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SSR-550RM Seasonic 550-Watt Power Supply

SKU:

SSR-550RM

Weight: 3.00 lbs
Condition: Refurbished
  • 550-watt power supply with 80 Plus Gold efficiency
  • Fully modular cables for easy installation and clean builds
  • Compact ATX form factor fits most mid-tower cases
  • Quiet fan operation with smart thermal control
In stock

$225.67
Product Overview

The Seasonic SSR-550RM is a modular, 550-watt power supply designed to deliver efficient and reliable power to desktop computers. It fits well in mid-sized cases and is suited for users building systems that require stable, clean energy without excess noise.

General Information
Brand Seasonic
Part Number SSR-550RM
Condition Refurbished
Technical Information
Input Voltage 100-240V AC
Input Frequency 50-60 Hz
Output +3.3V, +5V, +12V, -12V, +5Vsb
Max. Output Power 550W
Efficiency Rating 80 Plus Gold
Hot Swappable No
Redundant Support No
Cooling Type Active Fan
Modularity Fully Modular
rail_design Single 12V Rail
Number of Fans 1
Compatibility
Form Factor ATX
Connectors
Connector Types 20+4-pin ATX, 4-pin CPU, 6+2-pin PCIe, SATA, Molex, Floppy
Physical Characteristics
Dimensions 86 x 150 x 140 mm
Weight 3.00
Certifications and Environmental
Compliance Standards WEEE, RoHS, CE, UL, TUV, cULus


Product Description

The SSR-550RM is a reliable power supply designed to deliver consistent and efficient power to desktop computers. It's often found in gaming rigs, workstations, and home PCs where stable power delivery is essential. Built for users who want a balance of performance and quiet operation, this unit supports a variety of system configurations.

Key Features

  • High energy efficiency with 80 Plus Gold certification reduces wasted power and heat
  • Fully modular cables allow users to connect only what they need, improving airflow and aesthetics
  • Compact size fits comfortably in most standard ATX cases without complications
  • Thermally controlled 120mm fan adjusts speed based on load for quieter operation
  • Multiple protections including over-voltage, short circuit, and over-current safeguard your components

This power supply is typically deployed in custom PC builds where reliability and efficiency matter. It helps ensure components receive steady power while maintaining a quieter environment, which is valuable for both gaming and professional use. Its modular design also simplifies maintenance and upgrades.


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SSR-550RM Seasonic 550-Watt Power Supply
SSR-550RM Seasonic 550-Watt Power Supply
$225.67