Dell D550E-S0 550 Watts Redundant Power Supply For PowerEdge R320

Dell D550E-S0 550 Watts Redundant Power Supply For PowerEdge R320

Part Number:

D550E-S0

Manufacturer:

Dell

Availability:In Stock
Warranty: 90-day

$160.38

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Product Description

Dell D550E-S0 550-Watts 100-240V AC 50-60Hz 80-Plus Platinum Redundant Power Supply for PowerEdge R320/R420

Key takeaways

  • Dell D550E-S0 is a server power supply, with 550 Watts maximum output.
  • Sold refurbished, with the condition stated on this listing and a package quantity of 1.
  • Listed for PowerEdge systems at the family level only, so confirm the exact model and slot or bay before ordering.
  • Reference part number D550E-S0 or UPC 818240709122 (EAN 0818240709122) when matching this listing to a quote, purchase order or existing inventory; Memory Clearance lists it under Power Supplies.
  • Priced on this listing, with volume pricing quoted on request, so include the quantity needed.

Enhance your system’s power efficiency with the Dell D550E-S0 non-redundant power supply. Designed for PowerEdge R320/R420, it delivers a reliable 550-Watts output within an extensive 100-240V AC voltage range, ensuring continuous power even under peak loads. Built for longevity, it provides consistent performance for enterprise IT environments.

Key specifications

The figures below come from this listing's own record. They are the ones that decide whether a part drops into an existing system.

  • Max. Output Power: 550 Watts. Rated output, which the chassis load has to stay inside.
  • Quantity of Fans: 1. Fans fitted to the unit.
  • Form Factor: Internal. The size or mounting class the catalogue records for this part.
  • Compliance Standards: 80 Plus Platinum. The standards and certifications recorded for this part.

Confirming fit

Memory Clearance does not publish a verified compatibility list for D550E-S0. Whether a part of this type is supported is defined by the system or switch vendor's own compatibility matrix, not by the part on its own.

The dependable check is the part number. Read the installed part number from the system's management interface and compare it with the number on this listing. If you send your server model with a quote request, it is checked against this part before you order.

Other Dell Power Supplies listings

Other parts in the same brand and category. These are not substitutes for this part number; check the specification before ordering.

Common questions

Is D550E-S0 in stock?

Stock moves, so the quantity shown on this listing is the current figure. For a larger quantity, send the part number and how many you need and the answer comes back against that exact number. Quotes are answered weekdays 8:00 am to 5:00 pm PST.

Will this power supply fit my chassis?

Power supplies are chassis specific. Match the part number the chassis was built for rather than the wattage alone.

What do I send to get a price on D550E-S0?

The part number, the quantity, the condition you will accept and the server model it goes into. That is enough to answer in one pass.

Guides

Optimized for high power efficiency

Maintains stable power delivery under heavy loads

Reduces operational costs with energy-efficient performance

Advanced cooling system minimizes overheating risks

Product Condition:Refurbished

General Information

Product Type
Server Power Supply

Technical Information

Quantity of Fans
1

Power Description

Efficiency
90 %
Frequency
50-60Hz
Input Voltage
100-240 V AC
Max. Output Power
550 Watts

Physical Characteristics

Form Factor
  • Internal

Miscellaneous

Compliance Standards
  • 80 Plus Platinum

Others

Voltage Range
  • 100 V AC 240 V AC @ @ 3.7 A 7.4 A
Max. Output Power
  • 550 Watts
Input Voltage
  • 10 V AC 20 V AC

Product Compatibility

For PowerEdge R320 R420