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New ATX power supply unit with standard metal casing and rear fan grille

KHACHIMO

KHACHIMO B540 B545 B325 B320 B345 B340 all-in-one Machine Power Supply

SKU CH-XHTF-AZKV8

ATX power supply tested working for B320, B325, B340, B345, B540 and B545 all-in-one machines

  • Product typeATX
  • Compatible with multiple all-in-one models
  • ATX form factor fits standard chassis
  • Tested working before dispatch
  • Good quality components for reliable operation

Compatible All-in-One Replacement

This KHACHIMO power supply is built as a direct replacement for B540, B545, B325, B320, B345 and B340 all-in-one machines. It uses a standard ATX form factor and carries part references APB001 and APA006. The unit is supplied new and tested working before dispatch. It is not for builders who need a generic ATX unit for a custom desktop chassis.

Thermals, Noise and Power Draw

The supply delivers the wattage required by the listed all-in-one platforms under normal workloads. Fan speed ramps with load to keep internal temperatures stable without excessive noise. Efficiency meets the needs of the target systems so power draw at the wall remains predictable. No independent thermal or acoustic measurements are published.

How it compares

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

Price $47.99
Cheaper than about 91% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How do I install this ATX power supply into a B540 all-in-one and which connector step is often missed?

Mount the unit in the chassis, secure the four screws, then attach the 24-pin motherboard cable and the 4-pin CPU power plug; the CPU plug is the step most often forgotten.

What maintenance will this B545 power supply need after extended use?

Clean the intake vents and fan blades every six months with compressed air; replace the unit if voltages drift or the fan becomes noisy.

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