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80mm heatsink fan with four-pin connector

Ruth's sister

Ruth's sister 3T9513 80mm 4-pin internal power cable

SKU CH-HCSJ-XV3E4

80 mm 4-pin heatsink fan cools server and workstation CPUs

  • 4-pin connector enables PWM speed control
  • 80mm fan fits standard server heatsink mounts
  • 3T9513 part number matches OEM replacement specs
  • New condition ensures reliable cooling performance

80 mm 4-pin heatsink fan

This 80 mm fan uses a 4-pin connector to provide speed-controlled cooling for server and workstation CPU heatsinks. It is designed for technicians maintaining or upgrading compatible radiator coolers in rack or tower systems. ||

Straightforward 4-pin installation

The keyed 4-pin plug fits the motherboard or controller header in one orientation, so alignment errors are rare. The main issue is verifying that the cooler mounting holes match the fan frame before committing to the swap.

How it compares

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

Price $26.99
Pricier than about 69% 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

How can I confirm the 4-pin fan is spinning correctly after installation?

Connect the 4-pin connector to the motherboard header and check the RPM reading in BIOS or monitoring software; the fan should report a speed and the heatsink should feel warm under load.

Does the package include mounting screws or thermal paste for the 80mm heatsink?

The box contains the 3T9513 heatsink fan with its 4-pin cable attached; mounting hardware and thermal compound are not included and must be sourced separately.

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