Hewlett Packard R8000/3 R12000/3 ALL ERM (AF434A) UPS System
Rack-Mountable
Hewlett Packard R8000/3 R12000/3 ALL ERM (AF434A) UPS System
- Extended Runtime Modules (ERMs) can be added to the HP Rack System UPSs to add battery runtime. They extend available battery backup time in case of sudden, brief power outages.
