SEAGATE IronWolf 3.5" 4TB HDD

AgileArray enables dual-plane balancing and RAID optimisation in multi-bay environments, with the most advanced power management possible
Actively protect your NAS with IronWolf Health Management focusing on prevention, intervention and recovery
High performance means no lag time or downtime for users during workload traffic for the NAS
Seagate leads the competition with the highest-performing NAS drive portfolio
Rotational Vibration (RV) sensors
First in its class of drives to include RV sensors to maintain high performance in multi-drive NAS enclosures
Range of capacities up to 12 TB
More capacity options means more choices that will fit within the budget
Seagate provides a scalable solution for any NAS use-case scenario
Do more in multi-user environments
IronWolf provides a workload rate of 180 TB/year
Multiple users can confidently upload and download data to the NAS server, knowing IronWolf can handle the workload, whether you are a creative professionalor a small business
Designed for always-on, always-accessible 24×7 performance
Access data on your NAS any time, remotely or on site

Specifications:
Capacity: 4TB
Interface: SATA 6Gb/s
Max. Sustained Transfer Rate OD (MB/s): 180MB/s
Spindle Speed (RPM): 5,900
Cache (MB):64
Load/Unload Cycles:1 600,000
Workload Rate Limit (WRL): 180
MTBF, hours: 1,000,000
Height (mm/in): 26.1
Width (mm/in, max): 101.85 mm
Depth (mm/in, max): 146.99 mm