Rosewill 4U Server Chassis/Server Case/Rackmount Case, Metal Rack Mount Computer Case with 8 Bays & 7 Fans Pre-Installed (RSV-L4000)

The Rosewill RSV-L4000, a 4U Industrial Rack-Mount Server Chassis, offers great expandability and cooling capacity for your server computer. It supports a 12x13-inch E-ATX (and lower) form factor motherboard and up three 5.25" external bays, eight 3.5" hard drive bays. The RSV-L4000 also features a large-scale fan filter and an easy-to-use knob key for convenient servicing of the system.