Seagate IronWolf ST4000VN008 4000GB Serial ATA III internal hard drive ( ST4000VN008 )

Tough. Ready. Scalable.For everything NAS, theres IronWolf. Always on and always working, IronWolf is enhanced with AgileArray technology for optimal reliability and system agility. Multi-user technology and extreme workload rates allow IronWolf to perform and scale up with your enterprise. IronWolf + the Power of AgileArrayNAS-optimised hard drive for the best-possible user experienceIronWolf Health Management in Synology NAS1 continuously helps to safeguard the health of your dataDrive balance with Rotational Vibration (RV) sensors manage multi-bay vibration for long-term consistent performance and reliabilityRAID performance optimised that maximises responsiveness and uptime with NAS-aware Error Recovery ControlAdvanced power management saves energy and delivers the right power at the right time1. IronWolf Health Management Beta is only available in capacities of 4 TB and up.Actively Protect Your NAS with IronWolf Health Management* in Synology DiskStations Workload-aware monitoring