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Dual fan cooling assembly with black plastic housing and silver metal blades

Ruth's sister

Ruth's sister internal power cable CN-0HW856 3500 5500

SKU CH-H0YM-5J0K8

Dual-fan front cooling assembly fits Precision T3500 and T5500 workstations

  • Dual-fan assembly cools Precision T3500 and T5500 workstations
  • Direct replacement for HW856 front cooling unit
  • New condition ensures reliable thermal performance
  • Part CN-0HW856 fits designated workstation chassis

CN-0HW856 Cooling Assembly for Precision

This dual-fan cooling assembly fits Precision T3500 and T5500 workstations. It replaces the front cooling unit to maintain airflow across the CPU and internal components. The assembly is designed for the specific chassis layout of these models. It serves technicians and IT teams maintaining legacy Dell workstations.

Thermals Noise and Power Draw in Normal Use

The dual-fan design moves air through the front chassis to cool the CPU and surrounding hardware. Fan speed adjusts to thermal load, keeping noise lower during light tasks. Power is drawn from the motherboard header without an external connector. The unit supports stable operation within the workstation's original thermal envelope.

How it compares

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

Price $41.99
Pricier than about 80% 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 is the CN-0HW856 front dual fan assembly installed in a Precision T3500 or T5500 workstation?

Align the assembly with the front chassis mounts, secure it with the captive screws, then connect the fan power cables to the motherboard headers labelled for front cooling.

What maintenance will the CN-0HW856 dual fan cooling assembly need over time?

Periodically clean dust from the fan blades and heatsink fins using compressed air; replace the assembly if bearing noise increases or airflow drops noticeably.

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