If you are supplying your own HDDs, please ensure they meet Ubiquiti's general guidelines and aren't found on our list of incompatible models.
Here are some comparable alternatives that will give your UniFi deployment the functionality you're looking for.
|Enclosure Characteristics||White Polycarbonate|
|On-Board Flash Storage||4Kbits|
|Total Non-Blocking Line Rate||4Gbps|
|TYP. Power Consumption||1.5W|
|Power Method||Passive 24V PoE-in|
|Supported Voltage Range||Passive 24V PoE-in|
|Networking Interfaces||(4) 10/100/1000 Mbps Ethernet RJ45|
|PoE Interfaces||Passive 24V PoE-in|
|Max PoE+ Wattage per Port by PSE||24V@1A per port / Total 24V@1.5A for three ports|
|Passive PoE Max wattage per port||24W per port / Total 36W for three ports|
|Operating Temperature||-30C ~ 70C|
|Operating Humidity||5 to 95% Non-Condensing|