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Compact ATX power supply unit in matte black finish with single cooling fan and modular cable connectors

KHACHIMO

KHACHIMO REL-70-4006 70W power supply

SKU CH-NNWG-BDXGH

An ATX power supply delivering 70 W with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low loads for silent running
  • Resonant LLC plus DC-to-DC gives clean stable power
  • ATX form factor fits standard desktop builds

70W ATX power supply for low-power builds

The KHACHIMO REL-70-4006 delivers 70 watts of continuous power in a standard ATX form factor. It targets compact desktops, thin-client replacements or secondary workstations where total system draw remains well below the rated output. The unit carries 80 PLUS Gold certification for efficient operation at typical loads.

Modern Standby and Zero RPM features

Modern Standby compatibility enables extremely fast wake-from-sleep transitions and improved low-load efficiency. Zero RPM fan mode stops the cooling fan entirely at low and medium loads, removing audible noise during idle or light office tasks. Resonant LLC topology with DC-to-DC conversion supplies clean power and reduces coil whine.

Capacity suited to integrated graphics

The 70W rating comfortably handles processors with integrated graphics, solid-state storage and a few peripherals without approaching its limit. It runs out of headroom when a discrete graphics card, multiple spinning drives or high-current USB devices are added, making it unsuitable for gaming or workstation configurations.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low loads for silent running
  • Resonant LLC plus DC-to-DC gives clean stable power
  • ATX form factor fits standard desktop builds

Specifications

TypeATX

Questions about this item

Does the 70W fan need periodic cleaning or replacement?

The Zero RPM Fan Mode stops the fan at low and medium loads, reducing dust build-up and wear; occasional cleaning is still recommended for long-term reliability.

What limits sustained output before protection triggers?

The 70W rated capacity is the ceiling; exceeding it will activate over-power protection and shut the unit down.

How much heat and noise appear when the REL-70-4006 runs all day?

80 PLUS Gold efficiency keeps waste heat low, and the fan stays off at light loads for near-silent operation; under heavy load the fan spins to maintain safe temperatures.

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