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TFX form factor power supply unit with 24-pin connector, matte black metal casing, cooling fan visible on one side

KHACHIMO

KHACHIMO TFX 24Pin 450W Power Supply FSP450-60LGHS

SKU CH-XK9M-KW3P2

TFX form-factor 450 W power supply with 24-pin ATX connector, 80 PLUS Gold efficiency, zero-RPM fan mode and LLC resonant topology for quiet, reliable operation

  • TypeATX
  • Modern Standby gives fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for lower power use, less noise and cooler temps
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC with DC-to-DC conversion provides clean power, cuts coil whine and enables efficient sleep states
  • TFX form factor with 24-pin ATX connector fits compact builds needing 450W output

Compact TFX power for small-form-factor builds

This 450 W TFX unit fits slim desktops and mini-ITX chassis that cannot accept a standard ATX power supply. It delivers 450 W of continuous power through a single 24-pin ATX connector, making it a direct replacement for OEM TFX units in home-office PCs, media centres and compact workstations. Builders working with space-constrained cases will find the reduced footprint essential. Systems needing higher wattage or multiple PCIe power cables should look elsewhere.

Gold-rated efficiency with silent low-load operation

The 80 PLUS Gold certification means less waste heat and lower electricity draw across the load range. A Zero RPM fan mode stops the fan completely at low and medium loads, giving near-silent operation during office tasks or media playback. Resonant LLC topology with DC-to-DC conversion provides tight voltage regulation and reduces coil whine, while Modern Standby support enables faster wake-from-sleep transitions. The unit ships new in its original packaging.

450 W continuous output decides suitability

The single 450 W rating is the figure that determines whether this supply can power your components. Add the TDP of your CPU, GPU, drives and peripherals; if the total approaches or exceeds 450 W you will need a higher-capacity unit. No other specification in the data overrides this limit.

Highlights

  • Modern Standby gives fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for lower power use, less noise and cooler temps
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC with DC-to-DC conversion provides clean power, cuts coil whine and enables efficient sleep states
  • TFX form factor with 24-pin ATX connector fits compact builds needing 450W output

Specifications

TypeATX

Questions about this item

Does the 24-pin ATX connector follow the standard pinout for modern standby support?

Yes, the 24-pin ATX connector uses the standard pinout required for Modern Standby compatibility and fast wake-from-sleep times.

Will this TFX form factor unit fit a standard slimline chassis mounting bracket?

The TFX form factor is designed for slimline chassis; verify your case accepts TFX dimensions before installation.

How do I enable the zero RPM fan mode during installation?

Zero RPM mode activates automatically at low and medium loads; no BIOS or software setting is required.

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