

Ubiquiti UniFi / Network Storage
UNAS 4 — Black
Manufacturer part # UNAS-4-B
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.
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Product details
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Manufacturer / source details- Model
- UNAS-4
- Color
- Black
- Catalog region
- United States
- Supply
- Availability and lead time confirmed with quote
- Dimensions
- 246 x 129 x 224.5 mm (9.7 x 5.1 x 8.8")
- Storage Capacity
- (4) 2.5"/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
- 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


