UPS manual:

liebert-psi-120v-user-manual_00.pdf

References

Components

Layout

RU# Equipment Notes RU Used Installed
25 Patch Panel w/ Switch 1
24 Network Switch Top-of-rack placement 1
23 Pi Enclosure 5 Pi 1
22 Blanking Airflow 1
21 Blanking as needed
20
19
18
17 Rack shelf Printer 5
14
13 Rack Shelf Hue Bridge + other electronics 3
16 Sliding Shelf Laptop Access 1
15 Blanking as need; need sliding shelf pull out clearance 1
12 Blanking Airflow 1
11 NAS Server 3U Enclosure (Cooler) 3
10
9
8 Blanking Airflow 1
7 Media Server 4U Enclosure (Warmer) 4
6
5
4
3 Blanking Airflow 1
2 UPS 47lb 2
1