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Ubiquiti UniFi Enterprise NAS 16-Bay 3U Rackmount Storage (ENAS)
Part Number: ENAS
The Ubiquiti Enterprise NAS is a high-density 3U rackmount network storage solution featuring 16 drive bays and dual M.2 NVMe cache slots. Driven by an eight-core ARM processor with 64 GB RAM, dual 25G SFP28 ports, and redundant hot-swap power supplies, it delivers robust data integrity, high throughput, and seamless UniFi integration.
Description
The Ubiquiti Enterprise NAS (ENAS) is a enterprise-grade 3U rackmount storage server engineered for demanding data environments. Powered by an eight-core ARM N2 processor clocked at 2.4 GHz paired with 64 GB of system memory, it provides the computational bandwidth necessary for concurrent file handling, high-capacity backups, and virtualised storage tasks across enterprise networks.
Storage architecture centres on sixteen front-accessible 2.5-inch or 3.5-inch drive bays alongside dual internal M.2 NVMe slots for high-speed SSD caching up to 8 TiB. For flexible and secure data retention, the ENAS accommodates multiple RAID groups supporting Mirror, RAID-Z1, RAID-Z2, and RAID-Z3 configurations with hot spare provision, file encryption, and snapshotting capabilities.
High-bandwidth network connectivity is delivered via dual 25G SFP28 ports and a multi-gigabit 10 GbE RJ45 interface, ensuring minimal latency and rapid throughput during intensive transfers. In addition, two external SFF-8644 expansion ports allow integration with external storage expansion units. System resilience is reinforced by dual hot-swappable 550W AC/DC power supply modules for full hardware power redundancy.
Managed seamlessly via unifi.ui.com, the Enterprise NAS supports widespread protocol standards including NFS, SMB, and iSCSI. It offers comprehensive backup options to remote UNAS systems, CIFS/SMB servers, and leading cloud services including Google Drive, OneDrive, Dropbox, Amazon S3, Backblaze B2, and Wasabi, alongside Apple Time Machine support.
Key Highlights
- 16 x 2.5"/3.5" HDD/SSD drive bays
- 2 x M.2 NVMe SSD bays for caching
- 2 x 25G SFP28 networking ports
- 1 x 10 GbE RJ45 multi-gigabit port
- Dual SFF-8644 high-speed expansion ports
- Eight-Core ARM N2 2.4 GHz processor with 64 GB RAM
- Dual hot-swappable 550W redundant power supplies
- Supports RAID Mirror, RAID-Z1, RAID-Z2, and RAID-Z3
Specification
| Supports Gigabit | 1 |
|---|---|
| Supports Failover | Yes |
| Colour | Grey |
| Bluetooth | 1 |
| RJ45 Ports | 1 |
| SFP Ports | 2 |
| Managed | 1 |















