MSI

MSI MAG A550BN 550W Power Supply (maga550bn)

(No reviews yet) Write a Review
SKU:
20422733
MPN:
maga550bn
Availability:
Usually ships the same or next business day.
Shipping:
Calculated at Checkout
Stock Update:
01/25/2026 02:39:19 AM PST
  • Main
  • Alternate-Image9
  • Alternate-Image6
  • Alternate-Image5
  • Alternate-Image4
  • Alternate-Image3
  • Alternate-Image2
  • Alternate-Image1
  • ALTIMAGE1
  • ALTIMAGE2
  • ALTIMAGE3
  • ALTIMAGE4
$64.38
Buy more, get it as low as $
Stock Update:
01/25/2026 02:39:19 AM PST

Description



This item is brand-new, factory sealed.

MSI MAG A550BN Gaming Power Supplyr - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU
  • 80 PLUS Bronze CERTIFIED
  • 5-year limited warranty, guaranteeing long term reliable operation
  • Low Noise Fan

Specs

Power Description
Number of +12V Rails1
Output Current
  • 20 A
  • 45.50 A
  • 300 mA
  • 2.50 A
Input Voltage
  • 120 V AC
  • 230 V AC
Output Voltage Detail
  • 3.3 V @ 20 A
  • 5 V @ 20 A
  • 12 V @ 45.5 A
  • -12 V @ 0.3 A
  • 5 V @ 2.5 A
Output Voltage
  • 3.3 V
  • 5 V
  • 12 V
  • -12 V
Physical Characteristics
Height5.9"
Width5.5"
Depth3.4"
General Information
Brand NameMSI
Manufacturer Website Addresshttp://www.msi.com
Product TypePower Supply
Product NameMAG A550BN 550W Power Supply
ManufacturerMSI
Manufacturer Part NumberMAGA550BN
Product ModelMAG A550BN
Technical Information
Specification ComplianceATX12V/EPS12V
Efficiency85%
Number of Fans1

View AllClose

Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
View AllClose

0 Reviews

View AllClose
Main
MSI MAG A550BN 550W Power Supply (maga550bn)
$64.38