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Dell 375CN 250 watt PSU for OptiPlex 3010 7010 390 Inspiron 620S

DELL

DELL 375CN 250 W power supply for OptiPlex 3010 7010 390 Inspiron 620S

SKU CH-76F2-FJ5ZV

A 250 W Dell power supply compatible with OptiPlex 3010, 7010, 390 and Inspiron 620S desktops

  • Reliable 250 W output powers OptiPlex 3010 7010 390 and Inspiron 620S
  • Genuine Dell 375CN part ensures exact fit for listed desktops
  • New condition guarantees full rated performance from first use
  • Direct replacement restores stable power to compatible OptiPlex and Inspiron models

Genuine Dell 250 W PSU for OptiPlex and Inspiron

This 250 watt power supply carries Dell part number 375CN and is built for the OptiPlex 3010, 7010 and 390 as well as the Inspiron 620S. It replaces a failed or ageing unit in those specific desktop models. Buyers needing higher wattage for discrete graphics upgrades should look elsewhere.

Standard office thermals with modest power draw

The 250 W rating suits typical business configurations with integrated graphics and standard peripherals. Fan noise stays low during everyday productivity tasks. Power consumption scales with the installed components, so a fully loaded OptiPlex 7010 will draw more than a base Inspiron 620S.

How it compares

Measured against everything we stock in Miscellaneous PC Accessories, at today’s prices. Recalculated every night.

Price $36.99
Cheaper than about 55% of the 454 comparable items (median $40.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How is the 250 W power supply installed in an OptiPlex 3010 chassis?

Remove the side panel, unscrew the old unit, slide the 375CN into the bay, secure the screws, then reconnect the 24-pin ATX and 4-pin CPU power cables to the motherboard.

What maintenance will the 375CN power supply need after several years of use?

Blow dust from the fan intake and exhaust vents annually with compressed air; if the fan becomes noisy or voltages drift, replace the entire 250 W unit.

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