Synology's ActiveProtect is a purpose-built backup and data-protection appliance line, distinct from its general-purpose NAS products -- it's designed specifically to run Synology's ActiveProtect backup software for protecting servers, VMs, and endpoints at scale, rather than to serve as primary storage. This 2U rackmount unit uses an AMD EPYC 7272 (12-core) processor, ships with 64GB of RAM (expandable to 512GB), and is populated with 10 x 20TB hard drives in a RAID configuration (the exact RAID level isn't specified) for roughly 200TB of raw backup-target capacity. Suited to mid-to-large organisations that need a dedicated, high-capacity on-site backup repository rather than relying solely on cloud backup targets.