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Silver rectangular server power supply unit with hot-swap handle and ventilation grille

godream

godream 400W Power Supply SP402-2S Hot Swap Pws-0037

SKU CH-2ZBB-YBQYA

400 watt ATX server power supply with hot-swap capability

  • Product typeATX
  • 400 W output powers server workloads
  • Hot-swap design enables replacement without downtime
  • ATX form factor fits standard server chassis
  • Tested working for reliable operation

400 W server power supply

This 400 W ATX unit is built for server chassis that require hot-swap redundancy. It suits administrators who need a tested replacement module for existing SP402-2S bays. The supply delivers 400 W of continuous power in a standard rack-mount form factor.

Replaces SP402-2S modules

It directly replaces a failed SP402-2S module without rewiring the backplane. The jump is worth it when a single unit has failed and the chassis still has a free hot-swap slot. Buyers who need higher wattage or a different form factor cannot use this model.

How it compares

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

Price $62.99
Cheaper than about 83% of the 10,869 comparable items (median $142.99).

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

Specifications

Product
Product typeATX

Questions about this item

What server chassis width does the SP402-2S hot-swap PSU fit?

The SP402-2S is an ATX-type unit designed for standard 400 W hot-swap server bays that accept this form factor.

Which orientation step is often missed when sliding the PWS-0037 module into the bay?

Align the connector side first, push until the latch clicks, then secure the retention screw; skipping the latch click leaves the power pins unseated.

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