Synology UC3200 Unified Controller (RAIL KIT OPTIONAL)

High performance, active-active storage solution to provide non-disruptive iSCSI services Over 140,000 4K Random Write IOPS enterprise-class performance with low latency Flexible capacity able to scale up to 36 drives with RXD1219sas expansion units Virtualization-ready with VMware vSphere, Microsoft Hyper-V, Citrix XenServer and OpenStack Cinder compatibility Resilient cache protection mechanism to prevent data loss Instant data protection with built-in snapshot and replication technologies Simple and unified user interface to effortlessly manage data and storage tasks Backed by Synology's 5-year limited warranty Processor Armed with Intel® Xeon® D-1521 4-core 2.4 GHz processor burst up to 2.7 GHz, UC3200’s dual CPUs provide enterprise-class performance of 140,000 4K random write IOPS with low latency. 4 x DDR4 memory slots 8GB ECC UDIMM, expandable up to 64GB to boost system performance. Fan Redundant, modularized fans for easy maintenance and replacement, minimizing service downtime. SATA DOM The dedicated SATA DOM isolates the operating system from the regular data stored in hard drives. Non-Transparent Bridge (NTB) Connect two controller modules at a blazingly fast speed and instantly sync memory data between the controllers to prevent cached data loss when one controller is unavailable.