Active Directory Sizeing .

Hello all,

I have around  27.000 user in A.D  my Domain controller specs as the following :-

CPU  : 2.93 GHZ x5670 2 processor with 24 cores

RAM  : 32 GB

Network : 10 GB

H.     : 300  GB

i may have around 10.000 user concurrent connection is the above specs can fit ?

thanks .