Supermicro SC822T-400LPB Chassis - Rack-mountable - Black

6-port 2U TQ backplane (W/O AMI9071/72 enclosure management), support up to 6x 3.5-inch SAS/SATA HDD 2U 400W Multi-output power supply 24pin output 2U chassis supports for maximum motherboard sizes - E-ATX 12in x 13in, ATX 12in x 10in motherboards 6 x 3.5in hot-swap SAS/SATA 4 x 8cm hot-swap redundant PWM cooling fan(s) 7 low-profile expansion slot(s)