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KHACHIMO 330W ATX power supply unit DPSN-300BB A

KHACHIMO

KHACHIMO 330W ATX Power Supply DPSN-300BB A

SKU CH-38RB-FXT3J

330W ATX switching power supply, tested working, suitable for standard desktop builds

  • Product typeATX
  • 330 W output powers mid-range components reliably
  • ATX form factor fits standard desktop chassis
  • Tested working before shipment ensures dependable start-up
  • Quality construction supports stable voltage delivery
  • First listed by manufacturer in March 2024

330W ATX Power Supply

The KHACHIMO DPSN-300BB A is a 330W ATX switching power supply listed as new. It is intended for desktop builders or repair technicians replacing a unit in a standard ATX chassis. The supply has been test working by the supplier and is described as good quality. It suits systems with modest power requirements.

ATX form-factor limits

As an ATX-type unit, it fits standard ATX mounting points and provides the conventional main and peripheral connectors for that form factor. The 330W rating sets the maximum combined output across all rails, which restricts the graphics cards and processor configurations it can support. Builders must verify that their component power draw stays within this envelope. No modular cabling or alternative form factors are indicated.

330W maximum output

The single specification that decides suitability is the 330W total capacity. Systems with high-end discrete GPUs, multiple drives or heavy overclocks will exceed this limit and require a higher-rated supply. Buyers who need more headroom for current or future upgrades should look elsewhere. This unit targets basic office or entry-level builds where peak demand remains below the rated ceiling.

How it compares

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

Price $309.99
Pricier than about 78% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Is the 330 W rating the right choice for a basic office build?

The 330 W output suits low-power systems with integrated graphics and a modest CPU; check your components' combined draw before deciding.

What does the 330 W figure mean once the unit is installed in a real machine?

It represents the maximum continuous DC power the supply can deliver across all rails under normal operating conditions.

Does the ATX form factor limit the power delivery in practice?

The ATX design fits standard cases and motherboards, while the 330 W rating sets the actual output ceiling regardless of the form factor.

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