Seagate IronWolf 4TB 64MB Cache SATA 6.0Gb/s NAS Internal Hard Drive Perfect for 1-8 BAY NAS system 3 years warranty

Tough. Ready. Scalable.

For everything NAS, there's IronWolf and IronWolf Pro. 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.

Multi-Bay and NAS-Ready With Built-In RV Sensors

First in its class, IronWolf drives are equipped with RV sensors on high capacity drives to maintain performance in multi-bay NAS enclosures. RV sensors on IronWolf Pro come standard, helping business and creative pros to have consistent performance for years to come.

Do More With Multi-User Optimisation

Do more with your NAS with multi-user optimisation. Enabling user workloads of up to 180 TB/year on IronWolf and 300 TB/year with IronWolf Pro, multiple users can confidently upload and download data to a NAS server. Whether you're a creative pro or a small business, IronWolf is on your side.

Game More With IronWolf-Equipped NAS

Modern gaming consoles do double duty as home media servers, but limited storage makes keeping every file locally-stored a challenge. Gamers can move music and videos to a NAS equipped with IronWolf and use it as a storage target for media streaming. With capacities ranging from 1 TB to 10 TB, you'll be able to stream all the content you want from your NAS to your game console, and be able to view it on your high definition TV.

InterfaceSATA 6Gb/sNumber of Drive Bays Supported1 to 8Multi-User Technology (TB/yr)180Rotational Vibration (RV) SensorsyesDual-Plane BalanceyesError Recovery ControlyesMax Sustained Data Transfer Rate OD (MB/s)180Spindle Speed (RPM)5900Cache (MB)64Load/Unload Cycles600,00Nonrecoverable Read Errors per Bits Read, Max1 per 10E14Mean Time Between Failures (MTBF) (hours)1m