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Rectangular server power supply unit with 12-pin and 4-pin connectors

Supersuperuncle

Supersuperuncle 300W 12-pin +4-pin Server Power Supply HK400-11PP FSP300-40AHBAA

SKU CH-D1YM-P8BA6

300 W server power supply with 12-pin and 4-pin connectors for Tsinghua Tongfang desktops

  • Delivers 300 W for stable desktop operation
  • 12-pin and 4-pin connectors match Tsinghua Tongfang boards
  • New condition ensures full rated performance
  • HK400-11PP model fits designated chassis slots

Compatible replacement for Tsinghua Tongfang

This 300W server power supply matches the HK400-11PP and FSP300-40AHBAA part numbers used in specific Tsinghua Tongfang systems. It delivers a direct 12-pin and 4-pin connector layout for drop-in installation. The unit is supplied new and ready for immediate deployment in the original chassis.

Fixed connector layout limits interchangeability

The 12-pin plus 4-pin output arrangement is tailored to the target desktop platform and does not follow standard ATX pin-outs. Builders cannot adapt this supply to generic motherboards without custom wiring. Replacement is practical only for the exact models the part numbers reference.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $139.99
Typical for this category: the median of 3,798 items is $131.99.

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Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 12-pin or 4-pin version for my Tongfang desktop?

This unit includes both a 12-pin and a 4-pin connector in one housing, so you do not select between versions; you simply connect both plugs to the matching sockets on the motherboard.

What does the 300 W rating mean for daily use in my system?

The 300 W figure is the maximum continuous power the supply can deliver across all rails; your Tongfang desktop will draw only what it needs up to that limit, leaving headroom for stable operation.

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