phoretis

Thanks for your answer but it's not a good new ! Any tips to find a way ?

I have a supermicro server (MBD-X11SCA-FO) for my HomeLab with a LSI 9110-8i (IT mode) and a HP SAS EXPANDER - 487738-001 I have for the moment 8 Drives. At the boot all the drives are detected but in the Xpenology (DSM 6.2.3-25426 Update 2) only 4 drives detected. I try to move to another connector, change the cable but it's the same I don't know what to do to solve the problem ? What's going on ?

I made an home server and lab with this hardware 6 months ago. I use Esxi with 4 vm (2 linux, 1 windows and a synology). I have 6 HD in raid 1. I bought a U-NAS NSC-800 for the box and a Raid card LSI like Diverge. The motherboard has a small fan. I have no heal hardware issue. The temp of the cpu is arorund 55°C, Hard drives : 34-39°C. It's a great hardware this motherboard works like a charm 24h/24 !!

Agree with inuites not a lot of choose U-NAS NSC-800 8 Hot-Swap Drives : http://www.u-nas.com/xcart/product.php?productid=17617&cat=249&page=1. I have made some research nothing better to make a small server with mini-ITX motherboard.