CPU Which AC Adapter do I have to buy?


Case Bender
Original poster
New User
Jun 2, 2021
Hello guys...

first of all I am very sorry for my bad English and my unknowingness, but I'll get crazy and I hope someone here can help me.

I bought this cheap "pico PSU" on ebay.

DC12V 250W 24 Pin Pico ATX Schalter PSU Auto Mini ITX Netzteil Power Supply Kits | eBay

I want to use it for a mini itx Computer with 4gb Laptop Ram and an i3 6100. But I dont know which AC Adapter I have to buy. Which one will fit for my PSU? I would be very happy if someone could tell me which AC Adapter is going to fit, and how they know which one fits. Which numbers are important to choose one?

As a student I am not that wealthy so I would consider to buy something from Aliexpress.

Thank you in advance


By Toutatis!
Apr 4, 2016
Read the spec of both your DC-ATX and the AC-DC units, I believe the tip size measurements should be available.