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Dell L550E-S0 550 Watts Power Supply For PowerEdge R320/R420
- Wattage: 550 Watts
- Brand: Dell
- Model: L550E-S0
- Compatibility: Dell PowerEdge R320, R420 servers
- Form Factor: Server PSU (likely hot-swappable)
- Input Voltage: 100-240V AC (Universal Input)
- Output Connectors: Server-specific motherboard and component connectors
- Efficiency Rating: Likely 80 PLUS Bronze or similar (typical for server PSUs)
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Key specifications
See full specs ↓- SKU
- L550E-S0
- Brand
- Dell
- Wattage
- 550 Watts
- Compatibility
- Dell PowerEdge R320, R420
- Form Factor
- Server PSU
Product details
The Dell L550E-S0 is a 550-watt power supply unit (PSU) designed for Dell PowerEdge R320 and R420 servers. It provides reliable power delivery for these server models.
Technical Information
| SKU | L550E-S0 |
| Brand | Dell |
| Wattage | 550 Watts |
Additional Specifications
| Compatibility | Dell PowerEdge R320, R420 |
| Form Factor | Server PSU |
Description
The Dell L550E-S0 is a 550-watt power supply unit (PSU) manufactured by Dell, specifically intended for use in Dell PowerEdge R320 and R420 rack servers. This PSU is responsible for converting AC power from the electrical outlet into the stable DC voltages required by the server's internal components. The 550-watt rating provides ample power for standard and moderately configured R320 and R420 servers, ensuring reliable operation under various workloads. This power supply unit likely features a server-grade design, which often includes hot-swappable capabilities. Hot-swappable PSUs are crucial in enterprise environments as they allow for the replacement of a faulty unit without shutting down the server, thereby maintaining continuous operation and high availability. The unit also typically supports a universal input voltage range (100-240V AC), making it suitable for global deployment without manual voltage selection. As an OEM component from Dell, the L550E-S0 ensures compatibility and performance standards specific to the PowerEdge R320 and R420 servers. Using genuine Dell power supplies is important for maintaining system stability, performance, and warranty compliance. This 550-watt PSU provides the necessary power foundation for these Dell servers, supporting their role in data centers and business-critical applications.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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