Beelink ME mini NAS External DC Power Modkit
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Modkit to replace internal built-in PSU with external DC power adapter for Beelink ME mini NAS
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Model information
- Source
- Printables
- Category
- Computers
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This Modkit converts Beelink ME mini NAS to use an External DC power adapter.
You can Remove the Internal Built-in PSU that generates heat inside the device and Replace it with an External DC adapter.
Items Needed
Multimeter (to check DC polarity (+/-) by measuring voltage)
JST XH2.54 connector with wires (22AWG or lower AWG number = thicker wire) / AliExpress
DC Socket (5.5 x 2.5mm or 5.5 x 2.1mm recommended) / AliExpress
DC Adapter (12V, 3.75A or higher current; connector size must match the socket)
Soldering iron (to securely attach the wires and socket)
Electrical insulation tape
⚠USE AT YOUR OWN RISK⚠
Make sure the DC polarity is correct.
M/B - XH2.54 connector - DC Socket - DC Adapter
At every step and for every part, you must DOUBLE-CHECK the DC polarity (+/-).
Incorrect polarity may permanently damage your device.
In my case, I checked the polarity as follows.
BUT, It can be changed depending on the H/W revision of Built-in PSU or Motherboard.
Built-in PSU : Gray line (+) / Black line (-)
DC Socket : Inner point pin (+) / Outer circle contact (-)
JST XH2.54 connector : Black line (+) / Red line (-)