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Compact 1U 400W ATX power supply unit in silver metal casing

godream

godream 1U 400W ATX Power Supply FSP400-601UG FSP400-701UH SPI400U4BB

SKU CH-1DBJ-7BH0G

1U ATX power supply delivering 400 W, tested and verified working, compatible with FSP400-601UG, FSP400-701UH and SPI400U4BB units

  • Product typeATX
  • Tested working ensures reliable 400W power delivery
  • Good quality components support stable 1U server operation
  • ATX form factor fits FSP400-601UG and FSP400-701UH replacements
  • Compatible with SPI400U4BB systems for direct 400W supply

Compact 1U 400W ATX supply

This godream unit fits a 1U rack chassis and delivers 400 watts through an ATX pinout. It is built for server or workstation builds that need standard ATX power in a slim enclosure. The supply is tested working and ships new.

Replaces FSP400-601UG, FSP400-701UH and SPI400U4BB

Use this supply when a 1U system requires a direct drop-in for those three part numbers. The jump is worth it if the original unit has failed or if a spare is needed for maintenance. It is not for builds that need redundant or higher-wattage power.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $57.99
Cheaper than about 87% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What form factor does this 400W ATX power supply use for 1U rack mounting?

It is a 1U switching power supply designed to fit standard 1U rack chassis slots.

Which connector must be seated first during installation to avoid a no-post condition?

The 24-pin ATX main connector must be fully seated before the 4-pin CPU power lead, otherwise the system will not start.

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