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Rectangular silver ATX power supply unit with ventilation grille

KHACHIMO

KHACHIMO CSU1800AP-3-100 1800W ATX power supply

SKU CH-MKAG-R8ZSN

Delivers 1800 W of ATX power and has been tested working

  • Product typeATX
  • 1800W output powers demanding multi-GPU systems
  • ATX form factor fits standard PC cases
  • Tested working so it arrives ready to install
  • Good-quality components support stable long-term operation

High-wattage ATX unit

The KHACHIMO CSU1800AP-3-100 is an ATX power supply rated at 1800W. It is built for systems that draw very high continuous power such as multi-GPU workstations or compute clusters. The unit has been tested working and is supplied new.

No bundled extras

No cables, adapters or software are mentioned in the supplier data. Buyers who need modular cables or specific connector types must source them separately. Builders who want a lower-wattage or more compact supply should look at other models.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $297.99
Pricier than about 77% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Which components inside the KHACHIMO CSU1800AP-3-100 are most likely to need replacement after extended use?

The internal cooling fan and electrolytic capacitors are the parts that typically wear out first in a high-wattage ATX unit.

What limit appears first when the KHACHIMO CSU1800AP-3-100 runs at full 1800W output for long periods?

Sustained 1800W load will hit the thermal ceiling of the cooling system before any electrical protection triggers.

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