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Black ATX power supply unit with gold certification badge and fan grille

KHACHIMO

KHACHIMO 1600W ATX Power Supply 80 PLUS Gold 48V

SKU CH-VZBX-DQ5YK

A 1600 W ATX unit with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for silent, low-power sleep

  • TypeATX
  • Modern Standby support delivers fast wake times and better low-load efficiency
  • 80 PLUS Gold certification provides high efficiency for lower power use and cooler running
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion gives clean power and reduces coil whine
  • 1600W output at 48V handles demanding workloads with stable delivery

High-Capacity 48 Volt ATX Power Supply

The KHACHIMO 1600W ATX unit delivers 48 volt output rated at 1600 watts for specialised high-density computing or industrial equipment. It carries 80 PLUS Gold certification for efficient power conversion and includes Modern Standby support for rapid wake-from-sleep transitions.

Suited For Dedicated 48 Volt Systems

This supply fits installations specifically engineered for a 48 volt DC input architecture where high output and low acoustic signature are required. Zero RPM fan mode stops the fan at low and medium loads, while resonant LLC topology with DC-to-DC conversion minimises coil whine. Builders whose hardware expects conventional multi-rail ATX voltages should select a different design.

48 Volt Single-Rail Output Defines Compatibility

The defining specification is the single 48 volt output rail rated for the full 1600 watt capacity. Only systems designed to accept this voltage directly can use the unit without additional conversion hardware.

Highlights

  • Modern Standby support delivers fast wake times and better low-load efficiency
  • 80 PLUS Gold certification provides high efficiency for lower power use and cooler running
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion gives clean power and reduces coil whine
  • 1600W output at 48V handles demanding workloads with stable delivery

Specifications

TypeATX

Questions about this item

How loud and hot does the 1600W unit get when running all day?

The 80 PLUS Gold design keeps efficiency high so less waste heat is produced, and the Zero RPM fan mode stops the fan entirely at low and medium loads for near-silent operation.

What connectors or cables must I already own to install this power supply?

The unit uses an ATX form factor and delivers a 48V output, so your chassis must accept ATX dimensions and your system must be wired for a 48V DC input.

Will this supply work reliably with older components I plan to keep?

Resonant LLC topology with DC-to-DC conversion provides clean, consistent power that reduces coil whine and supports modern low-power sleep states alongside legacy hardware.

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