Commercial products based on Red Hat Enterprise Linux
There are a number of commercial products based on Red Hat Enterprise Linux (RHEL). Information about these products and the version of RHEL they are based on is often difficult to come by, since this fact is not widely publicised.
Autodesk's Smoke, Flame and Lustre software all run on HP z800 machines pre-configured with a custom RHEL 5 distribution. An additional software package called the 'Discreet Kernel Unit' or DKU is added for additional proprietary device drivers and resources.