MSI MAG A750BN PCIe5 II 750W 80+ Bronze ATX 3.1 PSU

The MSI MAG A750BN PCIe5 II is a 750W ATX 3.1 power supply rated 80+ Bronze, updated with PCIe 5.1 support (450W) and a native 12V-2x6 connector. Featuring DC-to-DC power design, a dual-colour 12V-2x6 cable, a 120mm hydraulic bearing fan and active PFC, it delivers reliable power for mid-range gaming builds at a budget-friendly price, backed by a 5-year warranty.

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

Key Features

• 750W continuous power for mid-range gaming builds
• 80+ Bronze certified for up to 85% efficiency
• ATX 3.1 ready with native PCIe 5.1 support (450W) — 12V-2x6 connector included
• Dual-colour 12V-2x6 cable for a premium look
• DC-to-DC power design for stable voltage regulation
• Non-modular design with standard cables
• 120mm hydraulic bearing fan for reliable cooling
• Active PFC design
• Protection suite: OVP, UVP, OCP, OPP, SCP
• 5-year manufacturer warranty

Product Overview

The MSI MAG A750BN PCIe5 II is the updated second-generation version of the MAG A750BN PCIe5, adding ATX 3.1 compliance and PCIe 5.1 support for up to 450W GPU power delivery via the native 12V-2x6 connector. The dual-colour cable adds a premium aesthetic touch to an otherwise budget-focused unit. DC-to-DC design ensures stable voltage regulation across all rails, while the non-modular cable layout keeps costs accessible. Supplied with a UK power lead and backed by a 5-year warranty.

Compatibility: ATX 3.1 form factor. Supports PCIe 5.1 GPUs natively via 12V-2x6 connector (450W). 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: 750W
• Efficiency: 80+ Bronze
• Standard: ATX 3.1 / PCIe 5.1
• Modular: No (standard cables)
• Fan: 120mm Hydraulic Bearing
• Topology: DC-to-DC
• Connectors: 1x 24-pin, 1x 4+4-pin EPS, 1x 8-pin EPS, 3x 6+2-pin PCIe, 1x 16-pin PCIe (12V-2x6), 3x SATA, 2x Peripheral
• Protections: OVP, UVP, OCP, OPP, SCP
• Dimensions: 150 x 140 x 86mm
• Warranty: 5 years

Product Identification
Model: MAG A750BN PCIE5 II
EAN: 4711377364263