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Rectangular ATX power supply unit in black finish

KHACHIMO

KHACHIMO NEW-Z471 80 PLUS Gold ATX power supply

SKU CH-SHRC-9CD1P

An ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode, Modern Standby support and resonant LLC topology for clean, quiet power

  • TypeATX
  • Modern Standby support for extremely fast wake-from-sleep
  • 80 PLUS Gold certification lowers power draw and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC with DC-to-DC conversion delivers clean power
  • DC-to-DC design enables efficient sleep states and less coil whine

ATX power supply for modern standby builds

The KHACHIMO NEW-Z471 is an ATX power supply built for systems that use Modern Standby sleep states. Its 80 PLUS Gold certification means high efficiency at typical loads, which lowers heat output and keeps fan noise down. The resonant LLC topology with DC-to-DC conversion delivers stable voltage rails for sensitive components.

Standard ATX fit with semi-passive cooling

Installation follows the regular ATX form factor, so it mounts in any compatible chassis with the usual four screws. The Zero RPM fan mode stops the fan completely at low and medium loads, removing acoustic distraction during idle or light work. Cable routing is straightforward, though builders should verify their case clearance for the unit depth before ordering.

80 PLUS Gold efficiency for low-power sleep states

The Gold rating is the key figure that determines whether this unit matches a build focused on Modern Standby efficiency targets. It guarantees high conversion efficiency at light loads where Modern Standby systems spend most of their time. Systems that do not use Modern Standby or that prioritise maximum wattage over low-load efficiency may not need this specific certification level.

Highlights

  • Modern Standby support for extremely fast wake-from-sleep
  • 80 PLUS Gold certification lowers power draw and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC with DC-to-DC conversion delivers clean power
  • DC-to-DC design enables efficient sleep states and less coil whine

Specifications

TypeATX

Questions about this item

How can I confirm the 80 PLUS Gold efficiency is active after installing the NEW-Z471?

Check the 80 PLUS Gold badge on the unit and verify stable voltages under load; the Resonant LLC topology with DC-to-DC conversion keeps output clean.

What cables and accessories come with the NEW-Z471, and what must I source separately?

The unit ships as an ATX power supply with fixed cables; any specialised GPU or storage connectors beyond the standard set must be purchased separately.

Which capacity of the NEW-Z471 should I choose for a Modern Standby build?

Select the model marked 471 that carries the 80 PLUS Gold and Zero RPM Fan Mode labels; it supports Modern Standby and low-load efficiency out of the box.

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