"4-bay Ubiquiti UNAS-4-B black"

The 4-bay Ubiquiti UNAS-4-B black is a network-attached storage (NAS) device with four bays. This means it can hold up to four hard drives or solid-state drives, allowing for increased storage capacity and data management options.

The device is black in color, which refers to its external appearance.

• 4-bay capacity
• Black color