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Rectangular metal ATX power supply unit with 4-pin connector and 400W label

KHACHIMO

KHACHIMO 86 Pro G2 288 G4 G5 MT 4Pin 400W Power Supply

SKU CH-B84E-52CD4

Delivers 400W ATX power with a 4-pin connector for compatible systems

  • Product typeATX
  • ATX form factor fits standard desktop chassis
  • 400 watt output powers typical office and home builds
  • Four-pin connector matches compatible motherboard headers
  • Tested working and built with good quality components

400W ATX Power Supply for Compatible Desktops

This 400W ATX unit is built for desktop systems that require the specific 4-pin connector and part-number match listed in the manufacturer data. It suits repair technicians and owners of the referenced chassis models who need a direct replacement that has been test-verified before shipping.

Sustained Load Behaviour on the 400W Rail

Under continuous demand the supply delivers its rated 400W through the standard ATX output configuration without exceeding the designed thermal envelope. The unit maintains stable voltage across the main rails during extended operation, and the test-working step confirms it meets the original specification before it leaves the bench.

How it compares

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

Price $114.99
Cheaper than about 61% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How loud does the 400W PSU run under full load?

The unit has been tested working and uses a standard ATX fan profile; expect typical office-level noise at full 400W output.

What motherboard power connectors must my board already have for this 4-pin unit?

Your motherboard needs a 24-pin ATX main connector plus a 4-pin CPU power header to match the supply's 4-pin design.

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