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Rectangular silver server power supply unit with fan grille and connector panel

KHACHIMO

KHACHIMO SA5212M4 I620-G20 I620-G10 GW-CRPS550 550W power supply

SKU CH-J3G0-GF54G

550W ATX power supply tested working for compatible server models

  • TypeATX
  • 550W output powers server workloads reliably
  • Tested working to confirm dependable operation
  • ATX form factor fits compatible server chassis
  • Great Wall build quality supports continuous use

550W server power supply for compatible chassis

This 550W ATX power supply is built for server platforms that accept the SA5212M4 form factor. It suits administrators who need a tested, working unit for replacement or initial deployment in supported hardware.

Replaces failed or missing units in I620-G20

The supply serves as a direct swap when the original GW-CRPS550 module fails or is absent. The upgrade is worth it when the existing unit no longer delivers stable power or when a spare is required for maintenance readiness.

Highlights

  • 550W output powers server workloads reliably
  • Tested working to confirm dependable operation
  • ATX form factor fits compatible server chassis
  • Great Wall build quality supports continuous use

Specifications

TypeATX

Questions about this item

Does the 550W ATX power supply use the standard 24-pin and 8-pin connectors for the I620-G20 server board?

The unit is a standard ATX 550W design, so it provides the usual 24-pin main connector and 8-pin CPU power plug that the I620-G20 motherboard expects.

What is the correct orientation when sliding the GW-CRPS550 module into the SA5212M4 chassis?

Insert the module with the fan facing the front airflow channel and push firmly until the latch clicks; the most common mistake is stopping before the latch engages, which leaves the power pins unseated.

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