Processor (CPU): Quad core Arm® Cortex®-A53 based chip
Memory (RAM): 32GB
Storage: 1TB 2.5" SATA HDD (user-upgradeable*)
Device capacity: UniFi Protect mode: Up to 20 G3 cameras Up to 10 G4 cameras, UniFi SDN + UniFi Protect: Up to 15 G3 cameras and 50 UniFi devices Up to 7 G4 cameras
Featured: Support Up to 20 Cameras, Future-proof Host all current and future UniFi applications., Bluetooth-powered Setup Simple to set up and easy to configure with your mobile device