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Rectangular ATX power supply unit with metal casing and ventilation grille

KHACHIMO

KHACHIMO 800W Power Supply W2PSA0800

SKU CH-M3VA-5H164

An 800 W ATX power supply tested working and compatible with S7700, S7703, S7706 and S7712 systems

  • Product typeATX
  • 800 W output powers demanding builds
  • ATX form factor fits standard cases
  • Compatible with S7700 S7703 S7706 S7712 systems
  • Tested working for reliable operation

KHACHIMO 800W ATX Power Supply

This KHACHIMO unit delivers 800W of power in a standard ATX form factor. It carries the model designation W2PSA0800 and is referenced by part numbers 7700, 7703, 7706 and 7712. The unit is supplied new and has been tested for working order.

ATX form factor constraints

The ATX specification defines the physical dimensions and connector layout, so the unit fits standard ATX cases and motherboards. Builders needing a different form factor such as SFX or TFX cannot use this supply. Systems requiring more than 800W of continuous power will need a higher-capacity unit.

How it compares

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

Price $383.99
Pricier than about 84% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Which of the S7700, S7703, S7706 or S7712 versions of the 800W unit should I choose?

The four part numbers are alternative manufacturer codes for the same 800W ATX power supply; pick the one that matches your system's service tag or the label on the original unit.

What does the 800W rating mean once the supply is installed in my PC?

It indicates the maximum continuous DC power the unit can deliver across all rails combined, so your total component draw should stay below 800W for stable operation.

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