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Compact black ATX power supply unit with 10-pin connector and cooling fan visible

KHACHIMO

KHACHIMO 10Pin 210W Power Supply FSP210-20TGBAB

SKU CH-Q6FT-1RTTN

A 210 W ATX power supply with 10-pin output, 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology with DC-to-DC conversion

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw thanks to 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode
  • Clean, stable power from LLC resonant topology
  • ATX form factor with 10-pin connector design

Compact ATX Power Supply

The KHACHIMO FSP210-20TGBAB is a 210W ATX power supply built for small-form-factor desktops and Modern Standby systems. It replaces proprietary units such as the 54Y8977, PA-2221-3, PCE025, HK310-71PP and 00PC746 using a 10-pin connector layout. The 80 PLUS Gold certification confirms high efficiency across typical workloads. It suits office PCs, thin clients and embedded appliances that need reliable power in a tight chassis.

Sustained Load Behaviour

The resonant LLC topology with DC-to-DC conversion delivers clean, consistent power under continuous demand. Voltage regulation remains stable without the ripple that can appear in simpler designs. Coil whine is reduced, so the unit stays quiet during long compute sessions. Modern Standby support allows the system to enter and exit low-power sleep states quickly while maintaining efficient power delivery.

Thermals, Noise and Power Draw

Zero RPM fan mode stops the cooling fan entirely at low and medium loads for near-silent operation. When the fan does spin, the Gold-rated efficiency keeps waste heat and power draw to a minimum. The combination of efficient topology and smart fan control results in cooler internal temperatures and lower acoustic output during everyday use.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw thanks to 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode
  • Clean, stable power from LLC resonant topology
  • ATX form factor with 10-pin connector design

Specifications

TypeATX

Questions about this item

How loud is the FSP210-20TGBAB when the 210W unit runs all day?

The 80 PLUS Gold rating keeps efficiency high so waste heat and fan speed stay low, and the Zero RPM mode stops the fan completely at low and medium loads for near-silent operation.

Which motherboard connector does the 10Pin 210W supply require to power on?

It uses a 10-pin ATX power connector, so the board must provide a matching 10-pin socket for the unit to work.

Will the FSP210-20TGBAB cooperate with older components that only support traditional sleep states?

The resonant LLC topology with DC-to-DC conversion enables modern energy-efficient sleep states while still delivering clean, consistent power to legacy hardware.

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