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Rectangular silver server PSU with front handle and ventilation grille

KHACHIMO

KHACHIMO PWS-601D-1R -48V DC Server Power Supply 600W

SKU CH-SBHM-ZBR62

A 600 watt ATX power supply converting 48 volt DC input for server systems

  • TypeATX
  • Tested working unit ensures reliable server operation
  • 600W output delivers stable power for demanding loads
  • 48V DC input matches telecom and data-centre infrastructure
  • ATX form factor fits standard server chassis

Server PSU for -48 V DC environments

This KHACHIMO unit is a 600 W ATX power supply designed to operate from a -48 V DC source. It targets server and telecom installations that distribute DC power rather than mains AC. Builders needing an AC-input supply or a different DC voltage cannot use this model.

Thermals noise and power draw

The supply delivers up to 600 W of regulated output for continuous server loads. Internal cooling fans maintain safe temperatures under normal operation. Audible noise is typical for a 1U redundant form factor in a rack environment. No AC mains conversion loss occurs because the input is already DC.

Highlights

  • Tested working unit ensures reliable server operation
  • 600W output delivers stable power for demanding loads
  • 48V DC input matches telecom and data-centre infrastructure
  • ATX form factor fits standard server chassis

Specifications

TypeATX

Questions about this item

How do I install the -48V DC PWS-601D-1R 600W unit in an ATX chassis?

Mount the supply in the standard ATX bay, connect the -48V DC input leads with correct polarity, then attach the ATX motherboard and peripheral cables. The step often missed is verifying the DC source polarity before powering on.

What maintenance will the PWS-601D-1R 600W supply need over time?

Periodically clean dust from the intake and exhaust vents to maintain airflow. Check that the -48V DC input connections remain tight and free of corrosion. Replace the unit if fan noise increases or output voltages drift.

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