Synology HAT3310-16T. HDD size: 3.5", HDD capacity: 16 TB, HDD speed: 7200 RPM

Reliable Drives for Home and Small Office Systems
Synology Plus Series SATA HDDs are designed to meet the reliability, endurance, and performance requirements of 24/7 storage in Synology small and medium-sized business storage systems. Stringent validation testing and NAS-class reliability ensure consistent performance in high-uptime and multi-user environments.