Synology Network Attached Storage DS925+ 4bay NAS DiskStation Retail

DiskStation DS925+
Flexible storage for everything from home office to edge
Consolidate and store your growing digital data
4-bay with expansion
Up to 180 TB of raw storage with expansion unit
High-speed storage
Two built-in 2.5GbE ports and over 522/565 MB/s sequential read/write
Versatile applications
Back up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites
2.5GbE connectivity and diverse storage options
The DS925+ features built-in 2.5GbE networking and supports both SATA flash drives and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as either cache or storage pools.