Ubiquiti » UniFi Integrations » UNAS-4-B
Ubiquiti UNAS-4-B, UniFi NAS 4 Black
[3547][UNAS-4-B]
Price: 332,84€
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 > 500€  5+   329,51€
 > 1000€  10+   326,18€
 > 2000€  20+   322,86€
 > 5000€  40+   319,53€
 > 10000€  100+   316,20€
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Ubiquiti UNAS-4-B, UniFi NAS 4 Black

Available after:
25 Jan 2026
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UNAS-4-B - UNAS 4 Black

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.

Overview
Dimensions 246 x 129 x 224.5 mm
Storage Capacity (4) 3.5" drive bays
(2) M.2 NVMe bays
Networking Interface (1) 2.5 GbE RJ45 (2.5G/1G/100M/10M)
Expansion Port (1) 5 Gbps USB-C
Form Factor Desktop
Hardware
Hard Drive Capacity (4) 2.5" / 3.5" HDD support
(2) M.2 NVMe SSD support
Max. Power Budget for Drives 80W
Max. Power Consumption 90W
Power Method PoE+++
Power Supply 90W PoE+++ adapter (Included)
Processor Quad-Core ARM® Cortex®-A55 at 1.7 GHz
Memory 4 GB
Management Ethernet
RF Interface Bluetooth 4.1
Display 1.47" color LCM
Weight 2.6 kg
Enclosure Material Polycarbonate
LEDs System✓
Ambient Operating Temperature -5 to 40° C
Ambient Operating Humidity 10 to 90% noncondensing
NDAA Compliant
Certifications FCC, CE, IC


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Ubiquiti Networks
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