OUT OF STOCK
30 Days Hassle-Free Returns

SHOP WITH CONFIDENCE

Feel 100% satisfied with your purchase -- with no restocking fees & no return shipping costs* within 30 days of delivery. Learn More
This item is currently out of stock and it may or may not be restocked.
Shipped by: Newegg
Sold by: Newegg
Newegg+
Enjoy Free Shipping, Exclusive Offers, Member-only Discount, and more with Newegg+ membership
Newegg PC Builder

Are you an E-Blast Insider?

Get Educated

Make informed decisions with expert advice. Learn More

Cooler Master GM Series G550M - Compact 550W 80 PLUS Bronze Modular PSU (6th Generation Skylake Compatible)

  • 80 Plus Bronze Certified with up to 85% efficiency
  • Engineered to support 6th generation & Skylake C6/C7 sleep states
  • Modular cable design saves space
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
Overview
Specs
Reviews
image for this item

Cooler Master's GM Series power supplies delivers great value for any budget conscious builder. With a compact profile, semi-modular cables for easy maintenance, making it ideal for space-limited mini-ITX. Built with high quality components and high 80 PLUS Bronze efficiency, provide great longevity and reliability for your next system build.

HIGHLIGHT FEATURES

image for this item

LESS CABLES. LESS CLUTTER

Features a design that allows you to only connect cables that are needed for a clean and tidy system with excellent airflow.

image for this item

QUALITY DESIGN

High quality components provide greater longevity, reliability and efficiency with reduced ripple and electrical instabilities.

image for this item

COMPACT POWER

At only 140mm (5.5 inches) long, GM is quite compact. It's perfect for any system; especially space-limited mini-ITX builds.

image for this item

80 PLUS SAVINGS

80 PLUS Bronze certification for great savings on your energy bill with up to 85% efficiency.

image for this item
image for this item
image for this item
image for this item
image for this item
image for this item

ADDITIONAL PRODUCT FEATURES

Honeycomb vent allows excellent airflow
Unique 3D circuit design reduces unnecessary cabling for improved heat dissipation and lowered crosstalk
Custom DC-DC module design for increased voltage stability and efficiency
image for this item

POWER CHART

Powerful single +12V rail provides superior load balancing and graphics card compatibility.

image for this item

COVERAGE

Parts, product replacement, and free technical support.

WHICH PSU IS RIGHT FOR YOU?

image for this item image for this item image for this item

 

GM Series

VSM Series

Dimensions (L x W x H) 5.9 x 5.5 x 3.4 in
150 x 140 x 86 mm
5.9 x 5.5 x 3.4 in
150 x 140 x 86 mm
Cabling Modular Modular
Available Wattages 550/650/750 550/650/750
80 PLUS Certification Bronze Gold
Efficiency (Typical Load) Up to 85% Up to 90%

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details

Return Policies

LOADING...
LOADING...