The AS6212RD is a cost-effective large capacity NAS designed for enterprise environments. Users can install twelve 14 TB hard disks to immediately create a high capacity storage space of up to 192 TB. The AS6204RS/AS6204RD supports online capacity expansion, allowing for the flexible purchase of enterprise storage equipment. When your budget and storage requirements are smaller, you can purchase a smaller number of hard disks. Additional disks can be purchased as your storage requirements grow. Combined with ASUSTOR’s MyArchive storage technology, this allows you to effectively achieve unlimited storage.