Brand: Dell · SKU: D550E-S0 · MPN: D550E-S0 · Category: Components
The Dell D550E-S0 is a 550-Watt Redundant Power Supply designed for Dell PowerEdge servers, specifically compatible with models like the R320, R420, R620, R720, and R720XD. It supports a universal input voltage range of 100-240V AC at 50-60Hz. It features 80-Plus Platinum certification for high efficiency, often cited as 90% or higher at 50% load. Output specifications include +12V at 45.8A and +12VSB at 3.0A, not to exceed a total output power of 550W. It is an internal, non-modular form factor component with a single fan and typically carries compliance standards like CE, FCC, and RoHS.
| Type | Redundant Power Supply |
|---|---|
| Input Voltage | 100-240V AC |
| Input Frequency | 50-60Hz |
| Maximum Output Power | 550 W |
| Efficiency Certification | 80 Plus Platinum |
| Manufacturer Reference Number | DPS-550MB A |
| Warranty | Varies by seller; some listings mention 30 days return or 90 days warranty for refurbished units. |
| Weight | 750 GM |
| Dimensions | Internal Form Factor |
A high-efficiency (80-Plus Platinum) 550W redundant power supply unit (PSU) manufactured by Delta Electronics for Dell PowerEdge servers.
Yes, this Dell D550E-S0 550W Redundant Power Supply (D550E-S0) 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-S0 550W 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-S0.