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Server cooling fan assembly with black plastic housing and wire connector

Ruth's sister

Ruth's sister internal power cable 43V6929 43V6928 X3550 M2 M3

SKU CH-9A1Q-X96XW

Cooling fan for X3550 M2 and M3 servers, part numbers 43V6929 and 43V6928

  • Compatible with X3550 M2 and M3 servers
  • Part numbers 43V6929 and 43V6928 for exact replacement
  • New condition ensures reliable cooling performance
  • CPU cooler fan and heat sink fan combination

Compatible server models

This internal power cable fits IBM System x3550 M2 and M3 servers using part numbers 43V6929 and 43V6928. It connects the CPU cooler fan to the system board for reliable power delivery. The cable is new and intended as a direct replacement for the original wiring harness.

Critical fit requirement

Verify that your server uses the exact part numbers 43V6929 or 43V6928 before ordering. This cable will not work with other x3550 generations or different fan assemblies that require alternative connectors. Buyers needing cables for other server models must source the correct part for their specific hardware.

How it compares

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

Price $13.99
Cheaper than about 55% 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 does the 43V6929 fan perform once installed in an X3550 M2?

It draws power through the server's internal header and spins at the speed the system firmware requests, keeping the CPU heatsink within thermal limits under load.

What connector standard does the 43V6928 cable use and what does that limit?

The cable uses the proprietary server fan header found on X3550 M2 and M3 boards, so it only works with those systems and cannot be adapted to standard desktop headers.

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