Server can have 64 bit CPU SMP box having many CPUs or even linux super-computers. CPU power can be shared by many diskless computer users Sharing of central server RAM memory by many diskless computer users. In case Windows 95 PCs, many users need to have individual copy of web browser in local RAM and hence there is wastage of RAM space. Very few system administrators required to maitain central server unlike Windows 95 PC clients which need many administrators. Zero administration at diskless client side.
Diskless computers are absolutely maintainence free and troublefree.
Long life of diskless clients - more than 100 years without any hardware or software upgrades. Can operate in places like factory floor where a hard disk might be too fragile.