Ubiquiti UniFi UNAS 2 – Compact 2-Bay UniFi Network Attached Storage
The Ubiquiti UniFi UNAS 2 is a compact UniFi Network Attached Storage (NAS) solution designed for small UniFi setups and edge deployments. With 2 x 3.5" drive bays, UniFi OS app support, and PoE++ power, it delivers streamlined storage and controller hosting in a space-saving desktop form factor.
Key Features
- 2-Bay NAS Form Factor
- Designed for small UniFi deployments and edge environments
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Desktop enclosure with compact footprint
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Flexible Storage Options
- Supports two 3.5" or 2.5" SATA drives
- Compatible with HDD or SSD
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Ideal for UniFi Protect video storage, backups, or UniFi controller hosting
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Powered by UniFi OS
- Runs UniFi OS for integrated management
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Host UniFi controllers including:
- UniFi Network
- UniFi Protect
- UniFi Talk
- UniFi Access
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Networking & Connectivity
- 1 x 2.5 GbE RJ45 (2.5G/1G/100M/10M) networking interface
- 1 x 5 Gbps USB-C expansion port
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Ethernet management and Bluetooth 4.1 RF interface
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Efficient Power & Operation
- Powered via PoE++
- 60W PoE++ power adapter included
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Low energy consumption with external PSU
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User-Friendly Design
- 1.47" color LCM display
- System LED indicators
- Polycarbonate enclosure
Technical Specifications
| Category | Specification |
|---|---|
| Form Factor | Desktop, 2-bay NAS |
| Dimensions | 135 x 129 x 223.7 mm (5.3 x 5.1 x 8.8") |
| Weight | 1.3 kg (2.85 lb) |
| Enclosure Material | Polycarbonate |
| Storage Capacity | (2) 3.5" drive bays |
| Drive Support | Supports 3.5" or 2.5" SATA HDD/SSD |
| Hard Drive Capacity | (2) 3.5" HDD support |
| Networking Interface | (1) 2.5 GbE RJ45 (2.5G/1G/100M/10M) |
| Expansion Port | (1) 5 Gbps USB-C |
| USB Drive Support | Yes |
| Processor | Quad-Core ARM Cortex-A55 at 1.7 GHz |
| Memory | 4 GB |
| Management | Ethernet |
| RF Interface | Bluetooth 4.1 |
| Display | 1.47" color LCM |
| LEDs | System - Yes |
| Max. Power Budget (Drives) | 52W |
| Max. Power Consumption | 60W |
| Power Method | PoE++ |
| Power Supply | 60W PoE++ adapter (included) |
| Ambient Operating Temp. | -5 to 40°C (23 to 104°F) |
| Ambient Operating Humidity | 10 to 90% noncondensing |
| NDAA Compliant | Yes |
| Certifications | FCC, CE, IC |
Software & Application Support
| Category | Specification |
|---|---|
| Operating System | UniFi OS |
| Application Requirements | UniFi Drive version 3.1.7 and later |
| Mobile App (iOS) | Version 10.28.0 and later |
| Mobile App (Android) | Version 10.28.3 and later |
Supported File Protocols
- NFS – Yes
- SMB – Yes
UniFi Cloud & Backup Features (unifi.ui.com)
- RAID type: RAID 1
- RAID group: Single
- Personal drive & shared drive: Yes
- File encryption: Yes
- Backup to remote UNAS: Yes
- Backup to CIFS/SMB server: Yes
- Backup to cloud services:
- Google Drive
- OneDrive
- Dropbox
- Amazon S3
- Backblaze B2
- Wasabi
- Snapshots: Yes
- Share links: Yes
- Time Machine backup: Yes
- Client app support: Yes
- User groups: Yes
The Ubiquiti UniFi UNAS 2 combines compact design, UniFi OS integration, and versatile storage options, making it a powerful choice for UniFi Protect video storage, backups, and controller hosting in small or edge UniFi environments.
