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Internal power cable with 10-pin 31cm and 4-pin 60cm connectors

Ruth's sister

Ruth's sister PA-2221-3 internal power cable 10pin 31cm + 4pin 60cm

SKU CH-NQW0-PVZ5D

A 210W server power supply with a 10-pin motherboard connector and a 4-pin CPU connector

  • 210W output powers M410 E75S servers reliably
  • Active PFC corrects input from 100-264V
  • 10-pin motherboard connector with 31cm cable reach
  • 4-pin CPU connector with 60cm cable length
  • Non-modular design fits PA-2221-3 FRU 00PC746

Purpose-built server replacement

This internal power cable set replaces the PA-2221-3 unit in compatible servers such as the M410 E75S. It delivers 210 W through a 10-pin motherboard connector measuring 31 cm and a 4-pin CPU connector measuring 60 cm. The non-modular design matches the original FSP210-20TGBAB layout.

Fits specific proprietary chassis

It suits technicians restoring a system that uses the 00PC746 material code and the HK310-71PP pin-out. Builders working with standard ATX motherboards or modular power supplies should look elsewhere because the fixed cables and proprietary 10-pin pin-out will not connect.

Proprietary 10-pin motherboard connector

The single specification that decides fit is the 10-pin motherboard power interface on a 31 cm lead paired with a 4-pin CPU lead of 60 cm. If the target board requires a different pin count or cable length the set will not work.

How it compares

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

Price $46.99
Pricier than about 82% 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 do I fit the 10-pin motherboard connector and the 4-pin CPU connector into a Lenovo M410 or E75S chassis?

Route the 31 cm 10-pin lead to the mainboard header first, then run the 60 cm 4-pin lead to the CPU socket; the short 10-pin reach is the step most builders miss.

Which part of the PA-2221-3 cable assembly is most likely to need replacement after extended use?

The 10-pin and 4-pin connectors and their crimped wires are the only serviceable items; the unit has no fan or modular sockets to wear out.

What thermal or electrical limit appears first when the 210 W supply runs continuously at full load?

The 210 W output ceiling is the first hard limit; sustained draw above that trips the internal protection.

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