Ps4 hard disks save data?

I have a small problem. My Playstation gave up the ghost a long time ago. I kept the hard disk and now I want to put it in a new Playstation. Unfortunately I can't use it as the main hard disk. Therefore, I would like to know if it is possible to save my savegames from the hard drive. (PS Plus I do not have)

I have a hard disk to USB adapter.

Look online for programs for it. There are numerous data recovery programs - even for the PS. Then you just have to copy them to the new one.

I've moved my savegames to a USB stick and moved them to the new hard drive… Hope I could help you LG