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Rectangular ATX power supply unit, matte black finish, visible cooling fan grille

KHACHIMO

KHACHIMO ATX -5V 610L 250W power supply

SKU CH-F61S-DTCQ6

Delivers 250 W ATX power with 80 PLUS Gold efficiency, Modern Standby support, and a Zero RPM fan mode for silent low-load operation

  • TypeATX
  • Modern Standby compatible for extremely fast wake-from-sleep times
  • 80 PLUS Gold certified for high efficiency operation and lower power consumption
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • ATX form factor fits standard 250W power supply requirements

KHACHIMO ATX 250W Power Supply

This 250 watt ATX unit suits compact desktops or basic office builds that do not need high power. It delivers the standard ATX connector set for mainstream motherboards and drives. The 80 PLUS Gold rating means high efficiency across typical loads, reducing heat and electricity cost.

Practical limits of the ATX interface

The 250 watt ceiling restricts use to low-power CPUs and integrated graphics. Systems with discrete graphics cards or multiple drives will exceed the available power. The ATX form factor fits standard cases, but the low wattage makes it unsuitable for gaming or workstation configurations.

Installation and common issues

Standard ATX mounting holes and cable lengths allow straightforward installation in compatible cases. Zero RPM fan mode activates at low and medium loads for silent operation. Coil whine is reduced by the resonant LLC topology with DC-to-DC conversion. Ensure total system draw stays within 250 watts to avoid shutdowns.

Highlights

  • Modern Standby compatible for extremely fast wake-from-sleep times
  • 80 PLUS Gold certified for high efficiency operation and lower power consumption
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • ATX form factor fits standard 250W power supply requirements

Specifications

TypeATX

Questions about this item

How do I choose between the 610L and 250W versions?

The 610L refers to the FSP250-60ATV(PF) model code while 250W is the continuous power rating; they describe the same unit, so no choice is needed.

What does the 250W rating mean once the unit is installed?

It delivers up to 250W of continuous DC power across all rails, meeting 80 PLUS Gold efficiency targets at typical loads.

Which ATX standard does it follow and what does that cap?

It follows the ATX form factor with a -5V rail, limiting use to motherboards that still require that legacy voltage line.

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