We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black ATX power supply unit 140 x 150 x 86mm with 12cm fan and modular cables

myVolts

myVolts ATX-250W 250W fully modular power supply 115/230V manual switching black

SKU CH-5DNG-QCV0Y MPN ATX-250W

A fully modular 250 W ATX power supply with 115/230 V manual switching, > 80 % efficiency and a 1.1 m power cord

  • TypeAT
  • Fully modular cables simplify installation and upgrades
  • 250W output powers efficient low-noise desktop builds
  • Manual 115/230V switch adapts to local mains voltage
  • Thermal sensor adjusts fan speed for quieter operation
  • 1m power cord gives flexible placement options

Compact 250W ATX power supply

The myVolts ATX-250W delivers 250W of fully modular power for low energy consumption desktop systems. Its black chassis measures 140 x 150 x 86mm and includes a 1.1m power cord. Manual 115/230V switching and a thermal sensor controlling fan speed automatically suit basic builds. Efficiency exceeds 80 percent with a service life rated at 100000 hours.

Straightforward modular installation

Every cable detaches so only required leads are routed inside the case. Connectors carry clear markings for quick identification of the 20+4 pin motherboard, 4 pin CPU, two SATA and one 6 pin video card plugs. Two fan headers are also provided. Builders who need more SATA or PCIe connections than the fixed complement cannot expand this unit.

Steady output under sustained load

The thermal sensor adjusts the 12cm fan speed as internal temperature rises, maintaining airflow during prolonged operation. Holding time exceeds 10ms to ride through brief mains interruptions. Without active PFC the power factor remains lower than designs with automatic correction, so continuous heavy draws may stress the input stage more than premium units.

Highlights

  • Fully modular cables simplify installation and upgrades
  • 250W output powers efficient low-noise desktop builds
  • Manual 115/230V switch adapts to local mains voltage
  • Thermal sensor adjusts fan speed for quieter operation
  • 1m power cord gives flexible placement options

Specifications

TypeAT

Questions about this item

How can I confirm the 250W unit is running correctly once installed?

The fan should spin up and the system should POST without shutting down under load; the thermal sensor automatically adjusts fan speed based on internal temperature.

What comes in the box and what must I buy separately?

The package includes the power supply and a 1.1 metre power cord; all modular cables for the 20+4 pin motherboard, 4 pin CPU, two SATA and one 6 pin video card connectors are attached, so no extra cables are required.

Which version should I choose for a 230V mains supply?

The unit has a manual 115/230V switch on the rear; set it to 230V before plugging in for UK and EU mains voltage.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.