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Square black cooling fan assembly with central rotor and mounting holes

Ruth's sister

Ruth's sister internal power cable 856 for Precision 3500 5500

SKU CH-FNZG-V0G7Q

Powers cooling fans inside Precision 3500 and 5500 workstations using connector 856

  • Cooling fan assembly designed for Precision T3500 T5500 workstations
  • Replaces part numbers CN-0HW856 and HW856 for direct compatibility
  • New condition ensures reliable operation from first installation
  • Internal power cable type built for server chassis integration

Ruth's sister internal power cable 856

This internal power cable carries the part reference 856 and is built for Dell Precision 3500 and 5500 workstations. It connects the chassis fan assembly to the motherboard power header so the cooling fan receives the correct voltage. The cable is supplied new and matches the original CN-0HW856 HW856 specification.

Practical limits of the fan power interface

The connector fits only the fan header layout used on Precision 3500 and 5500 systems, so it cannot be used on other chassis or motherboard designs. Length and routing are fixed by the original assembly, preventing reuse in custom loop builds or cases with different fan mounting positions. Buyers who need a longer lead or a different pin arrangement will not be served by this part.

How it compares

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

Price $44.99
Pricier than about 81% 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

Should I pick the cable marked 856 for my Precision 3500 or 5500?

The 856 cable is made for Precision 3500 and 5500 workstations, so it fits either model.

What does the 856 label tell me once the cable is installed?

It identifies the correct fan power lead for Precision 3500 and 5500 chassis cooling assemblies.

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