Supermicro Case CSE-847BE1C4-R1K23LPB 4U 36x3.5 inch Hot Swap SAS/SATA with SES3 Retail

4U Chassis for motherboard support size: (12' x 10') (13.68' x 13') (9.6' x 9.6') 36 x 3.5' hot-swap SAS/SATA drive bay with SES3, optional 2 x 2.5' hot-swap drive bay 12-Port 2U Backplane with Expander support up to 8 x 3.5' SAS3/SATA3 HDD/SDD and 4 x SAS3/SATA3/NVMe Storage Devices, HF, Ro HS/REACH 24-port 4U SAS3 12Gbps single-expander backplane, support up to 24x 3.5-inch SAS3/SATA3 HDD/SSD 1U 1200W/1000W Titanium Power Supply W/PMbus W76x L336x H40mm 7 low-profile expansion slot(s) 7 x 80mm high-performance fan(s)