With the Enterprise NAS, Ubiquiti stops playing at storage. Sixteen hot-swap drive bays, dual 25 Gbps networking, NVMe caching bays, Mini-SAS expansion and redundant hot-swappable power — a 3U chassis aimed squarely at server rooms that until now bought QNAP, Synology or TrueNAS hardware. In Australia the UniFi storage range is supplied by ARC IP Networks, an authorised Ubiquiti reseller — genuine stock, full manufacturer warranty.
What is the Enterprise NAS?
The Enterprise NAS (model ENAS) is the top of Ubiquiti's network-storage line — a 3U rack chassis holding sixteen 2.5″/3.5″ SATA drives plus two M.2 NVMe bays, driven by an eight-core Arm processor with 64 GB of memory and a 4.7″ front touchscreen. Where the existing UNAS Pro and UNAS Pro 8 serve offices, the ENAS is built for the rack room: dual 25G SFP28 uplinks, hot-swappable redundant power supplies, and two Mini-SAS ports that daisy-chain Ubiquiti's Enterprise Storage Expansion shelves — sixteen more bays per shelf — when you outgrow the chassis.
Why it matters
UniFi shops have always had to leave the ecosystem for serious storage. The ENAS closes that gap — one vendor, one management plane, from the access point to the archive.
Long-retention video for large camera fleets, offloaded from your NVRs.
Shares, sync and user storage for offices on the UniFi platform.
A big, fast on-prem target for server and workstation backups.
Serious capacity with redundant power for managed environments.
Full specifications
| Form factor | 3U rack mount · 481.4 × 480 × 132 mm · 16.1 kg, steel chassis |
| Drive bays | 16 × hot-swap 2.5″/3.5″ SATA HDD/SSD + 2 × M.2 NVMe |
| Expansion | 2 × SFF-8644 Mini-SAS (24G) for Enterprise Storage Expansion shelves (16 bays each) |
| Networking | 2 × 25G SFP28 (25G/10G/1G) + 1 × 10 GbE RJ45 (10G/5G/2.5G/1G) |
| Processor / memory | Eight-core Arm N2 at 2.4 GHz · 64 GB RAM |
| Power | 2 × hot-swappable 550W AC power modules (redundant) · 450W drive budget |
| Display | 4.7″ touchscreen with status and locate functions |
| Environment | -5 to 40°C · 5–95% humidity · FCC, CE, IC |
| Rack support | 600 mm four-post racks, sliding rails and hardware included |
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Enterprise NAS vs UNAS Pro 8
3U · 16 bays + 2 NVMe · 2 × 25G SFP28 · Mini-SAS expansion · redundant PSUs
For server rooms that need capacity, throughput and uptime headroom.
2U · 8 bays · 10G networking
The business workhorse — right-sized for offices and smaller racks, in stock at ARC IP now.
Between them sit the seven-bay UNAS Pro and the compact UNAS 2 and UNAS 4 — the full range lives in our UniFi catalogue.
What you need to run it
To use those 25G uplinks you'll want SFP28-capable aggregation — see our UniFi switching range — plus enterprise-grade drives (Ubiquiti offers matched HDDs, or bring your own NAS-rated disks). If the ENAS will hold camera archives, our storage sizing guide helps you do the retention maths, and the Protect NVR comparison covers the recording side.
Availability in Australia
The Enterprise NAS has just been announced and Australian availability is rolling out. ARC IP Networks — an authorised Ubiquiti reseller in Australia — supplies the UniFi storage range as genuine Australian stock with the full manufacturer warranty, claimable locally. Installers and MSPs can open a trade account for trade pricing, and our price match policy applies. The UNAS Pro 8 and the rest of the UNAS family are available today.
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UniFi gateways, switches, Wi-Fi, Protect cameras and Access. Genuine Australian stock with the full manufacturer's warranty, competitive prices and price match available.
Frequently asked questions
The Ubiquiti Enterprise NAS (model ENAS) is a 3U rack-mount network storage chassis with sixteen 2.5/3.5-inch SATA drive bays, two M.2 NVMe bays, dual 25G SFP28 plus 10GbE RJ45 networking, Mini-SAS expansion ports and redundant hot-swappable 550W power modules — Ubiquiti's largest and most serious NAS to date.
Sixteen hot-swappable 2.5-inch or 3.5-inch SATA HDDs or SSDs, plus two M.2 NVMe SSD bays, and it can grow further: two SFF-8644 Mini-SAS expansion ports connect Ubiquiti's Enterprise Storage Expansion units, each adding another sixteen bays.
Two 25 Gbps SFP28 ports (which also run at 10G or 1G) and one 10 GbE RJ45 port that supports 10G, 5G, 2.5G, 1G and 100M — so it pairs naturally with a UniFi aggregation switch over SFP28.
Ubiquiti has just announced the Enterprise NAS, and Australian availability is rolling out. ARC IP Networks (arcip.com.au), an authorised Ubiquiti reseller in Australia, supplies the UniFi storage range as genuine Australian stock with full manufacturer warranty — contact them to be notified when the ENAS lands.
The UNAS Pro 8 is a 2U, eight-bay NAS with 10G networking aimed at businesses; the Enterprise NAS is a 3U, sixteen-bay chassis with 25G networking, NVMe bays, Mini-SAS expansion and redundant power — built for server rooms where storage, throughput and uptime all need headroom.
Who we are
About ARC IP Networks
ARC IP Networks is an Australian supplier of networking, Wi-Fi and gateway equipment, based in Blackburn, Melbourne, Victoria. We work with homeowners, installers, integrators and businesses across Australia, supplying Ubiquiti UniFi, MikroTik, TP-Link, Ruijie, Teltonika and D-Link.
We are an authorised Ubiquiti, MikroTik, TP-Link, Ruijie, Teltonika and D-Link reseller, so you get genuine Australian stock with the full manufacturer's warranty, never grey imports, at competitive prices. Our team can help you choose the right equipment, and trade customers get trade accounts and project pricing on larger jobs.
- Genuine Australian stock with the full manufacturer's warranty
- Competitive prices, price match available
- Trade accounts for installers, integrators and MSPs
- Australia-wide delivery; showroom in Blackburn, Mon–Fri 9–5 (demos by appointment)
Need help choosing?
Tell the ARC IP Networks team what you are trying to achieve and we will recommend the right equipment and quote it as one order.