putik wrote: And it is possible to do so that I connect 12V from the power supply to the disk and from it the Sata cable to the adapter? Does the adapter also need to be powered?
The 3.5 drive must have a power supply of + 12V for the motor, but also + 5V for the heads. In addition, a total of at least 2A.
You will not attach a typical signal cable from the disk to the adapter, because the disk has a male "L" socket, the cable on both sides is female, and the adapter is also female. Because:
bolekis wrote: Here, a SATA cable could be useful, but not an ordinary disk-plate, but an extension cable.
The adapter takes + 5V from USB.
bolekis wrote: Then you would have to break the SATA connector from your pocket and connect only the data because you will take the power from the power supply.
So using a cable - SATA extension cable - it is not possible to "split" the adapter interface into signal and power.
Hopefully, there is no system to check the drive's power connection.
putik wrote: Will I not burn the paw, disk or cottage ...
This is supposed to be a temporary solution
Assuming such a device can be purchased instead of reworking the 2.5-3.5 pocket, the risk remains with you ...