Compuware 400W AC to DC Redundant Power Supply

When a server loses power at the worst moment, data can be corrupted and costly downtime follows. The 400W Power Supply provides dual-output AC-to-DC conversion with built-in redundancy, delivering stable +12 V and +5 Vsb so your critical equipment stays online without a single point of failure.

Usages of a 400W Power Supply

A reliable power source fits seamlessly into everyday infrastructure:

• Server racks in data centres where continuous operation is essential
• Telecom cabinets powering networking gear in remote sites
• Industrial control panels that run machinery in harsh environments
• Edge devices that need stable power for real-time processing
• Laboratory equipment requiring clean voltage for precise measurements

Why Choose a Compuware Power Supply

If you manage servers, storage arrays or networking hardware, you know that unexpected power loss can halt operations and damage reputation. Many users struggle with finding a supply that offers both efficiency and instant backup. This 400W Power Supply is designed for those who cannot afford interruptions, delivering high efficiency and an N+1 redundant architecture that steps in the instant the primary unit falters, keeping your systems running smoothly.

Key Features of a 400W Power Supply

• 80 PLUS Gold: certification confirming top-tier energy efficiency, reducing electricity costs.
• High Efficiency: 92% conversion rate, meaning less waste heat and lower cooling requirements.
• N+1 Redundant: a secondary unit automatically takes over, eliminating single-point failures.
• Support PMBus1.2: modern communication protocol for easy monitoring and control.
• Active Power Factor Correction: improves power quality and reduces strain on the mains supply.
• Internal ORing: seamless switching between power sources for uninterrupted output.
• Applications: Embedded server, Storage, Networking, IPC - versatile use across critical systems.
• Output Voltage: +12V / +5Vsb, providing the exact rails needed for most server motherboards.
• Output Regulation: ±5% tolerance, ensuring stable voltage under varying loads.
• Hold-up Time: 12 ms @ 100 % load, giving enough buffer for smooth transition during a power event.

Benefits of Compuware Power Supply

You gain peace of mind knowing that a power glitch won’t bring your operations to a halt, saving costly downtime and protecting valuable data. The high efficiency lowers your energy bill and reduces cooling demands, cutting operational expenses. Redundant design means you avoid the hassle of emergency repairs or replacements, while the built-in monitoring simplifies maintenance, letting you focus on core business tasks rather than power issues.

Specifications