Delta Electronics DPS-900EB A 54Y8979 Switching Power Supply

The Delta DPS-900EB A (54Y8979) switching power supply delivers 900 watts of stable DC power for servers and enterprise equipment. Designed for data centers, enterprise IT infrastructure, and industrial computing environments, it supports redundant configurations and is commonly installed in servers, storage systems, and network switches to maintain uptime, with a server power supply module form factor that simplifies integration in standard chassis. It accepts 100–240 VAC input at 50/60 Hz, uses a high-efficiency switching design, provides a DC output, and relies on integrated fan cooling to manage heat in dense deployments; it also includes protection against overvoltage, overcurrent, and thermal events to safeguard critical hardware. Manufactured by Delta Electronics as the Manufacturer Part Number DPS-900EB A, this unit is designed for compatibility with server and enterprise hardware platforms and is suitable for enterprise data centers and industrial IT environments where reliable power delivery is essential.