The 19in rack has 80 years of tradition. Some say it might be time for a change
Why are 19-in. racks that size? - EDN
GEN6-200 / IS420 / LN, Power supply unit, DC, 1 channel, 1 U 6V / 200A, 1200W, RS232, RS485, IS420
DC Power Supplies, PRKT series
Do you want the 19 inch rack standard back? - Gearspace
VCL-E1oP (2E1 Port GE Version) - Data Sheet - Aries Telecom
Server Rack Radius Drop for 12-in. Ladder Section
2U 19'' Rack AC-DC 360AS switching dc125v power supply 1500w Waterproof In Outdoor
Mounts to walls with standard 16 On-center studs or to brick/cement walls Tapped for 10/32 screws Includes 24 pcs 10/32 screws Standard 19 Rack
Monoprice 4U Wall Mount Rack, 19-Inch Bracket for Patch Panels, Network Switches, Servers, and IT Equipment, 7in x 19in x 12in, 4U, Max 40 lbs.
DC Power Supplies, PRKT series
R19L300-RKM1, 19 Industrial Rack Mount Monitor
Showtec Quick DMX Rack 1024
1U Server Rack Shelf Mount Tray – Pyle USA