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Today's £1 PC has been found - View more epic savings and flash deals >>

1250W MSI MPG A1250GS PCIE5 Modular 80 Plus Gold PSU

1250W MSI MPG A1250GS PCIE5 Modular 80 Plus Gold PSU

CCL Code: PSU2386

Was £199.99

SAVE £20

Now only

£179.99 inc VAT

1250W MSI MPG A1250GS PCIE5 Modular 80 Plus Gold PSU

MPG A1250GS PCIE5

Key Features:

  • Wattage: 1250W
  • 80+ Rating: 80 Plus Gold
  • Modularity: Fully Modular
  • ATX Version: ATX 3.1

Save 5% when you buy from 3 or more different categories with code BUY3GET5

Wattage:

1250W MSI MPG A1250GS PCIE5 Modular 80 Plus Gold PSU

MPG A1250GS PCIE5

Was £199.99

SAVE £20

Now only

£179.99 inc VAT

Available for Free Priority Delivery from Tomorrow

or Click & Collect from Today

10+ In Stock Now

Order within

CCL Code: PSU2386
  • Wattage: 1250W
  • 80+ Rating: 80 Plus Gold
  • Modularity: Fully Modular
  • ATX Version: ATX 3.1

Save 5% when you buy from 3 or more different categories with code BUY3GET5

Wattage:

Overview

Lasting Durability, Quietly Yours.

The MPG A1250GS PCIE5 provides 80 PLUS Gold certified power efficiency, Dual-native 12V-2x6 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.

Main Features

  • Supports Nvidia GeForce RTX 50 series graphics card
  • 2 x native 12V-2x6 connector
  • Dual-color 12V-2x6 cable
  • 80 PLUS Gold certified
  • Optimized the sound level
  • 100% all Server-grade 105 degree C capacitor
  • Embossed Jacket Cables, the cables are more bending and routing
  • Industrial level protection with OCP/ OTP/ OPP/ SCP/ OVP/ UVP/ SIP/ NLO
Promotions

Build it your way – and save!

Add products from 3 or more different categories and get 5% off your total when you use code BUY3GET5 at checkout.

Terms & Conditions apply.

 

Terms and Conditions

Cannot be combined with any other offer. UK residents only. Offer available on selected qualifying products and in qualifying categories. Discount will apply to three or more items bought from separate categories (e.g. one graphics card, one motherboard and one cooler). It will not apply to multiples from categories (e.g. three SSDs).

Discount will be applied to the items in your basket when you use code "BUY3GET5" at the checkout stage - please double-check your basket to ensure the offer applies correctly when prompted to add a discount code. Product exclusions may apply to this offer at our discretion.

Offer does NOT apply to systems that have such components and excludes graphics cards. CCL reserve the right to end this offer at any time. Offer may not be substituted, exchanged, sold, or redeemed for cash or other goods or services. Offer only available on orders placed on CCLonline.com - offer is not available via telephone or our eBay or Amazon stores.

Promotional Period: From Thursday 6th November 2025 whilst stocks last. 

Specifications

Interfaces/Ports

SATA Connectors 8
CPU Connectors 2 x 4+4-pin EPS
PCI Connectors 1 x 6+2-pin PCIe
Motherboard Connectors 1 x 24-pin ATX
Molex Connectors 4
Other Connectors 2 x 12V-2x6

Compliance

ATX Spec ATX 3.1
Standards 80 PLUS Gold Certified
Cybenetics ETA Gold rated
Safety OCP/ OTP/ OPP/ SCP/ OVP/ UVP/ SIP/ NLO

Electrical

Voltage 100 ~ 240 V
Power 1250 W
Frequency Range 50 ~ 60 Hz

Physical

Form Factor ATX Power Supply
Case Colour Black
Width 150 mm
Depth 150 mm
Height 86 mm

Warranty

Warranty 10 Years

Key Features

Main Colour Black
Modular Cables Modular
80Plus Rated 80 Plus Gold
PSU Form Factor ATX
PCIe Connectors 1
Motherboard (EPS) Power Connectors 2 x 4+4-Pin
PCIe Pin Type 6+2-Pin
PSU Depth 150 mm
Cybenetics Efficiency ETA Cert. Gold
CPU Power Pins (male) 16
PCIe Power Pins (male) 8
12VHPWR 16-pin Connector Yes
Create Your Own Gaming PC (CCL) Yes
12V-2x6 Rating 600W

Item Details

Manufacturer MSI
Manufacturer Code MPG A1250GS PCIE5
EAN 4711377244077
UPC 824142376294
Condition New
Warranty

Warranty Information

Warranty 10 Years

Manufacturer Information

Manufacturer MSI
Manufacturer Code MPG A1250GS PCIE5