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Silver rectangular server power supply module with side fan grille and rear connector

KHACHIMO

KHACHIMO G1320-0550WNA 550W Server Power Supply

SKU CH-J2DJ-1F7N9

550 W ATX server power supply module tested for reliable operation

  • TypeATX
  • 550 W output powers demanding server workloads
  • ATX form factor fits standard server chassis
  • Tested working so it arrives ready to install
  • Good-quality construction supports reliable long-term operation

550W ATX Server Power Module

The KHACHIMO G1320-0550WNA is a 550W ATX power supply built for server installations that require a standard form-factor unit. It suits system integrators and IT managers replacing or upgrading a rack-mount module with a tested, working unit. The supply delivers the rated output through the familiar ATX connector layout used in many enterprise chassis. Buyers who need redundant or hot-swap capability should look for a supply explicitly designed for that architecture.

ATX Form-Factor Limits

As an ATX-design unit, the module fits standard server bays but lacks the redundant-frame latch and hot-plug signalling found on purpose-built CRPS or proprietary server supplies. Cable routing follows the fixed ATX harness, so enclosures with non-standard backplane spacing may require adapter cables not included. The 550W ceiling also restricts use in multi-GPU compute nodes or dense storage arrays that demand higher sustained loads.

Highlights

  • 550 W output powers demanding server workloads
  • ATX form factor fits standard server chassis
  • Tested working so it arrives ready to install
  • Good-quality construction supports reliable long-term operation

Specifications

TypeATX

Questions about this item

Is the G1320-0550WNA the right 550W module for my server chassis?

The G1320-0550WNA is a 550W ATX power supply module with part number RPS0550-CN; verify your server’s form-factor and connector requirements against this spec before fitting.

What does the 550W rating deliver in a live server?

The 550W rating is the continuous output the module can supply to server components under normal load, tested working by the manufacturer.

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