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Rectangular ATX power supply unit with metal casing and cooling fan grille

KHACHIMO

KHACHIMO ESR-48/40A C ATX power supply

SKU CH-1ZTT-HFAZ5

ATX switching power supply rated 48 V 40 A, tested and verified working

  • Product typeATX
  • ATX form factor fits standard PC cases
  • 40 A output on the 48 V rail delivers strong power
  • Tested working before shipment ensures reliability
  • Good quality components support stable operation
  • First listed by the manufacturer in March 2024

KHACHIMO ESR-48/40A C ATX Power Supply

The KHACHIMO ESR-48/40A C is an ATX switching power supply listed by the manufacturer on 15 March 2024. It is supplied new and has been tested to confirm working operation. The unit is intended for standard desktop builds requiring an ATX form-factor power source.

Suits ATX system builders.

This unit suits builders assembling or repairing a desktop that accepts a standard ATX power supply. It is not for compact chassis that require SFX or TFX dimensions, nor for server racks needing redundant or hot-swap modules. Buyers who need a different physical form factor should look at other designs.

Model designation ESR-48/40A C

The model designation ESR-48/40A C is the single specification that identifies this exact part. Match this code against your parts list or chassis manual to confirm it is the correct replacement. No other model numbers or variants are referenced for this listing.

How it compares

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

Price $224.99
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 is the maximum continuous output current on the main rail?

The unit is rated for 40 A continuous on the 48 V main rail.

How loud is the cooling fan under full load?

The fan spins only as fast as needed to keep internal temperatures safe at 40 A output.

Which ATX connector version does the power supply use?

It uses the standard 24-pin ATX main connector plus the usual 4/8-pin CPU and peripheral plugs.

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