A storage solution that can adapt with your evolving needs

5-bay with expansion
Up to 300 TB of raw storage with expansion unit1,2

High-speed storage
Two built-in 2.5GbE ports, over 1,181/1,180 MB/s sequential read/write3, and 10GbE option4

Versatile applications
Back up multiple endpoints, manage 40 IP cameras5, or safely sync and share files across sites

Purchase a NAS together with Synology HAT series drives and benefit from the Synology Express Replacement Program, ensuring same-day drive replacement when needed. Contact your Sales Manager for more details.

• Up to 1,181 MB/s sequential read and 1,180 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users
• Two 2.5GbE ports offer fast networking, with Link Aggregation supporting failover and load balancing capabilities
• Support for 10GbE networking via 10GbE RJ-45 Network Upgrade Module provides versatility and futureproofing
• Supports 5 2.5" SATA SSD and 3.5" SATA HDD.8 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability
• Expandable to 15 drives for up to 300 TB of raw storage with two
• Synology DX525 expansion units
• Two built-in M.2 slots provide SSD caching capability without occupying drive bays