DiskStation DS425+ 4-Bay NAS – Intel Celeron J4125 Quad-Core 2.7GHz, 2GB DDR4 RAM (Expandable to 6GB), 4 x 3.5"/2.5" SATA Drive Bays, 2 x M.2 NVMe SSD Slots, 1 x 2.5GbE LAN Port, 2 x USB 3.2, RAID 0/1/5/6/10 Support, AES-NI Encryption, Private Cloud, Backup & Surveillance Solution, DSM OS black

Highlights

• The DS425+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use cache.
• Manage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.
• Monitor and manage your Synology fleet from a central interface, on-prem or in the cloud.