3U 19 inch rack mount 200mm deep vented enclosure chassis case back box | eBay
Amazon.com: 3U Server Chassis - Compact 12" Deep 19" Rackmount ATX Computer Case (Back or Front Rack Mount for Easy Access to Rear Components & Ports) 4 Bay 1x5.25 3x3.5; 4X Full
Innox INA SR3 rack studio 3U | Bax Music
3U Rack Mount Computers & Servers - Stealth | Stealth
3U Rack-Mount Configurable Storage Shelf for Personal Electronics | Eaton
Mars Built Walnut Studio Rack Mount Cabinet 3U | Reverb France