The Synology UC3200 is an enterprise-grade 12-bay 2U unified controller SAN enclosure engineered for high-availability storage environments requiring automatic failover and data protection. Features dual 2.4 GHz Intel Xeon D-1521 quad-core processors (one per controller) with 8GB DDR4 RAM per controller (16GB total), working together simultaneously with memory data syncing through non-transparent bridge (NTB) technology for automatic failover during catastrophic events without interruption. Supports up to 192TB raw capacity across 3.5" and 2.5" SAS drive bays with flexible RAID configurations (0, 1, 5, 6, 10, F1, JBOD) and AES-NI hardware encryption, plus native self-encrypting drive (SED) support for enhanced data security. Each controller features dual Gigabit Ethernet ports and one 10 Gigabit Ethernet port, with one PCIe Gen3 x8 slot per controller for 10/25GbE network interface card expansion. Expandable to 36 drive bays (576TB total raw capacity) using up to two RXD1219sas expansion units via mini-SAS HD ports. Running on DiskStation Manager (DSM) with Snapshot Replication supporting up to 4,096 system-wide snapshots for local volumes or offsite servers, providing application-aware snapshot protection and instant virtual machine recovery in iSCSI LUNs. Ideal for businesses requiring unified SAN storage with automatic controller failover and comprehensive data protection. Backed by Synology's quality engineering and reliability standards for mission-critical operations.