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Rectangular silver ATX power supply unit with ventilation grille and label showing model PSSF112102A

KHACHIMO

KHACHIMO Extreme 1100W Switching Power Supply PSSF112102A 800563-00-07

SKU CH-5SYW-AV6TX

An 1100 W ATX switching power supply tested and working

  • Product typeATX
  • 1100 W output powers demanding builds
  • ATX form factor fits standard cases
  • Tested working for reliable operation
  • Good quality components ensure stable delivery

Extreme 1100W ATX Power Supply

The KHACHIMO Extreme 1100W Switching Power Supply PSSF112102A 800563-00-07 is an ATX unit tested for reliable operation. It is suited to builders who need a high-output supply for demanding systems.

1100W capacity and headroom

The 1100W rating provides substantial headroom for multi-GPU configurations and overclocked components. It runs out when a build requires redundant or server-grade features not present in this standard ATX design.

How it compares

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

Price $503.99
Pricier than about 90% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Will the 1100W ATX unit fit my existing ATX case and power my older components?

The supply follows the ATX form factor so it mounts in standard ATX cases and delivers 1100 W through the usual ATX connectors for motherboards, graphics cards and drives you already own.

How can I verify the PSSF112102A is operating correctly once installed?

The unit was test-working before dispatch; after fitting it, confirm the system powers on, voltages report within spec in BIOS or monitoring software, and the fan spins under load.

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