£99.99
(updated at 2025-01-18 03:14:00)
Score: 8.5 watt per £


Product features

  • 80 PLUS GOLD CERTIFIED – An efficient power supply reduces energy consumption and heat load of the system. 80 PLUS Gold (up to 90%) is ideal for hardware with high power consumption (such as high-end GPUs and CPUs)
  • ATX 3.0 FULLY MODULAR - With ATX 3.0, the PSU can handle up to 2x total & 3x GPU power excursions; A full modular format with triple-layer sleeved cables (with management combs) helps reduce clutter & comes with premium copper alloy connectors
  • PCIe 5.0 GPU SUPPORT - With the native 16-pin PCIe connector, the PSU can feed up to 600W of power to a PCIe 5.0 GPU (NVIDIA & AMD supported)
  • STABLE PERFORMANCE - A 120 mm FDB fan with dynamic fluid storage (fluid dynamic bearing) ensures exceptional efficiency and durability. 105°C capacitors ensure high stability under heavy loads
  • DURABLE DESIGN - A LLC half-bridge with DC/DC converter and an active PFC design ensure a reliable output (OCP, OVP, OP, OTP, SCP, UVP protection). The MAG gaming power supply comes with a 7-year limited MSI warranty

MSI MAG A850GL PCIE5 Power Supply Unit Review

The MSI MAG A850GL PCIE5 power supply unit (PSU) is a high-performance, fully modular ATX 3.0 compliant PSU designed to meet the demands of modern gaming and professional systems. Here’s a detailed review of its features, pros, and cons.

Features and Specifications

  • Output Wattage: 850W
  • Efficiency: 80 PLUS Gold Certified
  • Form Factor: ATX
  • Cooling Method: Air
  • Dimensions: 12 x 8.75 x 4.92 inches
  • Weight: 2.83 Kilograms
  • Compatibility: ATX 3.0, PCIe 5.0
  • Cable Management: Fully Modular
  • Cooling System: Dual-color 16-pin PCIe cable for easy identification, and a full bridge DC to DC design for higher conversion efficiency and stabler output voltage.
  • Warranty: 7 Years

Pros

  1. Efficiency and Performance:

    • The 80 PLUS Gold certification ensures lower energy consumption and higher efficiency, making it a great choice for both performance and power management.
  2. Future-Ready Features:

    • Compatibility with ATX 3.0 and PCIe 5.0 standards ensures that the PSU can handle the latest hardware requirements without any issues.
  3. Modular Design:

    • The fully modular design makes cable management easier, reducing clutter and improving airflow within the case.
  4. Reliability and Durability:

    • The full bridge DC to DC design enhances the PSU's reliability by providing a more stable output voltage and quicker voltage adjustment for different usage scenarios.
  5. Customer Reviews:

    • Customers praise the PSU for its performance, ease of installation, and value for money. It is often described as a top-tier quality product that delivers beyond expectations.
  6. Compact Size:

    • Despite its high performance, the PSU is compact in size, making it suitable for mid-tower ATX builds.

Cons

  1. Noise Level:

    • Some customers have mixed opinions about the noise level, with some finding it quiet and others noting that it can be slightly louder under heavy loads.
  2. Cable Quality:

    • A few customers mentioned that the cables could be stiffer, which might make them more difficult to route through tight spaces.
  3. Initial Issues:

    • There have been reports of occasional issues with the PSU not turning on, but these seem to be rare and often resolved by simply reconnecting the connectors.

Verdict

The MSI MAG A850GL PCIE5 power supply unit is a solid choice for anyone looking for a reliable, high-performance PSU that is future-proof and efficient. Its 80 PLUS Gold certification, fully modular design, and compatibility with the latest standards make it an excellent investment for gamers, enthusiasts, and professionals. While it may have some minor drawbacks regarding noise and cable stiffness, these are generally outweighed by its overall performance and reliability.

Features Table

Feature Description
Output Wattage 850W
Efficiency 80 PLUS Gold Certified
Form Factor ATX
Cooling Method Air
Dimensions 12 x 8.75 x 4.92 inches
Weight 2.83 Kilograms
Compatibility ATX 3.0, PCIe 5.0
Cable Management Fully Modular
Cooling System Dual-color 16-pin PCIe cable, Full bridge DC to DC design
Warranty 7 Years