Supermicro CSE-219A-R920WB

SuperMicro 16

2U chassis supports for maximum
motherboard sizes - SMC Proprietary WIO ,
13.68" x 16.5", motherboards
16 x 2.5" hot-swap SAS2/SATA drive bay,
1 x 5.25" drive bay
16-port 2U SAS 6Gbps
direct-attached backplane,