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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

  • Product 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.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $155.99
Typical for this category: the median of 10,869 items is $142.99.

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Specifications

Product
Product 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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