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Silver rectangular ATX power supply unit with ventilation grille and model labels

KHACHIMO

KHACHIMO DS-CAC-300W DS-C9120 9140-K9 Switch Power Supply

SKU CH-36XS-1BXFF

A 300 W ATX power supply designed for 9120 and 9140 series switches

  • Product typeATX
  • 300 W output powers compatible Cisco switches
  • ATX form factor fits standard chassis slots
  • Tested working ensures reliable operation
  • New condition guarantees full service life

KHACHIMO DS-CAC-300W Switch Power Supply

The KHACHIMO DS-CAC-300W is an ATX type power supply unit built for compatible Cisco 9120 and 9140 series network switches. It delivers 300 watts of power to support switch operation. Each unit is tested working before dispatch to confirm reliable function. This component suits network administrators maintaining existing switch infrastructure.

Network engineers replacing a failed original unit

This supply fits administrators who need a direct replacement for the DS-CAC-300W model in supported hardware. It is not for builders assembling a custom PC or servers requiring a different form factor. Buyers needing higher wattage output or redundant hot-swap modules for other chassis should look at alternative power solutions.

How it compares

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

Price $124.99
Cheaper than about 57% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How do I install the DS-CAC-300W power supply into a DS-C9120 or 9140-K9 switch, and which step is often missed?

Slide the unit into the chassis bay until the latch clicks, then tighten the captive screws to secure the electrical connection; the step often missed is fully tightening those screws.

What maintenance will the DS-CAC-300W need during its service life?

Periodically vacuum dust from the intake vents and verify the fan spins freely; no user-replaceable parts are inside, so the entire 300 W unit is swapped if it fails.

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