The 25-E (25R - Ears mount) fits in a full size 19" computer rack. It uses 5U of space and is mounted in the rack on rack ears. It is also fitted with feet for desktop or floor use, it will not stack with the Desktop variants. It's has 25R of internal space. It optionally fits 2x140mm case fans on the back for cooling with included mounting kit. It has cable ports in the back as well as cable routing aides in the rear. It is compatible with all available Little Lab trays.
The 24-SR (24R - Sliding Rails) fits in a full size computer rack. It uses 5U of space and is mounted in the rack on sliding rails. It's has 24R of internal volume. It mounts 2x140mm fans on the back for cooling with included mounting kit. It has cable ports in the back as well as cable routing aides in the rear. It is compatible with all available Little Lab trays.
14-D (14R - Desktop) can be used on a desktop, floor, or shelf. It optionally fits a 140mm case fans on the back for cooling with included mounting kit. Mounts an integrated US based power strip. It has keystone networking ports in the back as well as cable routing aides in the rear. It stacks on top of desktop variants. It is compatible with all available Little Lab trays.
6-D (6R - Desktop) can be used on a desktop, floor, or shelf. The back and top are open for maximum flexibility. It stacks on top of desktop variants. The open top allows for any height of tray to be used in the top rail, but it cannot receive another desktop variant stacked upon it. It is compatible with all available Little Lab trays.
Designed to fit the HP mini line of 1L PCs. It comes in two pieces labeled with 'HM', short for Hp Mini. This tray is 3R in height and fits in all Little Lab racks.
Designed to fit the Dell Micro line of 1L PCs. It comes in two pieces labeled with 'DM', short for Dell Micro. This tray is 3R in height and fits in all Little Lab racks.
Designed to fit the Lenovo Tiny line of 1L PCs. It comes in two pieces labeled with 'LT', short for Lenovo Tiny. This tray is 3R in height and fits in all Little Lab racks.
Built in standoffs and screw mounts for 4 Raspberry Pis. One Pi stack with no hats fits in 2R. Two PIs stacked, with no hats fits in 3R. PI stacks can go up to accommodate hats.
Designed to fit the Netgear GS308 1GB Ethernet Switch. The switch is placed into the tray by bending the tray slightly and fitting it. It is removed by reversing the process.
Patch Panel fits 10 keystones and uses 2R of vertical space. To save overall volume it can be placed directly above a PSU tray if you leave sufficient keystones open for airflow. This hides the PSUs and provides a clean look while allowing for required PSU ventilation.