MSI MPG A1000G 1000W 80+ Gold Fully Modular ATX 3.1 PSU

The MSI MPG A1000G PCIe5 is a 1000W fully modular ATX 3.1 power supply rated 80+ Gold, designed for high-end gaming builds and systems running the latest PCIe 5.0 graphics cards. Featuring 100% Japanese 105 degrees C capacitors, LLC Half Bridge topology with DC-DC module, a 120mm Fluid Dynamic Bearing fan and a 10-year warranty, it delivers reliable, efficient power for demanding workloads.

UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors

Key Features

• 1000W continuous power for high-end gaming and enthusiast builds
• 80+ Gold certified for up to 90% efficiency
• ATX 3.1 compliant with native PCIe 5.0 support — 16-pin connector included
• Fully modular design with flat cables for clean cable management
• 100% Japanese 105 degrees C capacitors for long-term reliability
• LLC Half Bridge topology with DC-DC module for stable voltage regulation
• 120mm Fluid Dynamic Bearing fan for quiet, reliable cooling
• Active PFC design
• Full protection suite: OVP, UVP, OCP, OPP, SCP, OTP
• 10-year manufacturer warranty

Product Overview

The MSI MPG A1000G PCIe5 is built for high-performance gaming systems requiring 1000W of reliable, efficient power. Its ATX 3.1 compliance and native 16-pin PCIe 5.0 connector ensure compatibility with the latest Nvidia and AMD GPU generations without adapters. The LLC Half Bridge topology with DC-DC module delivers precise voltage regulation across all rails, while 100% Japanese 105 degrees C capacitors ensure long-term stability under sustained load. The fully modular flat cable system simplifies cable management in any ATX case. Supplied with a UK power lead and full cable set, backed by a 10-year warranty.

Compatibility: ATX 3.1 form factor. Supports PCIe Gen 5.0 GPUs natively. Standard ATX cases. UK power lead included.

Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.

Why Buy from TechFinder UK?

• UK-based sole trader — genuine products, real accountability
• Sourced through established distribution partners
• Secure checkout with buyer protection
• Tracked UK delivery, dispatched within 1–2 business days
• Pre- and post-purchase support available

Technical Details

• Wattage: 1000W
• Efficiency: 80+ Gold
• Standard: ATX 3.1 / PCIe Gen 5.0
• Modular: Fully modular
• Fan: 120mm FDB
• Topology: LLC Half Bridge + DC-DC module
• Capacitors: 100% Japanese 105 degrees C
• Connectors: 1x 24-pin, 2x 4+4-pin EPS, 6x 6+2-pin PCIe, 1x 16-pin PCIe, 12x SATA, 4x Peripheral, 1x Floppy
• Protections: OVP, UVP, OCP, OPP, SCP, OTP
• Dimensions: 150 x 150 x 86mm
• Warranty: 10 years

Product Identification
Model: MPG A1000G PCIE5
EAN: 4711377030434