SYNOLOGY HAT3300-4T PLUS SERIES 4TB HDD 3.5″ SATA III

Reliable Always-On Operation – Backed by 1 million hours MTBF and 180 TB/year workload rating Tested for Maximum Reliability – Stringent validation and up to 300,000 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