The TEC-2N16 is a 3U rackmount chassis designed for the GM-1000 system. By housing two independent NAS nodes, the TEC-2N16 minimizes costs and provides greater flexibility in upgrading and maintaining your IT environment to meet future performance, backup, and application requirements.1. An enclosure that houses two replaceable NAS nodes.2. A 3U chassis with 16 drive bays (each node supports eight 6 Gb/s SATA drives).3. 770W redundant power supply, shared by two NAS nodes for reliable 24/7 operation.