ku/niet/chem/nn/2019-20/02 supply of several equipments at department of chemistry , university of kalyani ( 2nd call of ku/niet/chem/nn/2019-20/01 ) , nodes and upgradation:master node ( detail specification as per nit ) , cpu compute node ( detail specification as per nit ) , mellanox fdr 56gbps switch ( detail specification as per nit ) , management switch ( detail specification as per nit ) , workstation ( detail specification as per nit ) , desktop ( detail specification as per nit ) , laptop ( detail specification as per nit ) , one ( 1 ) unit of back up external hard drive ( 4 tb or higher , hdd usb ) ( detail specification as per nit )