 W 20+4 pin ATX ATX Black

Featuring ATX 3.1 and PCIe 5.1 support with two 12V-2x6 connectors these PSUs are built to handle NVIDIAs 50 series graphics... morecards and AI PCs with ease. Advanced thermal solutions ensure cool stable and efficient operation even under heavy loads giving you the reliability and durability you need for gaming streaming or AI-powered tasks.
Quzo.co.uk
Delivery: to United Kingdom
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£185.12
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MSI MPG A1250GS 1250W Full Modular Compact 80+ Gold ATX 3.1 PCIE 5.1 Q

Scan.co.uk
Delivery: to United Kingdom
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£199.99
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MSI MPG A1250GS PCIE5 power supply unit 1250 W 20+4 pin ATX ATX Black

MSI MPG A1250GS PCIE5 power supply unit 1250 W 20+4 pin ATX ATX Black
ComputersDeal.com
Delivery: in United Kingdom
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£203.75
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MSI MPG A1250GS PCIE5 power supply unit 1250 W 20+4 pin ATX ATX Black

Featuring ATX 3.1 and PCIe 5.1 support with two 12V-2x6 connectors. these PSUs are built to handle NVIDIA's 50 series graphic... mores cards and AI PCs with ease. Advanced thermal solutions ensure cool. stable. and efficient operation. even under heavy loads. giving you the reliability and durability you need for gaming. streaming. or AI-powered tasks.
itsupplies.uk
Delivery: to United Kingdom
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£203.75
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Series MSI MPG
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MSI MPG PCIE5 A1000G PCIE5
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1000 W, 24+8+8(4+4) pin, 6 х 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 10 years
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MSI MPG GF A850GF
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850 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, mining, certificate 80+ Gold, warranty 10 years
MSI MPG GUNGNIR 300P AIRFLOW
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MSI MPG CORELIQUID K240 V2
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MSI MPG GS A850PCIE5
from £139.49 
850 W, 24+8+8(4+4) pin, 3 х 6+2 pin, 1 x 16 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
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liquid cooling, per processor, AMD: AM4, AM5, TR4, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 2, 120 mm, depth 25 mm, backlight, UV glow, backplate mount, display
MSI MPG GF A750GF
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750 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, mining, certificate 80+ Gold, warranty 10 years
MSI MPG GUNGNIR 110R White
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MSI MPG GS A1000PCIE5
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1000 W, 24+8+8(4+4) pin, 1 х 6+2 pin, 2 x 16 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
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MSI MPG GF A750WHITE
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MSI MPG GUNGNIR 111R
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MSI MPG PCIE5 A1250GS PCIE5
from £179.99 
1250 W, 24+8+8(4+4) pin, 1 х 6+2 pin, 2 x 16 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
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from £129.98 
gaming, Midi Tower, E-ATX, no PSU, front panel: USB A 2, USB C 1, fan backlight, ≥ 4 fans

MSI MPG PCIE5 configurations

Price for MSI MPG PCIE5
MSI MPG PCIE5 A850G PCIE5from £109.9812 offers
MSI MPG PCIE5 A1000G PCIE5from £121.9915 offers
MSI MPG PCIE5 A1250GS PCIE5from £179.995 offers
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