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Silver 1U ATX power supply unit with rear fan grille and power socket

KHACHIMO

KHACHIMO 1U 650W ATX Power Supply FSE014 930G

SKU CH-NQGK-Z7HSS

A 650W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode keeps operation silent at low loads
  • Resonant LLC with DC-to-DC delivers clean power and reduces coil whine
  • 650 W output in a compact 1U form factor

1U 650W ATX Power Supply

The KHACHIMO FSE014 is a 1U form-factor ATX power supply rated at 650W. It targets server builders and compact workstation integrators who need high efficiency in a slim chassis. The unit carries 80 PLUS Gold certification and supports Modern Standby for rapid wake-from-sleep transitions.

Installation notes

The 1U height fits standard rackmount and slim-tower cases that accept ATX power supplies. Installers must verify that the case provides sufficient depth and airflow for a 650W unit in this form factor. Cable routing can be tight in dense enclosures, so plan connector placement before final mounting.

80 PLUS Gold efficiency

The Gold rating confirms high efficiency across typical loads, reducing power draw, heat output and fan noise. Combined with Zero RPM fan mode at low and medium loads, the supply runs near-silently during idle and light workloads. Resonant LLC topology with DC-to-DC conversion further stabilises voltage regulation and minimises coil whine.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode keeps operation silent at low loads
  • Resonant LLC with DC-to-DC delivers clean power and reduces coil whine
  • 650 W output in a compact 1U form factor

Specifications

TypeATX

Questions about this item

How do I confirm the 650W unit is operating correctly after installation?

Verify the system powers on and wakes from sleep almost instantly, the fan stays off during light tasks, and no coil whine is audible under load.

What cables and accessories are included in the box versus what must be purchased separately?

The power supply ships with its fixed cable set and mounting screws; any extra modular cables or adapter leads for specific GPUs are sold separately.

Which capacity should I choose for a build that needs Modern Standby and quiet operation?

The 650W model provides 80 PLUS Gold efficiency, Zero RPM fan mode, and Modern Standby compatibility in a 1U form factor.

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