Silverstone SST-CS350B Rack Case 4U 19" (SST-CS350B) | Dustin.se
Gator Cases Lightweight Molded 4U Rack Case with Built-in Power Supply, Heavy Duty Latches, Retractable Tow Handle, and Recessed Wheels; 19.25" depth (GRR-4PL-US) : Amazon.co.uk: Musical Instruments & DJ
SKB Studio Flyer 4U Rack and Laptop Combo Case - flightcases.se