IDC reports on sales of servers with various operating systems. “
see Worldwide Server Market Rebounds Sharply in Fourth Quarter as Demand for x86 Servers and High-end Systems Leads the Way, According to IDC.
On a base of $869 that other OS adds $1K to $4K to the price. Even assuming the base model is pumped up a little, it’s easy to see a typical server for schools or small businesses to cost twice as much with that other OS as compared to GNU/Linux. That suggests server unit shipments with GNU/Linux could be close to unit shipments with M$’s OS. I like that and GNU/Linux’ share is growing much faster than M$’s. Then there are the damned CALs…
Further, IDC states $51billion in servers amounted to 8million units, about $6K per server on average, so the average server hardware cost $6K with no GNU/Linux OS or $2K to $5K with no OS from M$. The GNU/Linux user gets a lot more hardware for the money, 200% to 20% more. That’s a lot.
Come on, IDC. You know the units shipped. How many units shipped with GNU/Linux and how many shipped with that other OS?