Brand: Dell · SKU: D550E-S1 · MPN: D550E-S1 · Category: Components
The Dell D550E-S1 is a 550 Watt Server Power Supply Unit designed for reliable and efficient energy management. It functions within an input voltage range of 100-240V and supports 50-60Hz line frequency. It is hot-pluggable and engineered for robust construction, ensuring stable power delivery. Some listings indicate it meets 80 PLUS Platinum certification with 94% efficiency under certain loads. This power supply is explicitly designed for compatibility with various Dell PowerEdge server models, including the R330, R430, R320, R620, R720, R720XD, R440, R6515, and DSS 1500.
| Feature | Hot-pluggable |
|---|---|
| Power Output | 550 Watts |
| Certification | 80 PLUS Platinum (94% Efficiency) reported in some specifications |
| Line Frequency | 50 - 60Hz |
| Input Voltage Range | 100-240V |
| Warranty | Varies by seller (e.g., 90 Days or 120 days money back guarantee mentioned for refurbished units) |
| Weight | Varies (e.g., 1 kg or 0.6 kg listed for similar PSUs) |
| Dimensions | Compact design (specific dimensions not listed) |
A 550W redundant power supply unit from Dell, built to deliver reliable, high-efficiency (up to 94%) power to compatible Dell PowerEdge servers. It supports universal input voltage (100-240V).
Yes, this Dell D550E-S1 550 Watt Redundant Power Supply (D550E-S1) is 100% genuine Dell hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Dell D550E-S1 550 Watt Redundant Power Supply includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the D550E-S1.