MSI MAG A550BN

MSI MAG A550BN Specifications

The MSI MAG A550BN by MSI is a power supply unit that provides 550 watts of power output. This unit follows the 2.3 standard and comes in a ATX size. It is certified with 80 PLUS® Standard and rated at Bronze efficiency, reaching a peak efficiency of 85%. It features a 120 mm cooling fan , and is actively cooled. This PSU is non-modular . It delivers:

• 45 A on the 12V rail (1 rail(s))
• 20 A on the 5V rail
• 20 A on the 3.3V rail

MSI MAG A550BN Performance Review

The MSI MAG A550BN is a mid-range power supply, suitable for mainstream gaming builds and entry-level workstation setups. It offers enough capacity for systems using efficient CPUs and mid-tier graphics cards, striking a good balance between efficiency and power needs.

This PSU offers a mid-range efficiency of 85%, suitable for entry-level to mid-tier systems. It may have a shorter warranty, but it still provides acceptable performance and value for standard computing needs.

This PSU delivers excellent value, with a competitive cost of only $100.0 per kilowatt. While it may not offer high-end performance, it is still recommended at this price point due to its outstanding cost-effectiveness and suitability for entry-level or low-power systems.