UniFi Network Attached Storage with (4) 2.5/3.5" HDD bays, (2) M.2 NVMe SSD cache slots, 2.5 GbE networking, USB-C connectivity, and an included PoE+++ adapter, all in a compact footprint.

UNAS-4

Color

Black

White

Front-facing USB-C port for fast, streamlined external storage support.

5 Gbps USB-C Expansion

Leverage two M.2 NVMe SSD slots for accelerated caching and improved performance for random access.

(2) M.2 NVMe Cache Slots

Supports up to four HDDs for scalable capacity and configurable RAID.

(4) 2.5″/3.5″ HDD Drive Bays

Delivers high-throughput 2.5 GbE connectivity. Powered via PoE+++ for simplified deployment, with adapter included..

2.5 GbE Ethernet PoE+++

UniFi Network Attached Storage with (4) 2.5/3.5" HDD bays, (2) M.2 NVMe SSD cache slots, 2.5 GbE networking, USB-C connectivity, and an included PoE+++ adapter, all in a compact footprint.

UNAS 4

UNVR

UI Care

3.5" SATA hard drive optimized for small-scale Protect camera security deployments and cloud gateway NVR storage.

UACC-HDD-S-1TB

3.5" SATA hard drive optimized for small-scale Protect camera security deployments and cloud gateway NVR storage.

Basic Capacity 3.5" HDD, 1 TB

Accessories | HDDs

Default

Enterprise-grade 3.5" SATA hard drive ideal for storage-intensive UniFi camera security and NAS systems.

UACC-HDD-E-8TB

Enterprise-grade 3.5" SATA hard drive ideal for storage-intensive UniFi camera security and NAS systems.

Enterprise 3.5" HDD, 8 TB

UACC-HDD-E-16TB

Enterprise 3.5" HDD, 16 TB

UACC-HDD-E-24TB

Enterprise 3.5" HDD, 24 TB

UACC-SSD-1TB

1 TB SSD Module

Accessories | SSD

With UI Care, you'll extend replacement protection to five years and enjoy exclusive benefits.

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