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Silver ATX power supply unit with ventilation grill and power connector visible

KHACHIMO

KHACHIMO VT450AB 220A 450W power supply

SKU CH-D5F6-4CNF0

ATX power supply rated at 450 watts with a 220-amp output for storage servers

  • TypeATX
  • ATX form factor fits standard server chassis
  • 450W output powers storage arrays reliably
  • Tested working ensures dependable operation
  • Good quality components support continuous duty

KHACHIMO VT450AB server power supply

The KHACHIMO VT450AB is an ATX power supply rated at 450 watts with a 220 amp output on its primary rail. It is designed for storage server deployments where consistent power delivery matters more than desktop aesthetics. Builders assembling rack-mounted arrays or high-density NAS units will find the form factor and connector layout suited to backplane-driven chassis. This unit is not intended for compact ITX builds or systems requiring modular cabling for windowed cases.

Thermals noise and power draw

The supply has been tested working and is described by the supplier as good quality. No fan specifications or acoustic ratings are provided in the source data, so noise levels under load cannot be stated. Power draw at the wall will vary with the connected storage configuration and efficiency at the operating point. Buyers who need certified efficiency curves or specific thermal limits should request the manufacturer's technical datasheet before deployment.

Highlights

  • ATX form factor fits standard server chassis
  • 450W output powers storage arrays reliably
  • Tested working ensures dependable operation
  • Good quality components support continuous duty

Specifications

TypeATX

Questions about this item

How do I install the VT450AB into a standard ATX case and which cable connection is most often missed?

Fasten the supply with four screws through the ATX mounting holes, plug the 24-pin motherboard connector and the 4- or 8-pin CPU power lead, then double-check that every peripheral connector needed by the storage backplane is attached before closing the case.

What maintenance will the VT450AB need after extended use in a storage server?

Clean the intake vents and fan blades periodically to prevent dust build-up, and plan to replace the unit if the 450 W output can no longer sustain the 220 A load on the main rail.

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