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KHACHIMO MMC50A-1 50W ATX power supply unit

KHACHIMO

KHACHIMO MMC50A-1 50W ATX Power Supply +5V +12V -12V

SKU CH-Y4Q2-S2BA5

ATX power supply delivers 50 W across +5 V, +12 V and -12 V rails

  • TypeATX
  • 50 W output powers compact ATX builds
  • +5 V, +12 V, -12 V rails support legacy components
  • Tested working ensures reliable operation
  • Original disassembly unit offers genuine OEM quality

KHACHIMO MMC50A-1 ATX Power Supply

The KHACHIMO MMC50A-1 is an ATX switching power supply rated at 50W. It provides +5V, +12V and -12V rails for legacy or low-power system builds. The unit is supplied new and has been tested as working. It suits repair technicians or hobbyists maintaining older hardware platforms.

Capacity and headroom

The 50W output handles basic motherboard, CPU and peripheral loads in compact or vintage PCs. It runs out when powering discrete graphics cards, multiple drives or modern high-wattage processors. Builders needing higher continuous power or additional connectors should select a larger unit.

Highlights

  • 50 W output powers compact ATX builds
  • +5 V, +12 V, -12 V rails support legacy components
  • Tested working ensures reliable operation
  • Original disassembly unit offers genuine OEM quality

Specifications

TypeATX

Questions about this item

Will this 50 W ATX unit share a rail with my older 12 V components?

The supply delivers +12 V and +5 V rails simultaneously, so legacy drives and fans on 12 V will draw from the same rail as newer parts.

How do I confirm the -12 V rail is live after installation?

Measure the -12 V pin on the ATX connector with a multimeter; a reading near -12 V shows the rail is active.

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