SilverStone Strider 550 EF 80 PLUS 230V EU 550W ATX (PS2) Power Supply

Product Overview

The SilverStone Strider 550 EF is a reliable and efficient 550W ATX power supply designed for gaming PCs, office computers, and mainstream desktop systems. Featuring 80 PLUS 230V EU certification, a powerful single +12V rail, and robust protection circuitry, it delivers dependable performance and stable power for everyday computing needs.

Key Features

• 550W Continuous Power Output
• 80 PLUS 230V EU Certified Efficiency
• Class-Leading Single +12V Rail Design
• 24/7 Continuous Operation at 40°C
• 120mm Silent Cooling Fan
• Minimum Noise Level of 18 dBA
• Comprehensive Protection Circuitry
• Flexible Black Flat Cable Design
• Reliable Power Delivery for Modern Systems
• ATX (PS2) Form Factor

Reliable Performance

The Strider 550 EF provides stable and efficient 550W continuous power output, making it an excellent choice for office systems, home PCs, entry-level gaming rigs, and productivity-focused builds.

80 PLUS Certified Efficiency

With 80 PLUS 230V EU certification, the power supply operates efficiently while reducing wasted energy, lowering heat generation, and helping improve overall system performance.

Powerful Single +12V Rail

The high-capacity single +12V rail delivers stable power directly to critical components such as processors and graphics cards, ensuring smooth and reliable system operation.

Quiet Cooling Solution

Equipped with a silent-running 120mm cooling fan, the Strider 550 EF maintains effective airflow while keeping noise levels low, with a minimum acoustic output of just 18 dBA.

Advanced Protection Features

Built-in protection systems help safeguard your PC components against over-voltage, under-voltage, over-current, over-power, and short-circuit conditions, providing long-term reliability and peace of mind.

Clean Cable Management

The flexible black flat cable design improves airflow, simplifies cable routing, and helps create a cleaner and more organized PC build.

Built for Continuous Operation

Designed for 24/7 continuous operation at temperatures up to 40°C, the Strider 550 EF delivers dependable performance and long-lasting reliability for everyday computing environments.

Package Contents

• SilverStone Strider 550 EF Power Supply
• Power Cord
• Mounting Screws
• User Manual

Warranty Information

Warranty as per supplier policy.