SAS HBAs

Can anyone suggest a suitable SAS HBA for use with an LTO4 tape drive, that is capable of performing at the full speed of 120MB/s?

I was going to use an LSI one I have, but looking at this IBM tech note, it would appear that there is more to this than meets the eye.

http://www-304.ibm.com/systems/support/supportsite.wss/docdisplay?brandind=5000008&lndocid=MIGR-5075360

Regards,

Richard