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Internal power cable with 12-pin and 4-pin connectors

Ruth's sister

Ruth's sister internal power cable 12pin+4pin for ACER&Tongfang 300W FSP300-40AABA HK400-11P

SKU CH-D2NA-AGAMF

Connects ACER and Tongfang 300 W power supplies using a 12-pin and 4-pin configuration

  • Compatible with ACER and Tongfang 300W PSUs
  • 12-pin plus 4-pin connector matches FSP300-40AABA
  • Replaces HK400-11P power supply cable directly
  • New condition ensures reliable internal power delivery

Compatible 12-pin and 4-pin PSU cable

This new internal power cable from Ruth's sister is built for ACER and Tongfang 300 W power supplies using the FSP300-40AABA or HK400-11P models. It combines a 12-pin and a 4-pin connector into a single assembly for direct replacement. The cable suits technicians or owners servicing these specific proprietary units.

Proprietary pin-out limits interchangeability

The 12-pin and 4-pin layout follows the manufacturer pin-out for the listed 300 W FSP units and is not a standard ATX configuration. Builders needing regular 24-pin or 8-pin motherboard power cannot use this cable. It only fits the exact ACER and Tongfang models referenced in the product data.

How it compares

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

Price $65.99
Pricier than about 88% 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

Is the 12pin+4pin cable the only version offered for the FSP300-40AABA?

Yes, this cable is built as a single 12-pin plus 4-pin assembly that matches the FSP300-40AABA and HK400-11P pinout.

Will the 300W rating on the FSP300-40AABA be delivered through this cable without loss?

The cable uses the correct 12-pin and 4-pin connectors for the FSP300-40AABA, so it carries the supply's rated 300W to the motherboard.

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