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KHACHIMO FSP300-601UD 300W 80 Plus Gold ATX power supply, silver metal casing with fan grille

KHACHIMO

KHACHIMO FSP300-601UD 300W 80 Plus Gold ATX power supply

SKU CH-XJSJ-FR7BA

ATX power supply delivering 300 W 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 use and heat
  • Fan stops at low load for silent running
  • LLC resonant topology with DC-to-DC gives clean power
  • 300 W ATX output for 1U systems

Ideal for compact 1U systems

This KHACHIMO power supply delivers 300W through an ATX form factor built for FSP 1U chassis. The unit targets builders who need reliable, efficient power in a slim server or workstation enclosure where space is at a premium.

80 Plus Gold and Zero RPM fan mode

Gold certification means the unit runs at high efficiency across typical loads, reducing waste heat and keeping internal temperatures lower. The Zero RPM mode stops the fan completely at low and medium loads, while the resonant LLC topology with DC-to-DC conversion provides clean power and helps suppress coil whine.

Verify 1U clearance and Modern Standby support

Confirm your case accepts a 1U-height ATX supply and that your motherboard supports Modern Standby to benefit from the faster wake times. Builders needing higher wattage or a standard-height ATX unit should look elsewhere.

Highlights

  • Fast wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power use and heat
  • Fan stops at low load for silent running
  • LLC resonant topology with DC-to-DC gives clean power
  • 300 W ATX output for 1U systems

Specifications

TypeATX

Questions about this item

Will the fan on this FSP300-601UD power supply need replacement after long use?

The Zero RPM Fan Mode keeps the fan off at low and medium loads, reducing wear and extending its service life.

What limits continuous output on the KHACHIMO 300W unit under sustained load?

The 300 W rated capacity is the ceiling; drawing more triggers protection and shuts the supply down.

How loud and hot does the FSP300-601UD get when running all day?

80 PLUS Gold efficiency and Zero RPM mode keep heat and noise low; the fan stays off until higher loads demand active cooling.

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