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Rectangular ATX power supply unit, matte metal finish

KHACHIMO

KHACHIMO ER4830/S 48V 1740W power supply

SKU CH-S8D9-NB1M8

A 48 V ATX switching power supply delivering 1740 W of continuous power

  • TypeATX
  • Delivers 48 V output for stable system operation
  • Provides 1740 W capacity to support demanding components
  • Tested working to confirm reliable performance
  • Built with good quality materials for durability

ER4830/S 48V 1740W ATX power supply

This switching power supply delivers 48 volts at up to 1740 watts in an ATX form factor. It is intended for systems that require a dedicated 48 V rail with high continuous output. The unit has been tested and confirmed working before shipment. It suits builders who need a single high-power 48 V source for specialised loads.

Practical limits of the ATX form factor

The ATX footprint restricts the maximum power density that can be cooled inside a standard chassis. A 1740 W unit at 48 V draws substantial current on the primary side, so adequate case airflow is essential to avoid thermal throttling. Builders who need redundant or hot-swap supplies cannot use this single-module design. Systems requiring multiple isolated voltage rails must add separate converters downstream.

Highlights

  • Delivers 48 V output for stable system operation
  • Provides 1740 W capacity to support demanding components
  • Tested working to confirm reliable performance
  • Built with good quality materials for durability

Specifications

TypeATX

Questions about this item

Should I pick the 48V 1740W version or a lower-wattage model for my build?

Choose the 48V 1740W unit if your system draws near that load; a lower-wattage model risks shutdown under peak demand.

What does the 1740W rating actually deliver inside a live PC?

It supplies up to 1740 watts continuously at 48 volts, so components receive stable power even during heavy workloads.

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