Hi,
I have previously set the additional network memory at 100M because it seems the default 10M option was not sufficient.
Also if you look at max memory value you have calculate it according to the block size of your database. 24576000
Confirm you page size usage with:
exec sp_configure 'max memory'
go
If it returns saying 2k page size, what does it mean is your calculation would be done calculated as such:
24576000/512 = 48000MB
This would then be inline with the total memory utilization you are seeing in task manager as this memory is allocated at startup. But to confirm this first confirm your db page size. Secondly is 2k holds true I would recommend decreasing your memory size you still need to leave memory for OS and SAP.
Kind Regards,