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KHACHIMO ATX power supply unit, 300 W, new condition

KHACHIMO

KHACHIMO PCSA-300P-X2V 300 W ATX power supply

SKU CH-HM7X-G251M

ATX power supply rated at 300 W, verified working and ready for standard desktop builds

  • Product typeATX
  • ATX form factor fits standard desktop cases
  • 300 W output powers essential system components
  • Tested working before shipment for reliability
  • Good quality construction supports stable operation
  • Listed by manufacturer in 2024 as current model

300 W ATX power supply

The KHACHIMO PCSA-300P-X2V is a 300 W ATX power supply built for basic desktop systems. It suits office PCs, home media boxes or entry-level workstations that draw modest power. The unit is tested working and supplied new.

ATX form-factor limits

An ATX supply of this rating fits standard chassis but cannot deliver the current demanded by high-end graphics cards or multi-drive arrays. The 300 W ceiling restricts it to configurations with integrated graphics or low-profile add-in boards. Peak loads above the rating will trigger protection or shutdown.

Check your build before ordering

Verify that your motherboard uses a standard 24-pin ATX connector and that the CPU power header matches the cables supplied. Confirm the total system draw stays under 300 W, including all drives, fans and peripherals. Builders needing more headroom for discrete GPUs should select a higher-rated unit.

How it compares

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

Price $145.99
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

Is the 300 W ATX unit the only version available for this model?

The PCSA-300P-X2V is supplied as a single 300 W ATX power supply with no alternative capacities listed.

What does the 300 W rating mean for a typical desktop build?

It provides up to 300 watts of continuous power for standard ATX components such as a motherboard, CPU and drives.

Which ATX standard does this supply follow and what does that limit in practice?

It follows the ATX form factor, so it fits standard cases and delivers power through the usual 24-pin and 4-pin connectors.

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