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Rectangular black ATX power supply unit with fan grille and cable bundle

KHACHIMO

KHACHIMO PMCU800-48A 800W ATX power supply

SKU CH-71KE-APHEV

800W ATX power module tested working for reliable system power delivery

  • Product typeATX
  • ATX form factor fits standard PC builds
  • 800 W output powers demanding components
  • Tested working ensures reliable operation
  • Good quality construction supports stable delivery
  • Listed April 2024 confirms current availability

Power module PMCU800-48A for ATX systems

This 800W ATX power module delivers stable power for desktop builds and workstations that need a single high-capacity unit. It suits system integrators and enthusiasts assembling new rigs in 2024 who want a tested, good-quality supply without extra frills.

Straightforward ATX installation with tested units

The module follows the standard ATX form factor, so it fits regular mounting points and connector layouts. Each unit is test working before shipment, which reduces the chance of dead-on-arrival issues; the main risk remains cable routing in tight chassis where the fixed cable bundle may limit airflow.

800W headroom for multi-core CPUs and mid-range GPUs

At 800 watts the supply comfortably handles modern multi-core processors paired with a single mid-range graphics card and several drives. It runs out when a build demands dual high-end GPUs, extreme overclocking headroom or redundant server configurations that exceed the 48A rail capacity.

How it compares

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

Price $422.99
Pricier than about 86% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How can I confirm the 800W ATX unit is working after installation?

Power on the system and verify stable voltages in the BIOS hardware monitor or with a multimeter on the main rails.

What comes with the PMCU800-48A and what must I source separately?

The module itself is supplied; all ATX cables and mounting screws are reused from your existing case or purchased to match your build.

Which capacity should I choose for a build that needs 800W?

The PMCU800-48A is the single 800W model listed, so select this unit when your power budget matches that rating.

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