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Silver rectangular 850W AC switching power supply unit with fan grille and label

KHACHIMO

KHACHIMO JPSU-850W-AC-AFI 850W power supply

SKU CH-K590-G9FZR

An 850W ATX switching power supply tested for reliable operation

  • TypeATX
  • Tested working for reliable operation
  • 850 W output for high-demand systems
  • AC switching design for efficient power conversion
  • Built for QFX5100 compatibility

850 W AC switching power supply

This 850 W ATX power supply is built for QFX5100 network equipment and compatible rack systems. It delivers AC switching power in a hot-swap form factor suited to data-centre and enterprise deployments. Buyers who need a redundant or replacement module for supported Juniper platforms will find it matches the original specifications.

Straightforward hot-swap installation

The unit slides into the chassis and locks with the built-in latch, requiring no tools or cable routing. Because it is a proprietary module, it will not fit standard ATX cases or third-party server chassis. Verify the exact part number 740-053351 against your hardware list before ordering to avoid mismatched airflow direction or connector keying.

Highlights

  • Tested working for reliable operation
  • 850 W output for high-demand systems
  • AC switching design for efficient power conversion
  • Built for QFX5100 compatibility

Specifications

TypeATX

Questions about this item

How can I verify the 850W unit is operating correctly after installation?

The supplier confirms each unit is test working before dispatch, so a successful POST and stable rails under load indicate proper operation.

What comes in the box with the JPSU-850W-AC-AFI and what must I source separately?

The package includes the 850W AC switching power supply itself; mounting screws, power cables and any rail adapters required for your chassis are not included and must be purchased separately.

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