Ubiquiti UNAS-4-B UniFi NAS, 4-Bay Quad-Core ARM® Cortex®-A55 at 1.7 GHz, 4GB RAM, 2.5/3.5" HDD bays, (2) M.2 NVMe SSD cache slots 2.5 - Black High end Skyhawk AI hard drives offer

Skyhawk AI hard drives offer 2

hypervisors

medium-sized data center

allowing seamless component replacement without disruption

0 (or later) for QNAP NAS with PCIe slots as a FC Target

Ubiquiti UNAS-4-B UniFi NAS, 4-Bay Quad-Core ARM® Cortex®-A55 at 1.7 GHz, 4GB RAM, 2.5/3.5" HDD bays, (2) M.2 NVMe SSD cache slots 2.5 - Black High end Skyhawk AI hard drives offerUniFi 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. Specification Overview Dimensions: 246 x 129 x 224. 5 mm (9. 7 x 5. 1 x 8. 8") 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