D550E-S1 Dell 550-Watts 80 Plus Platinum 94% Efficiency Power Supply for PowerEdge R430

The D550E-S1 is a high-quality, 550-watt power supply designed specifically for the PowerEdge R430 series of servers. Built with efficiency in mind, this unit boasts an impressive 94% efficiency rating, making it an excellent choice for server administrators looking to reduce their power consumption while maintaining reliable and stable system operation.

The D550E-S1 features a robust design that ensures optimal airflow and heat dissipation, allowing the power supply to operate efficiently even under high loads. Its modular construction makes it easy to configure and upgrade, with separate connectors for SATA and PCIe power delivery. The unit's copper windings and solid aluminum frame ensure reliable current transfer and minimal electromagnetic interference.

The D550E-S1 is fully compatible with the PowerEdge R430 series of servers, including the PowerEdge R440, R460, and R480 models. With its high wattage capacity and robust features, this power supply is well-suited for demanding server workloads such as virtualization, storage arrays, and networking equipment. Whether you're building a new server or upgrading an existing installation, the D550E-S1 is an excellent choice for delivering reliable and efficient power to your system.