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MSI

MSI MAG A550BN 550W Power Supply 80 PLUS Bronze ATX PSU PC Gaming Low Noise Fan

Manufacturer part no. 306-7ZP2A18-CE0 EAN 4719072870485
99.8% positive from 109,000+ eBay buyers
SKU:
JMB-WMN-VTD
UPC:
4719072870485
MPN:
306-7ZP2A18-CE0
Condition:
Brand New
  • MSI MAG A550BN 550W Power Supply 80 PLUS Bronze ATX PSU PC Gaming Low Noise Fan
  • MSI MAG A550BN 550W Power Supply 80 PLUS Bronze ATX PSU PC Gaming Low Noise Fan – image 2
  • MSI MAG A550BN 550W Power Supply 80 PLUS Bronze ATX PSU PC Gaming Low Noise Fan – image 3
  • MSI MAG A550BN 550W Power Supply 80 PLUS Bronze ATX PSU PC Gaming Low Noise Fan – image 4
  • MSI MAG A550BN 550W Power Supply 80 PLUS Bronze ATX PSU PC Gaming Low Noise Fan – image 5
£37.99
inc. VAT · VAT invoice included
Brand New
Factory sealed and unused, with the manufacturer's warranty. How we grade

Out of stock

12-month warrantyOn refurbished, open box & used
60-day returnsFree and easy if it isn't right
UK modelsUK keyboard & power supply unless stated
Tested in DerbyshireInspected, cleaned and fully tested
Frequently bought together:

Description

  • 550W continuous power output — delivers stable, dependable wattage tailored for mainstream desktop and gaming PCs
  • 120mm low-noise fan — sleeve bearing design provides quiet operation while maintaining reliable system cooling
  • DC-DC circuit design — ensures tight voltage regulation and clean power delivery across a single +12V rail
  • Multi-tier circuit protection — comprehensive safety features include OCP, OVP, OPP, OTP, and SCP safeguards
  • Standard ATX form factor — compact 140mm depth easily fits most standard PC enclosures with minimal clutter
The MSI MAG A550BN is a dependable 550W ATX power supply designed for entry-level gaming systems and custom desktop PC builds. Offering stable electrical performance in a compact footprint, it serves as a secure, efficient power foundation for day-to-day computing and mainstream gaming rigs. Engineered with an 80 PLUS Bronze certification, this power supply achieves up to 85% energy efficiency to minimise excess heat and energy consumption. It features a DC-to-DC circuit design with a single +12V rail for rock-solid voltage regulation, industrial-grade multi-protection circuitry, and a quiet 120mm sleeve bearing fan for consistent thermal management.
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Additional Information

Wattage:
550W
Efficiency Rating:
80 Plus Bronze
Form Factor:
ATX
Condition:
New
Grade:
Brand New
Manufacturer part no.:
306-7ZP2A18-CE0
Our SKU:
JMB-WMN-VTD
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