Ubiquiti UNAS-2-W UniFi NAS 2-Bay 2.5GbE Network Attached Storage (White)

The Ubiquiti UniFi UNAS-2-W is a compact, high-efficiency 2-bay desktop network attached storage system designed for seamless integration within the UniFi ecosystem. Featuring 2.5GbE connectivity, RAID 1 data protection, PoE++ power delivery and cloud backup support, it provides reliable centralised storage for business, surveillance and personal data environments.

With quad-core ARM processing, integrated UniFi Drive management and encrypted file protection, the UNAS-2-W delivers dependable performance in a modern, space-saving enclosure.

Key Features

✓ Compact UniFi-integrated 2-bay NAS
✓ Supports two 3.5-inch HDDs with RAID 1 protection
✓ 2.5GbE RJ45 high-speed network connectivity
✓ Powered via PoE++ with included 60W adapter
✓ USB-C expansion port for external storage
✓ Encrypted storage, snapshots and cloud backup support
✓ Time Machine, SMB and NFS compatibility
✓ Integrated colour LCM status display
✓ Quiet, desktop-friendly white enclosure

Designed for the UniFi Ecosystem

Built specifically for UniFi Drive and UniFi cloud management, the UNAS-2-W enables simple deployment, remote administration and secure file sharing across users, teams and locations.

Reliable Data Protection

Support for RAID 1 mirroring, encrypted storage, snapshots and remote/cloud backup ensures business-critical data remains protected against hardware failure, accidental deletion or ransomware threats.

High-Speed Connectivity in a Compact Form

With 2.5GbE networking and PoE++ power, this NAS reduces cabling complexity while delivering fast file transfers and efficient deployment in offices, retail environments and edge locations.

Ideal For

• Small business file storage and backup
• UniFi-managed environments
• Secure team file sharing
• Edge deployments and remote offices
• Time Machine and cloud-synced backups

Full Specifications

Hardware

Form Factor: Desktop
Dimensions: 135 × 129 × 223.7 mm
Weight: 1.3 kg
Enclosure Material: Polycarbonate
Display: 1.47-inch colour LCM
LED Indicators: System status

Drive Bays: 2 × 3.5-inch HDD
USB Support: Yes
Max Drive Power Budget: 52W

Processor: Quad-core ARM Cortex-A55, 1.7GHz
Memory: 4GB

Networking:
1 × 2.5GbE RJ45 (2.5G/1G/100M/10M)

Expansion Port:
1 × USB-C (5Gbps)

Bluetooth: 4.1

Power Method: PoE++
Included Power Supply: 60W PoE++ adapter
Max Power Consumption: 60W

Operating Temperature: −5°C to 40°C
Operating Humidity: 10–90% non-condensing

Compliance: NDAA compliant
Certifications: FCC, CE, IC

Software and Features

Management Interface: UniFi Drive / UniFi Cloud

Supported Protocols:
SMB
NFS

RAID Support:
RAID 1 (single RAID group)

Storage Features:
Personal and shared drives
File encryption
Snapshots
Share links
User groups
Client app support

Backup Options:
Remote UniFi NAS backup
CIFS/SMB server backup
Cloud backup (Google Drive, OneDrive, Dropbox, Amazon S3, Backblaze B2, Wasabi)
Time Machine support

Mobile App Support:
iOS 10.28.0+
Android 10.28.3+