Seasonic Core Gold GM-550 - 550W Modular - 80+ Gold Certified - 7 Years Warranty Replacement

Overview

The Seasonic Core Gold GM-550 is a 550W modular power supply unit (PSU) designed for gaming PCs, workstations, and high-performance systems. With 80+ Gold certification, it provides up to 90% energy efficiency, reducing power consumption and heat output. Its semi-modular design allows for cleaner cable management, improving airflow and aesthetics. Backed by a 7-year warranty, this PSU offers long-term reliability and stable power delivery for demanding applications.

How to Use/Install

Installing the Power Supply Unit

1. Turn Off & Unplug the System – Ensure safety before installation.
2. Open the PC Case – Locate the PSU compartment.
3. Position the PSU – Insert the Seasonic Core Gold GM-550 into the PSU bay.
4. Connect the Required Cables – Use only the necessary modular cables to minimize clutter.
5. Secure the PSU – Fasten it with screws for a stable fit.
6. Manage Cables & Close the Case – Organize cables to optimize airflow.
7. Power On & Test – Verify stable power delivery and system functionality.

Type of Services/Warranty Available

• 7-Year Warranty Replacement – Covers manufacturing defects and performance issues.
• Retail Box Packaging – Includes essential accessories and documentation.

Main Differences Between Services/Warranty

• Semi-Modular Cable System – Allows flexible cable management for a cleaner build.
• 80+ Gold Efficiency – Ensures higher power efficiency than standard Bronze-rated models.
• 7-Year Warranty – Provides long-term durability and peace of mind.

Key Features of the Seasonic Core Gold GM-550

• 550W Continuous Power Output – Suitable for gaming setups, workstations, and everyday PC builds.
• 80+ Gold Certified – Provides up to 90% efficiency, reducing power waste and heat generation.
• Semi-Modular Design – Offers a clean and organized build by reducing cable clutter.
• Silent 120mm Fan – Uses Seasonic’s Fluid Dynamic Bearing (FDB) technology for quiet and efficient cooling.
• DC-to-DC Conversion – Improves voltage regulation and system stability.
• Active PFC (Power Factor Correction) – Enhances power efficiency and minimizes electrical noise.
• Premium Japanese Capacitors – Guarantees long-lasting reliability under high loads.
• Comprehensive Protection Features – Includes OVP, UVP, OPP, SCP, and OTP for added security.
• ATX Form Factor – Compatible with mid-tower and full-tower PC cases.
• 7-Year Warranty – Ensures extended durability and peak performance.

Competitor Products

Two similar 550W 80+ Gold modular PSUs competing with the Seasonic Core Gold GM-550 include:

• Corsair TX550M 80+ Gold – Features semi-modular design and quiet operation.
• EVGA SuperNOVA 550 GA 80+ Gold – Offers stable power delivery and premium components.

The Seasonic Core Gold GM-550 (550W, 80+ Gold Certified, Modular) is an excellent choice for users needing high-efficiency, quiet operation, and reliable power for gaming, content creation, and professional applications.