MASTERWATT 550 Watt Semifanless Modular Power Supply, 80 PLUS Bronze Certified Power Supply for Computers
Brand: Cooler Master
Color: 550 Watts
Categories: Electronics, Computers & Accessories, Computer Components, Internal Components, Internal Power Supplies


Semi-Fanless up till 15% load - Experience noise-free operation in normal PC loads under 15% output.
Dual Forward and DC-to-DC circuit design - The Dual Forward and DC-to-DC circuit design offers reliability and stability especially significant in +3.3V and +5V output.
5 years warranty - The MasterWatt comes with a 5 year warranty
More Conductive PCI-e Cables - The MasterWatt uses 16AWG cables for PCI-e cables. Less resistance means better efficiency.
Durable LDB bearing - Silencio technology combines sealed LDB bearings with quiet fan blades delivering a long lifetime of quiet cooling.

Connector Type: PCI Express
Series: ‎MasterWatt 550 Bronze
Cooling Method: Air
Output Wattage: 550
Form Factor: ATX
Brand: ‎Cooler Master
Wattage: 550 watts
Item Weight: ‎3.54 pounds
Item Dimensions LxWxH: ‎5.51 x 5.9 x 3.38 inches
Compatible Devices: Personal Computer
Product Dimensions: ‎5.51 x 5.9 x 3.38 inches
Manufacturer: ‎Cooler Master USA, Inc.
Date First Available: ‎September 19, 2017
Country of Origin: ‎China
Color: ‎550 Watts
Item model number: ‎MPX-5501-AMAAB-US
Customer Reviews: 4.6 out of 5 stars 2,433 ratings 4.6 out of 5 stars
Is Discontinued By Manufacturer: ‎No
ASIN: ‎B074ZDLGMK