I have installed SME7 on this chipset (Intel S3000AH mainboard).
I use SME's standard software RAID 1 without problems. NIC is recognized during install and runs at 1Gb speed.
The system is very stable.
Only drawback so far is that the sme7admin contrib cannot monitor the hardware temperature or fanspeed, because lm_sensors does not support this chipset (yet...)
Oz