RS PRO 400W PC Power Supply, 200 → 240V ac Input, 3.3V Output

Introducing the RS PRO PC Power Supply, a high-quality, non-modular power supply solution for use with desktops. It’s been designed with four SATA connectors, making it the ideal choice for basic system builds and desktop PC upgrades.

PC power supply units or PSU's are devices that can convert mains AC power into low voltage regulated DC power, specifically for the internal components of a desktop computer. An additional benefit of using a PSU for a desktop PC setup is that it can often regulate overheating which is crucial for safety and protection of expensive electrical components. You will most commonly find PC PSU’s used in:

• Automation


• Computers


• Electric vehicles


• Medical

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.