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Rectangular metal switching power supply unit, silver finish, label shows 12V 4.2A 100V input

KHACHIMO

KHACHIMO R50-12 Switching Power Supply 12V 4.2A 100V Input

SKU CH-1PZS-BVRNH

A 50 W ATX switching power supply delivering 12 V at 4.2 A from a 100 V input, tested working

  • TypeATX
  • Delivers stable 12 V output for reliable component power
  • Supplies up to 4.2 A current to handle demanding loads
  • Accepts 100 V input for compatible regional operation
  • Tested working unit confirms immediate functional readiness

KHACHIMO 12V 4.2A ATX power supply

This KHACHIMO unit is an ATX switching power supply that delivers 12 volts at 4.2 amps. It is built for systems that require a 100-volt input and a stable 50-watt output on the 12-volt rail. The supply is supplied new and has been tested working.

Not for builds needing multiple rails

This unit provides a single 12-volt output and cannot power components that need 3.3-volt or 5-volt rails. It is unsuitable for standard desktop motherboards that expect a full ATX connector set. Buyers needing more than 50 watts or additional voltage rails should select a different supply.

Highlights

  • Delivers stable 12 V output for reliable component power
  • Supplies up to 4.2 A current to handle demanding loads
  • Accepts 100 V input for compatible regional operation
  • Tested working unit confirms immediate functional readiness

Specifications

TypeATX

Questions about this item

How much heat or noise does the R50-12 produce when running continuously?

The R50-12 is a switching power supply rated for 12 V at 4.2 A, so it generates moderate heat under full load; its fan keeps the unit cool during all-day operation.

What else must I already own for this R50-12 to work?

You need a 100 V mains supply and an ATX-compatible motherboard or load that accepts 12 V DC at up to 4.2 A.

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