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Silver rectangular server power supply unit with rear fan grille and power connector

Supersuperuncle

Supersuperuncle N250E-S0 NPS-250LB A C627N R220 server power supply

SKU CH-JAP7-YH5S5

250 W server power supply compatible with Dell N250E-S0, NPS-250LB A, C627N and R220 systems

  • 250 W output powers compatible Dell servers
  • 220 W rated capacity supports steady workloads
  • New condition ensures reliable first-time operation
  • C627N R220 part code matches Dell N250E-S0 NPS-250LB A units

Dell Server Power Supply 250W

The Supersuperuncle unit replaces the DELL N250E-S0 NPS-250LB A C627N R220 in compatible Dell servers. It delivers 250 watts of continuous power for standard rack workloads. Builders needing higher output or a different form factor should select another model.

Thermals and Power Draw

The 250W rating defines the thermal envelope under normal server loads. Fan speed scales with internal temperature to maintain stable operation. The supply draws up to 220 volts AC from the mains and converts it efficiently for the 627 series platform. Acoustic output remains typical for 1U rack power supplies.

How it compares

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

Price $157.99
Pricier than about 59% 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 do I install the Supersuperuncle N250E-S0 NPS-250LB A C627N R220 server power supply into my Dell R220 server?

Slide the unit into the chassis bay until the connector seats firmly on the backplane and the release latch clicks; the step often missed is not pushing far enough to engage the latch.

What maintenance or replacement will the Supersuperuncle N250E-S0 NPS-250LB A C627N R220 server power supply need over time?

The internal cooling fan is the primary wear component; plan to replace the entire supply when fan noise increases or airflow drops below what the server requires.

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