Reliable Always-On Operation - Backed by 1.2 million hours MTBF and 180 TB/year workload rating Tested for Maximum Reliability - Stringent validation and up to 500,000 hours of testing ensure reliability in Synology systems Seamless Firmware Updates - Firmware updates can be performed directly in Synology DSM Reliable Recording Technology - Conventional magnetic recording (CMR) technology offers consistent performance 3-year warranty