RS PRO 800W Desktop PC Power Supply 240V ac Input 12V Output 66A 5 Outputs 85% Efficiency 208-3900

RS PRO 208-3900 is an 800W desktop PC power supply designed to convert mains AC power at 240V into regulated 12V DC power output with a current capacity of 66A distributed over five outputs. This unit is engineered for use in desktop computers, providing reliable power with a focus on efficiency and component protection.

Equipped with a high-quality Japanese TK main capacitor, the power supply ensures stable performance and long operational life. The unit’s 80 PLUS Bronze certification indicates an efficiency rating of up to 88% at half load, helping to reduce energy consumption and heat generation during operation.

The power supply features a thermally controlled fan with a 140 mm diameter that optimizes cooling performance while maintaining low noise levels, improving system stability under load. Safety features include full range voltage input and short circuit protection (SCP) which safeguard both the power supply and connected motherboard against power faults.

The design incorporates multiple output connectors, including four SATA connectors, making it suitable for basic system builds and desktop upgrades. The desktop mount form factor with compact dimensions (160mm width, 150mm length, 85mm depth) facilitates integration into various PC cases.

This power supply operates reliably within a temperature range of 0°C to 30°C and complies with applicable EN safety standards. It weighs approximately 1.78 kg, providing a manageable unit for easy installation and maintenance in industrial, commercial, and domestic computing environments.

Provides up to 800 watts of power suitable for standard PC systems. Features five output connectors including four SATA for versatile connectivity. Built with a Japanese TK main capacitor for enhanced reliability and quality.

Certified 80 PLUS Bronze with up to 88% efficiency at 50% load. Includes a thermally controlled 140 mm diameter fan for efficient cooling with minimal noise. Supports full range voltage and short circuit protection to safeguard components.

Compact desktop mount design measuring 160mm width, 150mm length, and 85mm depth. Operates reliably within 0°C to 30°C ambient temperatures. Complies with EN standards for safety and performance. Weighs approximately 1.78 kg, designed for easy installation and stable operation.

Ideal for industrial, laboratory, construction, and commercial computer system power needs, this RS PRO power supply delivers trustworthy operation and efficient power management. Browse more premium PC Power Supplies and accessories available on EnvMart.