The “19 inch rack”, you need to know about server racks. Server racks are open metal frames or enclosures that can store multiple electronic devices
Electronic Equipment Rack
New Rack - Step By Step Installation
Raising Electronics 42U 4 Post Open Frame 19'' Server/Audio Steel Rack Deep From 16-32 With Fixed Shelves
RAISING ELECTRONICS 27U 4 Post Open Frame Network Server Rack 19inch Width 600mm deep with 3 Pairs of L Rail : Electronics
Server Racks by Brand
What Is A 19 Inch Rack? Why is It So Important To Consider Before Getting A Server Rack? - Raising Electronics
What is a 19 inch rack? - RackSolutions
Explaining Server Rack Dimensions - TRG Datacenters
StarTech.com 4-Post 42U Server Rack Cabinet, Data Rack Cabinet for Computer/IT Equipment, Rack Server Cabinet w/ Casters - RK4242BK24 - Racks & Cabinets
StarTech.com 1U Server Rack Shelf - Universal Vented Rack Mount Cantilever Tray for 19 Network Equipment Rack & Cabinet - Heavy Duty Steel – Weight Capacity 44lb/20kg - 16 Deep Shelf, Black
StarTech.com 1U 19 inch Server Rack Rails, 24-36 i
StarTech.com 22U 36in Knock Down Server Rack Cabinet with Caster - Rack - 22U - for P/N: UNISLDSHF19
I see all your sexy racks, and raise you my complete disaster : r/homelab
1U Servers - PowerEdge One-Socket Rack Servers