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Rectangular ATX power supply unit with matte black metal casing and rear fan grille

KHACHIMO

KHACHIMO ST-7000-WM PS-7000-ATX TS16 power supply

SKU CH-MSW3-5J36W

An ATX power supply for POS terminals with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for fast wake times

  • TypeATX
  • Modern Standby compatible for rapid wake-from-sleep
  • 80 PLUS Gold certified efficiency reduces power draw and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and less coil whine
  • ATX form factor fits standard desktop and POS chassis

POS-Ready ATX Power Supply

This KHACHIMO ST-7000-WM PS-7000-ATX TS16 unit is an ATX power supply built for point-of-sale terminals and compact commercial PCs. It carries 80 PLUS Gold certification for high efficiency and supports Modern Standby for extremely fast wake-from-sleep times. Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power while reducing coil whine.

Buyers Needing Silent Low-Load Operation

The Zero RPM fan mode stops the cooling fan entirely at low and medium loads, making this supply suit noise-sensitive environments such as retail counters or office workstations. Systems that run sustained heavy loads where continuous active cooling is preferred should look at alternatives designed for constant high-throughput airflow.

80 PLUS Gold Efficiency Rating

The single specification that decides fit is the 80 PLUS Gold certification, which guarantees high efficiency operation for lower power consumption, less noise, and cooler temperatures. If your build requires a different efficiency tier or a non-ATX form factor, this model will not match those requirements.

Highlights

  • Modern Standby compatible for rapid wake-from-sleep
  • 80 PLUS Gold certified efficiency reduces power draw and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and less coil whine
  • ATX form factor fits standard desktop and POS chassis

Specifications

TypeATX

Questions about this item

Which motherboard power connector does the ATX PS-7000-ATX require?

It uses a standard 24-pin ATX main connector plus the matching 4-pin or 8-pin CPU power lead that your motherboard provides.

Will the Modern Standby support work with my older motherboard that lacks Modern Standby BIOS options?

The supply will still deliver power, but the fast wake-from-sleep and low-load efficiency benefits only activate on platforms that implement Modern Standby.

How can I confirm the Zero RPM Fan Mode is active after installation?

Under light load the fan should stay completely still; you can verify by watching the fan blades or listening for silence while the system idles.

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