My customer is going to set up a storage server with the following HW
1) X8DTU-F
2) 216A-R900UB
3) Areca 1882ix-24 RAID Card
4) Intel LAN card
5) Seagate 2.5"" 900G SAS2 HDD x20
Is the motherboard compatible with chassis (as i can't this chassis in recommended list)?
Yes, these chassis and MB are compatible.