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Rectangular black ATX power supply unit with cooling fan visible

KHACHIMO

KHACHIMO V4017HP 450W ATX Power Supply

SKU CH-BDAR-J85CS

ATX power supply delivering 450 W with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and LLC resonant topology for quiet, stable power

  • TypeATX
  • Modern Standby gives near-instant wake from sleep
  • 80 PLUS Gold certification cuts power draw and heat
  • Zero RPM fan mode stops the fan at low load for silence
  • Resonant LLC with DC-to-DC topology delivers clean power and reduces coil whine
  • 450 W ATX output powers mainstream builds reliably

450W ATX Power Supply

The KHACHIMO V4017HP is a 450W ATX power supply built for desktop systems that need reliable, efficient power delivery. It suits mainstream builds and office PCs where quiet operation and low energy waste matter.

Standard ATX installation

Mounting uses the standard ATX screw pattern and the unit ships with the usual complement of fixed cables. Clearance for the 80 PLUS Gold certified unit is typical for mid-tower cases; the only common issue is cable length in very large chassis or routing behind tight motherboard trays.

Check connectors and Modern Standby support

Verify that your motherboard and graphics card power connectors match the fixed cables supplied. Ensure the board firmware supports Modern Standby if you want the fast wake-from-sleep behaviour this unit enables.

Highlights

  • Modern Standby gives near-instant wake from sleep
  • 80 PLUS Gold certification cuts power draw and heat
  • Zero RPM fan mode stops the fan at low load for silence
  • Resonant LLC with DC-to-DC topology delivers clean power and reduces coil whine
  • 450 W ATX output powers mainstream builds reliably

Specifications

TypeATX

Questions about this item

How can I confirm the 80 PLUS Gold efficiency is active after installation?

The unit meets 80 PLUS Gold certification, so it operates at high efficiency across typical loads, reducing power draw and heat.

Which cables are included with the V4017HP and what must I source separately?

Standard ATX power cables are supplied; any specialised connectors for particular graphics cards or drives would need to be purchased separately.

Should I choose the 450 W V4017HP or a different capacity for a Modern Standby build?

The 450 W model supports Modern Standby with fast wake times and low-load efficiency, making it suited for systems that use this sleep state.

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