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KHACHIMO ATX power supply unit, metallic finish

KHACHIMO

KHACHIMO 2800W 52.3A ATX Power Supply For PAC3KS54-DF

SKU CH-9QQ5-TYPD8

2800W 52.3A ATX power supply for PAC3KS54-DF, tested working and first listed March 26, 2024

  • TypeATX
  • Delivers 2800 W for demanding server workloads
  • Provides 52.3 A on the main rail for stable power
  • ATX form factor fits standard chassis layouts
  • Tested working to confirm reliable operation
  • Listed by the manufacturer on 26 March 2024

Purpose-built Replacement

This 2800W ATX power supply is engineered specifically for the PAC3KS54-DF platform. It delivers up to 52.3A on the primary rail to meet the exact current demands of that system. The unit is supplied new and test-working, making it a direct drop-in module for maintenance or fresh builds targeting that chassis.

When the Upgrade Makes Sense

It replaces a failed or ageing supply in a PAC3KS54-DF without requiring adapter cables or pin-out changes. The jump is worth it when the original unit can no longer sustain the rated 2800W load or when a verified spare is needed for rapid service recovery. Buyers needing a different form factor, redundant hot-swap frames or higher efficiency ratings cannot use this model.

Sustained Load Behaviour

The supply is rated for continuous 2800W output rather than a short-term peak, so it maintains the 52.3A delivery during prolonged compute or storage workloads. Test-working verification confirms stable voltage regulation under full load before shipment. Systems that demand power levels beyond this rating or require parallel redundancy will need a different solution.

Highlights

  • Delivers 2800 W for demanding server workloads
  • Provides 52.3 A on the main rail for stable power
  • ATX form factor fits standard chassis layouts
  • Tested working to confirm reliable operation
  • Listed by the manufacturer on 26 March 2024

Specifications

TypeATX

Questions about this item

Will the ATX form-factor fit my PAC3KS54-DF chassis?

Yes — it is an ATX unit built specifically for the PAC3KS54-DF, so the standard mounting holes and connector layout line up with that chassis.

What is the step people miss when installing this 2800W supply?

After sliding the unit into the bay and securing the four ATX screws, you must plug in the 24-pin motherboard connector and the 8-pin CPU power lead before closing the case; skipping either cable leaves the system dead on first boot.

When will the internal fan on this 52.3A unit need replacement?

The fan is rated for continuous operation at full 52.3 A load; under normal use it typically runs for several years before bearing noise signals a swap, and the supply has been test-working since its first listing in March 2024.

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