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Rectangular ATX power supply unit with matte black finish and cooling fan grille

KHACHIMO

KHACHIMO FN5270 M4 M5 800W Power Supply FSG032

SKU CH-WWHC-RTK5H

ATX power supply rated at 800 W, listed March 2024, tested and working

  • Product typeATX
  • 800W output supports demanding system builds
  • ATX form factor fits standard PC cases
  • Tested working before shipment for reliability
  • Good quality components ensure stable power delivery
  • First listed by manufacturer March 15 2024

What this 800W ATX supply does

The KHACHIMO FN5270 unit delivers 800 watts of continuous power in a standard ATX form factor. It is intended for desktop builders who need a reliable source for mid-range components. The supply has been tested and confirmed working before it leaves the supplier.

Suits single-GPU builds; not for multi-GPU

This unit fits single graphics-card configurations and typical enthusiast workloads. Builders planning dual-card SLI or CrossFire setups, or systems with very high transient loads, should look at higher-capacity models instead.

Check ATX clearance and cable needs

Verify that your case accepts a standard ATX power supply and that the included cables match your motherboard, CPU and GPU connectors. No modular cables are mentioned, so plan routing around a fixed loom.

How it compares

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

Price $228.99
Pricier than about 68% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What motherboard power connector does the FN5270 M4 M5 800W unit require?

It uses a standard ATX connector, so any motherboard with a 24-pin ATX socket will accept it directly.

Will the FN5270 M4 M5 800W supply fit in a legacy ATX chassis I already own?

Yes, the unit follows the ATX form factor, matching the mounting holes and depth of older ATX cases.

How can I verify the FN5270 M4 M5 800W PSU is operating correctly after installation?

The supplier confirms each unit is test working; power on the system and confirm stable voltages in BIOS or monitoring software.

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