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Description
Specifications
Resources
Package Contents
The Ubiquiti UniFi UNAS Pro 4 is a 1U rack-mount NAS with (4) 2.5/3.5" HDD bays and (2) M.2 NVMe SSD cache slots, delivering faster access, lower latency, and high-availability 10 Gbps networking for large-scale file storage and sharing.
Features
- 10G SFP+ Connectivity - Elevate your data experience with unparalleled speed and efficiency, designed for demanding workflows and next-gen connectivity. The UNAS Pro 8 and 4 delivers multiple 10G interfaces with MC-LAG support
- Power Redundancy - Keep your data safe and accessible. UNAS Pro pairs with UniFi Power Backup for uninterrupted performance
- Data Protection - RAID redundancy, snapshots, and remote backups to another NAS or cloud storage make it easy to implement an enterprise 3-2-1 backup strategy while encryption secures data-at-rest
- Easy Setup & Management - Seamlessly integrated within UniFi, with private local storage
- Ultra-Fast File Handling - Accelerate workflows with M.2 NVMe SSD caching
| Details | |
|---|---|
| Manufacturer's Code | UNAS-Pro-4 |
| Dimensions | 442.4 x 400 x 43.7 mm (17.4 × 15.7 × 1.7") |
| Storage Capacity | (4) 2.5/3.5" drive bays (2) M.2 NVMe bays |
| Networking Interface | (2) 10G SFP+ (10G only) (1) GbE RJ45 (1G/100M/10M) |
| Power Redundancy | Yes |
| Form Factor | Rack mount (1U) |
| Hard Drive Capacity | (4) 2.5/3.5" HDD / SSD support (2) M.2 NVMe SSD support |
| Max. Power Budget for Drives | 125W |
| Max. Power Consumption | 150W |
| Power Method | (1) Universal AC input, 100–240V AC, 3A Max., 50/60 Hz (1) USP-RPS DC input, 11.5V DC, 13.91A |
| Power Supply | AC/DC, internal, 150W |
| Processor | Quad-Core ARM® Cortex®-A57 at 2.0 GHz |
| Memory | 8 GB |
| Management | Ethernet |
| RF Interface | Bluetooth 4.1 |
| Weight | 6.7 kg (14.8 lb) |
| Enclosure Material | SGCC steel |
| Mount Material | SGCC steel |
| Supported Rack Depth | The rails support 600 mm (23.6") four-post racks with square holes (9.5 x 9.5 mm) Posts depths ranging from 600–1066 mm (23.6–42") |
| Ethernet | Yes |
| SFP+ | Yes |
| HDD | Yes |
| RPS | Yes |
| System | Yes |
| Ambient Operating Temperature | -5 to 40° C (23 to 104° F) |
| Ambient Operating Humidity | 5 to 95% noncondensing |
| NDAA Compliant | Yes |
| Certifications | FCC, CE, IC |
| Supported File Protocols | NFS SMB |
| Supported features on unifi.ui.com | Yes |
| RAID Type | RAID 5 RAID 6 RAID 10 |
| RAID Group | Single Personal Drive & Shared Drive |
| SSD Cache | Yes |
| Max. NVMe SSD Capacity Supported | 4 TiB |
| 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 |
| Details | |
|---|---|
| Power Supply | Power Cord Included |
| Rack Mount Kit | Included |
UniFi
Bluetooth
RJ45 , SFP+
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