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Dell X837C 12V internal power cable with 5-pin connector and four wires

DELL

DELL X837C 12 V 5 pin 4 wire internal power cable

SKU CH-HS71-BKWKY

Connects a 12 V fan with a 5-pin connector using four wires inside OptiPlex or Dimension systems

  • Genuine Dell replacement part for reliable compatibility
  • 12 V 5-pin connector delivers correct fan power
  • Four-wire design supports PWM speed control
  • X837C model fits OptiPlex and Dimension systems

Dell X837C 12 V 5 pin 4 wire cable

This internal power cable connects a 12 V fan using a 5 pin connector and four wires. It is designed for Dell OptiPlex and Dimension desktop systems. The part suits technicians or owners replacing a damaged or missing fan lead.

Replaces a faulty or lost Dell fan cable

The cable restores the original 12 V fan connection when the existing lead is broken, frayed or absent. It is not suitable for systems that use a different pin count, voltage or connector shape. Buyers needing a 3 pin or 4 pin fan header should look elsewhere.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $23.99
Pricier than about 66% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What connector and pin count does the X837C cable use for the fan header?

The cable terminates in a 5‑pin connector that carries four wires for the 12 V fan supply.

How is the X837C cable routed inside an OptiPlex or Dimension chassis?

Thread the four‑wire lead from the motherboard fan header to the fan housing, avoiding sharp edges, and press the 5‑pin plug straight in until it clicks.

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