Yes, both on hardware and VMWare.
One 6.01 and 7.0... no problems at all.
Just be sure to do not use hardware RAID... lots of problems.
Search the forums for raid and will see.
If you have a problem with SCSI, please post your problem.
If you´re looking for info to buy a new server, search for HCL of CentOS (SME7.1 is Centos 4.4)
Regards
Jáder