MSI MAG A550BN UK PSU '550W. 80 Plus Bronze certified. 12V Single

A 550W power supply unit featuring 80 Plus Bronze certification for efficient energy consumption. The unit employs a single 12V rail alongside DC to DC circuit design to maintain stable voltage output. Protection mechanisms include over-current, over-voltage, short-circuit, over-power, and over-temperature safeguards. A 120mm fan with sleeve bearing provides cooling whilst minimising noise generation. The supply includes active power factor correction and is backed by a 5-year limited warranty.

Suitable for entry-level PC builds and gaming systems that require straightforward installation without additional configuration. The Bronze efficiency rating reduces power consumption compared to non-certified alternatives.