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KHACHIMO ATX power supply unit in black metal housing with fan grille

KHACHIMO

KHACHIMO 24V 48V 120W ATX Power Supply 80 PLUS Gold

SKU CH-46Y7-G015N

ATX power supply delivering 120 W from 24 V or 48 V input with 80 PLUS Gold efficiency, zero-RPM fan mode and resonant LLC topology for silent, clean power

  • TypeATX
  • Modern Standby support for near-instant 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 with DC-to-DC topology delivers clean power and cuts coil whine
  • Dual 24V and 48V input options suit industrial ATX builds

Compact High-Efficiency ATX Supply

The KHACHIMO unit is a new 120W ATX power supply built around resonant LLC topology with DC-to-DC conversion. It carries 80 PLUS Gold certification and supports Modern Standby for rapid wake-from-sleep transitions. A zero-RPM fan mode stops the cooling fan completely at low and medium loads.

Ideal for Low-Power Modern Standby Systems

This supply suits compact PCs that prioritise silent operation, high efficiency at light loads, and fast sleep-state recovery. Builds requiring higher total wattage, multiple 12V rails, or conventional 24-pin ATX pin-outs for standard motherboards should consider other options.

Dual 24V and 48V Input Range

The defining specification is the wide 24V to 48V DC input voltage window, which lets the unit run from industrial or battery-backed sources instead of mains AC. Verify that your chassis and motherboard accept this input range before purchase.

Highlights

  • Modern Standby support for near-instant 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 with DC-to-DC topology delivers clean power and cuts coil whine
  • Dual 24V and 48V input options suit industrial ATX builds

Specifications

TypeATX

Questions about this item

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

Check that the fan remains off during light workloads — Zero RPM mode only engages when efficiency targets are met — and verify wake-from-sleep is near-instant with Modern Standby enabled.

Which cables and connectors ship with the 120W unit and what must I source separately?

The box contains the ATX power supply and standard mounting screws; any 24 V or 48 V input cables, DC-to-DC adapters or specialised motherboard connectors are not included.

Should I select the 24 V or 48 V input version for my build?

Choose the 24 V model (DRL-24V120W1AA) if your source is a 24 V battery or bus, or the 48 V model (DRL-48V120W1AA) for 48 V telecom or solar systems — both deliver 120 W.

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