Server blocks do not work well at undervoltage,
and the power supplies that I talked about work perfectly both at an increased voltage of 240 volts, and at a reduced voltage of 180-210 volts. This is standard practice in the village.
A stabilizer is required to use server power supplies.
Haaa okay good to know!
And also on a server PSU, in most of the designs you will need to provide power to the server PSU manually by pressing a button. This makes the starting of the rig more problematic especially when the system is intended to run remotely, without direct access and supervision.
By the way i dont recommend server psu for expensive cards like rtx3000 series and for radeon 7. If you have expensive rig then dont rely on server psu.
Noted, thanks for the advice!