| Category | Specification |
|---|---|
| Dimensions | 481.4 x 550 x 132 mm (19 x 21.7 x 5.2") |
| Managed Cameras | HD: 500, 2K: 400, 4K: 300 |
| Managed Access Hubs | 300+ |
| Storage Capacity | 16 x 3.5" drive bays |
| Data Protection | ✓ |
| Vantage Point | ✓ |
| Networking Interface | 2 x 25G SFP28 ports (25G/10G/1G), 1 x GbE MGMT RJ45 port (1G/100M) |
| Expansion Ports | 2 x SFF-8644 ports (24G) |
| Power Redundancy | ✓ |
| Max Power Consumption | 237W |
| Max Power Budget for Drives | 313W |
| Power Supply | Hot-swappable 550W CRPS |
| Form Factor | Rack Mount (3U) |
| Door Access Support | ✓ |
| Management Application | UniFi Protect, UniFi Access |
| Processor | 128-core Arm® v8.2 at 2.6 GHz |
| Memory | 64 GB |
| Drive Support | 16 x 2.5/3.5" HDD/SSD, expandable to 48 drives |
| Enclosure Material | SGCC steel |
| Mount Material | Aluminum |
| Weight | Without rails: 20.5 kg, With rails: 23.4 kg |
| LED Indicators | SFP28, HDD, System, Expansion Port, CRPS ✓ |
| Operating Temperature | 10 to 35° C (50 to 95° F) |
| Operating Humidity | 20 to 90% non-condensing |
| NDAA Compliant | ✓ |
| Certifications | CE, FCC, IC |
| Mobile App Requirements | UniFi Protect iOS v3.3.0+, Android v3.2.0+ |