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Rectangular ATX power supply unit in matte black finish

KHACHIMO

KHACHIMO 300W ATX Power Supply ST-300UAG-05E

SKU CH-272Q-5VCCY

A 300 W ATX power supply tested and working, ready to power a desktop system

  • TypeATX
  • Tested and verified working before dispatch
  • 300W output supports standard ATX builds
  • Good quality components for reliable operation
  • ATX form factor fits common chassis layouts

KHACHIMO 300W ATX Power Supply

The KHACHIMO ST-300UAG-05E is a 300W ATX power supply built for Seventeam platforms. It arrives new and has been tested working to confirm reliable operation. This unit suits technicians replacing a matching PSU in compatible systems.

Direct replacement for Seventeam ST-300U1A

This supply fits builds that require the exact ST-300UAG-05E or ST-300U1A model. It is not for systems needing higher wattage, different connectors, or another form factor. Buyers without the Seventeam part number should verify compatibility before ordering.

Highlights

  • Tested and verified working before dispatch
  • 300W output supports standard ATX builds
  • Good quality components for reliable operation
  • ATX form factor fits common chassis layouts

Specifications

TypeATX

Questions about this item

What type of motherboard connector does the KHACHIMO 300W ATX Power Supply use?

It uses a standard ATX connector, so any motherboard with an ATX power socket will accept it.

Will this 300W unit run an older system that still uses a 20-pin main power plug?

The supply follows the ATX form factor; if the older board uses a 20-pin ATX plug it will fit, while boards with the newer 24-pin socket accept the same connector with the extra 4 pins left unconnected.

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