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KHACHIMO EFRP-553 550W 1+1 redundant server power supply module

KHACHIMO

KHACHIMO EFRP-553 550W 1+1 Server Redundant Power Supply

SKU CH-69DD-AV8X1

A 550 W ATX redundant power supply module tested and verified working

  • TypeATX
  • 550 W redundant output keeps servers running if one module fails
  • 1+1 hot-swap design lets you replace a unit without downtime
  • ATX form factor fits standard server chassis
  • Tested and verified for reliable operation

Server Redundant Power Module

The KHACHIMO EFRP-553 is a 550W 1+1 redundant power supply built to the ATX form factor. It uses a hot-swap design so a failed module can be replaced without shutting the server down. Each unit is tested before shipment to confirm operation. This module targets rack-mount systems that require continuous uptime.

Critical Uptime Environments

IT teams running databases, virtualization hosts or edge appliances will benefit from the fail-over protection this module provides. Builds that need more than 550 watts of total capacity should look at a higher-wattage redundant chassis. Small workstations without redundant bays cannot use the 1+1 form factor. Buyers seeking a single non-redundant PSU for a desktop case should choose a standard ATX unit instead.

Highlights

  • 550 W redundant output keeps servers running if one module fails
  • 1+1 hot-swap design lets you replace a unit without downtime
  • ATX form factor fits standard server chassis
  • Tested and verified for reliable operation

Specifications

TypeATX

Questions about this item

What form factor does the EFRP-553 use so it fits my server chassis?

The EFRP-553 follows the ATX power-supply form factor, matching standard server chassis cut-outs and screw holes.

How do I install the EFRP-553 and what step is often missed?

Slide both modules into the redundant bay until each locks, then seat every power cable firmly; the step often missed is fully engaging both module latches.

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