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Carrier-Grade Uptime

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Roi Within 12 Months

SOC2 Type II Certified

Intelligent Networking, Built to Scale

Enterprise Storage Solutions Comparison

UNAS Pro 8
New
UNAS Pro 8
10G networking for high availability deployments
UNAS Pro
UNAS Pro
10G networking for large-scale storage
UNAS Pro 4
New
UNAS Pro 4
10G networking for large-scale storage
UNAS 4
New
UNAS 4
Reimagined desktop NAS for multi-client
UNAS 2
New
UNAS 2
Reimagined desktop NAS in compact footprint
Dimensions 442.4 x 480 x 87.4 mm (17.4 × 18.9 × 3.4") 442 x 325 x 87 mm (17.4 x 12.8 x 3.4") 442.4 x 400 x 43.7 mm (17.4 × 15.7 × 1.7") 246 x 129 x 224.5 mm (9.7 x 5.1 x 8.8") 135 x 129 x 223.7 mm (5.3 x 5.1 x 8.8")
Storage Capacity (8) 2.5/3.5" HDD (2) M.2 NVMe SSD (7) 2.5/3.5" HDD (4) 2.5/3.5" HDD (2) M.2 NVMe SSD (4) 2.5/3.5" HDD (2) M.2 NVMe SSD (2) 3.5" HDD
Network Interface (2) 10G SFP+ (10G Only) (1) 10GbE RJ45 (1) 10G SFP+ (1) 1GbE RJ45 (2) 10G SFP+ (10G Only) (1) 1GbE RJ45 (1) 2.5 GbE RJ45 (1) 5 Gbps USB-C (1) 2.5 GbE RJ45 (1) 5 Gbps USB-C
Power Method (2) AC input Hot-swappable modules (1) Universal AC input (1) USP-RPS DC input (1) Universal AC input (1) USP-RPS DC input PoE+++ 90W PoE+++ injector PoE++ 60W PoE++ injector
Form Factor 2U rack-mountable 2U rack-mountable 1U rack-mountable Compact Desktop Compact Desktop
Data Protection
MC-LAG Support
Drive Hot-Swap
Availability Shipping Q4 2025 Shipping Q4 2025

Advanced Network Management

Intrusion
Detection & Prevention
UniFi’s IDS/IPS guards against potential threats inside and outside the network. This system swiftly detects and blocks suspicious activity using a real-time database.
Advanced
Segmentation
Smarter security, less complexity. UniFi’s industry-standard Zone-Based Firewall groups networks into LAN, WAN, Guest, and IoT zones for easy policy management.
Application-Aware
Firewall
Accurately detects and blocks traffic directed at specific applications, websites, and IP addresses. Easily block targets at the network, VLAN, and client level.
Massive Scale
SD-WAN
UniFi’s license-free Site Magic makes Site-to-Site VPN and SD-WAN setup easier. Simply choose sites and subnets in UniFi Site Manager.
One-Click WiFi
& VPN Client
UniFi Identity delivers seamless network and physical access. Grant users permissions and IT access with one click. Users access network without credentials.
BGP + OSPF
Dynamic Routing
Full-table BGP picks optimal ISP paths; link failures shift traffic automatically. OSPF finds the shortest route and instantly reroutes on failure.
High Availability
(Shadow Mode)
VRRP links a second UniFi Cloud Gateway in Shadow Mode; if the primary goes offline, the Shadow instantly takes over, ensuring seamless uptime.
Multi-WAN +
SLAs
Leverage multiple internet links per site. Choose between Failover Only or Distributed mode to split traffic across links by weighting.
ISP Health
Monitoring
Quick, insightful monitoring across sites via the UniFi Site Manager dashboard. Receive real-time email and push alerts for site ISP health customizable for each site.
Traffic Flow
Engine
Monitor, visualize, and audit traffic with detailed flow data and advanced logs. UniFi’s real-time records reveal app usage, IP conversations, and protocol behavior.
Content
Filtering
Block traffic to over 100 categories of malicious or unwanted content. Stop traffic to sites linked to spyware, adult content, and more.
Monitoring & PSA Integrations
Automate and scale network monitoring with alarm manager. Set thresholds for key metrics and configure automated responses such as push notifications or webhooks.

Frequently Asked Question’s

The models differ primarily in storage capacity (number of HDD bays), processing power, and RAM, allowing you to choose the right scale for your specific camera count and retention needs.

It uses smart algorithms to automatically detect and classify specific events—such as distinguishing between people and vehicles—to reduce false alarms and speed up footage review.

The system includes Intrusion Detection & Prevention (IPS/IDS), application-aware firewalls, and content filtering to protect your network from external threats.

Yes, the interface supports multi-site management, allowing you to control SD-WAN, VPNs, and hardware across different physical locations from a single view.

Yes, it features a “One-Click VPN” client and secure remote access tools, making it easy for authorized staff to connect securely without complex setup.

Absolutely. The hardware supports stacking (as seen in the storage comparison) and advanced segmentation, allowing you to add more capacity and devices seamlessly.