[CentOS] Recommendation for PCI-e SATA RAID 5 card?

>If you have a card you are happy with, I would
>appreciate a recommendation.

I use the LSI's, they are pretty solid with a good cli, snmp and rhel
support.

Keep in mind airflow, these cards get hot without good airflow.

6.6" long, and half height? I just went and measured the 1068's
I have (8888ELP's etc) and they are ~8 long...