Ubiquiti Enterprise NAS is a NAS server designed for use within the UniFi ecosystem. It features 16 SATA drive bays compatible with both 2.5" and 3.5" drives, and requires at least two drives to operate properly. In addition, it is equipped with two SFF-8644 expansion ports, allowing you to connect up to two UACC-ESE-16 expansion modules and increase the storage capacity by an additional 32 drive bays, for a total of 48. The ENAS also includes two M.2 NVMe slots for SSDs, which can be used as cache storage. The device supports both NFS and SMB file systems, as well as RAID Mirror, RAID-Z1, RAID-Z2, and RAID-Z3 configurations. It provides a wide range of data backup and encryption features; the complete list is available in the specifications below the product description. The entire unit is housed in a 3U enclosure designed for installation in a standard 19-inch rack cabinet. The manufacturer has equipped the device with two redundant hot-swappable AC power supply modules, allowing replacement without interrupting system operation.

NAS Server for the UniFi System

The offered product is a NAS server designed for use with the UniFi platform. It enables data backup, data encryption, and centralized data management across the organization. The device is built for deployment in large-scale networks and delivers high performance, featuring an 8-core ARM N2 processor clocked at 2.4 GHz and 64 GB of RAM.

16 Bays for 2.5" / 3.5" Hard Drives

The server features 16 SATA drive bays compatible with 2.5" and 3.5" HDDs and SSDs. At least two drives are required for proper operation. A list of supported and fully validated drives is available on the manufacturer's website. The ENAS supports RAID Mirror, RAID-Z1, RAID-Z2, and RAID-Z3 configurations. The device is designed for demanding environments and applications, making it an ideal solution wherever large-scale data storage capacity is required.

Two Expansion Ports

The rear panel is equipped with two SFF-8644 (25G) expansion ports, allowing you to connect the optional UACC-ESE-16 expansion module. Each module adds 16 additional drive bays. With both expansion ports populated, the system supports a total of 48 drive bays.

25 Gb/s Connectivity

The manufacturer has equipped the device with two SFP28 ports supporting data rates of up to 25 Gb/s. These high-speed interfaces provide the bandwidth required for fast file transfers across the local network. Considering the potentially large volume of data stored on the ENAS, 25 Gb/s connectivity is essential for maintaining optimal performance.

2 M.2 NVMe Slots

The device supports two M.2 NVMe SSDs, with a maximum capacity of up to 8 TB per drive. M.2 NVMe SSDs can be used as cache storage, accelerating access to and retrieval of frequently accessed data.

Two Hot-Swappable AC Power Supply Modules

The package includes two 550 W AC power supply modules. These hot-swappable modules are designed for redundant operation — if one module fails, the other automatically takes over to maintain continuous operation.

Specifications