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Silver rectangular server power supply unit with front fan grille and power connector visible

DELL

DELL PowerEdge 495W server power supply D495E-S0 N24MJ

SKU CH-QX1P-CND5N

495 W server power supply compatible with PowerEdge R620, R720, R520, T320, T420 and T620, 100–240 V input

  • 495 W maximum output powers Dell PowerEdge servers
  • 100–240 V input range supports global rack deployments
  • Compatible with R620, R720, R520, T320, T420 and T620 models
  • New OEM unit ready for immediate installation
  • Part number N24MJ matches Dell service documentation

Product identity

This new OEM Dell PowerEdge server power supply delivers 495 W of continuous output and accepts a 100-240 V AC input. It is built for administrators and integrators maintaining Dell PowerEdge R620, R720, R520, T320, T420 or T620 chassis who need a direct replacement unit.

Installation notes

The supply slides into the hot-plug bay and locks with the integrated latch; no tools or cable harness changes are required. Verify the part number N24MJ matches the label on the failed unit before seating it, as mismatched revisions will prevent the system from posting.

Deciding specification

The single figure that confirms fit is the 495 W maximum output rating combined with the listed server model compatibility. Systems requiring a higher wattage rating or a different form factor cannot use this supply.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 92% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the Dell D495E-S0 is delivering 495 W after installation?

The server's iDRAC or BIOS power-supply status page will show the unit as "Present" and "OK" with a 495 W capacity reading.

What comes with the N24MJ power supply and what must I source separately?

The unit ships as the power supply module only; a C13-to-local-plug IEC power cord is not included and must be purchased separately.

Which Dell PowerEdge models does the D495E-S0 part N24MJ fit?

It is compatible with PowerEdge R620, R720, R520, T320, T420 and T620 servers.

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