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Rectangular silver metal server power supply unit with 10-pin main connector and 6-pin graphics card connector on rear

Lemincrash

Lemincrash FSP400-40AGPAA 400W 10pin server power supply

SKU CH-WBK7-QSPBG MPN FSP400-40AGPAA

400 W single server PSU with 10-pin main connector and 6-pin graphics output, 100-240 V input

  • Max wattage400 W
  • Power supply redundancySingle
  • Main power connector10Pin
  • Output type12 V
  • Supply voltage100–240 V
  • AC input frequency50/60 Hz
  • Delivers up to 400 W for demanding server workloads
  • 80 Plus certified efficiency reduces energy waste and heat
  • 10-pin main connector plus 6-pin graphics output for flexible installation
  • Wide 100–240 V input range supports global power grids
  • Compact 1300 g unit fits space-constrained chassis

Single 400W server power supply

This unit delivers a maximum of 400W from a single 12V rail. It is built for server chassis that accept a 10-pin main connector and includes a 6-pin graphics output. The power supply operates on 100 to 240 V input at 50 or 60 Hz.

Suits Lenovo systems using this part number

The supply matches Lenovo part numbers SP50H29513 and 00PC738, making it a direct replacement for compatible platforms. Builders needing redundant power modules or a different main connector pin count should look at other units.

10-pin main connector defines fit

Compatibility hinges on the 10-pin main connector that plugs into the server backplane. If the target system uses a different connector layout, this power supply will not connect.

How it compares

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

Price $62.99
Cheaper than about 83% of the 3,798 comparable items (median $131.99).
Max wattage 400 W
Lower than about 70% of the 235 comparable items (median 668 W).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameLemincrash
Product line80 Plus
Model nameFSP400-40AGPAA
Product typeFSP
Ports & slots
Output type12 V
Power
Max wattage400 W
Power supply redundancySingle
Main power connector10Pin
Supply voltage100–240 V
AC input frequency50/60 Hz
Size & build
Product weight1300g
In the box
In the boxPSU*1
Environment & compliance
Humidity range20%-90%

Questions about this item

How can I verify the 400W 12V output is stable after installing the FSP400-40AGPAA?

Check that the server powers on without shutdowns under load and use a multimeter on the 10-pin main connector to confirm steady 12V delivery.

What comes in the box and which cables must I source separately for the FSP400-40AGPAA?

The package includes the PSU only; you will need to obtain a compatible 10-pin system cable and a 6-pin graphics card cable if your build requires GPU power.

Which version of the FSP400-40AGPAA should I select for a Lenovo server needing SP50H29513 or 00PC738?

Choose the unit labelled FSP400-40AGPAA SP50H29513 00PC738; it matches the 400W 10-pin specification with 6-pin graphics support for those Lenovo models.

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