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KHACHIMO 550W server redundant PSU, silver metal box with handle and fan grille

KHACHIMO

KHACHIMO I620-G20 I840-G20 R1CA2551B 550W Server Redundant Power Supply

SKU CH-9DA7-8MXB0

A 550 W redundant server power supply tested for reliable operation

  • TypeATX
  • 550 W output powers demanding server workloads
  • Redundant design keeps systems running during module failure
  • Tested working so it installs with confidence
  • ATX form factor fits standard server chassis

Redundant 550W server power supply

This KHACHIMO unit delivers 550 watts in an ATX form factor built for redundant server configurations. It carries the I620-G20 and I840-G20 part references along with the R1CA2551B identifier. The supply is new and has been tested working by the supplier. It suits administrators who need a hot-swap compatible replacement for compatible chassis.

Check chassis redundancy support

Verify that your server chassis accepts redundant ATX power modules and that the backplane connector matches the unit's pin-out. Confirm the physical dimensions fit the bay spacing in your specific enclosure. Ensure the combined load across all rails stays within the 550W rating for your installed components. Buyers needing non-redundant desktop ATX power or different wattage should look elsewhere.

Highlights

  • 550 W output powers demanding server workloads
  • Redundant design keeps systems running during module failure
  • Tested working so it installs with confidence
  • ATX form factor fits standard server chassis

Specifications

TypeATX

Questions about this item

Does the redundant power supply include the server chassis mounting rails or must they be ordered separately?

The unit is a hot-swap redundant module; mounting rails for the server chassis are not included and must be purchased separately.

Which of the listed model numbers — I620-G20, I840-G20 or R1CA2551B — should I select for my server?

All three identifiers refer to the same 550 W redundant module; choose the part number that matches your server service tag or maintenance manual.

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