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

KHACHIMO

KHACHIMO 400W Power Supply DMRW-6400F-R

SKU CH-E3V3-2NXMH

ATX power supply delivers 400 W for EMACS DC systems and is tested working

  • Product typeATX
  • Tested working for reliable operation
  • Good quality components for stable power delivery
  • ATX form factor fits standard cases
  • 400W output supports essential system components

Compatible replacement PSU for EMACS DC systems

This 400 watt ATX power supply carries the part number DMRW-6400F-R and is built for EMACS DC workstations. It arrives new and has been tested working before dispatch. The unit is intended for owners who need a direct swap for a failed or ageing original supply.

Single rail 400 watt output decides fit

The only specification that determines compatibility is the 400 watt rating on the DMRW-6400F-R label. Builders who need more power for additional drives or discrete graphics should look elsewhere. Systems requiring a different form factor or connector layout will not accept this unit.

How it compares

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

Price $1,109.99
Pricier than about 90% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What does the 400 W rating mean once the DMRW-6400F-R is installed in a PC?

The unit can deliver up to 400 watts of combined DC power to the motherboard, CPU and drives, so a system whose peak draw stays below that level will run without shutdowns or instability.

The PSU is listed as ATX type — what does that standard cap in practice?

ATX defines the physical size, mounting holes and main connector layout, so the DMRW-6400F-R fits any ATX chassis and plugs straight into a standard motherboard power socket.

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