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KHACHIMO ATX power supply unit in black metal casing

KHACHIMO

KHACHIMO PCSA-300P-X2V ATX Power Supply

SKU CH-0J3T-5VHPW

ATX power supply rated at 300 watts, first listed in 2024 and tested working

  • Product typeATX
  • ATX form factor fits standard desktop cases
  • 300 watts rated output powers typical office builds
  • Unit tested working before it ships
  • Good quality components support reliable daily use
  • First listed by the manufacturer in March 2024

ATX 300 W power supply for NIPRON systems

This ATX power supply delivers 300 W of continuous power and is tested working before shipment. It is built as a direct-fit replacement for NIPRON DC units in compatible chassis. The unit suits repair technicians and system integrators who need a reliable drop-in module without rewiring.

Practical limits of the ATX 300 W standard

The ATX form factor and 300 W rating restrict use to systems with modest power draw such as thin clients, embedded PCs or legacy workstations. High-end graphics cards, multi-drive arrays or overclocked CPUs will exceed the available headroom. Builders planning future upgrades should verify total system draw against this ceiling.

Replaces failed or ageing NIPRON DC units

This supply replaces a failed original NIPRON DC module in the same mounting footprint and connector layout. The jump is worth it when the original unit shows voltage drift, fan noise or complete loss of output. It is not for builders who need higher wattage, modular cabling or modern efficiency certifications.

How it compares

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

Price $129.99
Cheaper than about 55% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeATX

Questions about this item

Is the 300 W model the right choice for my build?

The PCSA-300P-X2V is a 300 W ATX unit, suitable for systems whose total power draw stays within that limit.

What does the 300 W rating deliver inside a PC?

It supplies up to 300 watts of combined DC power to the motherboard, drives and expansion cards.

Does the ATX form factor limit the connectors I can use?

ATX defines the physical size and standard connector set, so it fits any ATX case and motherboard.

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