The Synology UC3400 is a 12-bay unified storage/SAN appliance powered by an 8-core Intel Xeon processor with 8GB of RAM, designed to serve both file-level (NAS) and block-level (SAN) storage from one system, with high-availability clustering support (the UC-series is Synology's unified controller line, built to pair two units together for redundancy). Aimed at businesses needing enterprise-grade, resilient shared storage — for virtualization datastores, databases or mixed workloads — rather than a simple desktop NAS. The 12-bay count gives meaningful raw capacity headroom for a mid-sized deployment, bought by IT teams building serious on-premises storage infrastructure with built-in redundancy.