We have a new HP DL380 server with a p400 going in along with an attached MSA50 with a p600. I have all the drive bays filled and wanted to know what people would recommend in setting up the RAID, channels, etc. We have 2 databases which are between 10-20 GB each. Here's what I was thinking, please let me know if you'd suggest something else and why. - RAID 10 in the MSA50 with both databases. - 2 x RAID 1 in the server with the logs. Now I'm not sure. Either... - RAID 1 for tempdb. - RAID 1 for OS, programs. Or... - RAID 5 for tempdb, OS and programs. Any suggestions would be greatly appreciated. Thanks.