Sometimes all-in-one packages are neat. Which MBs have have all the things?
Looking at supermicro i found this: https://www.supermicro.com/en/products/motherboard/X11SPW-CTF
dual 10GB, 10 SATA3 (6Gbps) via C622 , and 4 SAS3 (12Gbps) via Broadcom® 3008,
Looking at supermicro i found this: https://www.supermicro.com/en/products/motherboard/X11SPW-CTF
dual 10GB, 10 SATA3 (6Gbps) via C622 , and 4 SAS3 (12Gbps) via Broadcom® 3008,