IOPS measurement in Perfmon?

Question

Windows

It is required to measure the IOPS of the disk subsystem. At what it would be desirable to make it by standard means — perfmon.exe.
Who did this, share - which counters to use, and how then to calculate IOPS?
PS Read the Internet.

Answer 1

HD Tune 4.60 will show you everything in demo mode.

Answer 2

www.sql.ru/articles/mssql/03121001PERF_COUNTERs.shtml