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8TB Seagate Ironwolf 3.5" SATA NAS 7200RPM HDD
- Capacity: 8TB
- Form Factor: 3.5"
- Interface: SATA 6Gb/s
- Springle Speed (RPM): 7200RPM
- Cache (MB): 256MB
- Power-On Hours (per year) : 8760
IronWolf NAS Hard Drive
- High-performance NAS hard drive.
- Experience up to 7,200 RPM spin speed with high-capacity NAS drives, delivering sustained data rates up to 180 MB/s and burst speeds of 6 Gb/s.
- IronWolf Health Management actively monitors drive health when used with compatible NAS systems.
- Supports workloads up to 180 TB per year with optional data recovery services for added protection.
- Compatible with one- to eight-bay NAS systems, home media servers, personal cloud storage, small offices and workstations.
NAS-optimised hard drives.
IronWolf® NAS-optimised hard drives deliver high performance, large capacity, and reliability for multi-bay systems. Featuring CMR technology and AgileArray™ firmware, they ensure smooth RAID performance, reduced vibration, and efficient power management — ideal for heavy workloads and 24×7 operation.


High workload performance.
Designed for demanding environments, IronWolf NAS drives support up to 180 TB per year workloads. With up to 7,200 RPM spin speeds and sustained transfer rates of 180 MB/s, they deliver fast, reliable data access for file sharing, backups and media streaming.


IronWolf Health Management.
Integrated IronWolf Health Management¹ actively monitors drive status in compatible NAS systems. It provides real-time health updates and preventative measures, helping to reduce downtime and ensure long-term data integrity for critical workloads.


Multi-bay NAS system compatibility.
Engineered for multi-bay NAS systems, our NAS hard drives ensure smooth multi-user access. With rotational vibration sensors to reduce drive strain, they maintain peak performance in workstations, home media servers, and small business storage solutions.


Energy-efficient design for cost-effective operations.
IronWolf drives are optimised for power efficiency, reducing energy consumption in always-on NAS environments. With low power draw and advanced power management, they help minimise heat and operational costs while maintaining high performance for continuous workloads.


Drive health and data recovery.
IronWolf Health Management¹, helps protect data with prevention, intervention, and recovery recommendations to secure peak system health.
Three years of complimentary Rescue Data Recovery Services² are included with all IronWolf drives, so users don’t incur high recovery costs. In-house secure facilities — with an industry-leading 95% success rate — enable data recovery after accidental data corruption or drive damage.


NAS system compatibility.
IronWolf drives are thoroughly tested for compatibility with top NAS brands like Asustor and QNAP. For the best performance and to ensure seamless integration, Seagate recommends consulting your NAS vendor’s compatibility list for the most up-to-date approved NAS drives.


| Hard drive | |
|---|---|
| Component for | NAS |
| HDD sustained transfer rate | 25.51 MiB/s |
| HDD interface transfer rate | 6 Gbit/s |
| Average latency | 4.16 ms |
| Mean time between failures (MTBF) | 1200000 h |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 8 TB |
| Features | |
| Type | HDD |
| Component for | NAS |
| HDD sustained transfer rate | 25.51 MiB/s |
| HDD interface transfer rate | 6 Gbit/s |
| Interface | Serial ATA III |
| Average latency | 4.16 ms |
| Mean time between failures (MTBF) | 1200000 h |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 8 TB |
| Storage drive buffer size | 256 MB |
| Power | |
| Operating voltage | 5 / 12 V |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 60 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating shock | 70 G |
| Non-operating vibration | 2.27 G |
| Non-operating shock | 250 G |
| Technical details | |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84717050 |
| Interface | Serial ATA III |
| Mean time between failures (MTBF) | 1200000 h |
| Packaging content | |
| Storage drive adapter included | No |
| Weight & dimensions | |
| Width | 101.8 mm |
| Weight | 722 g |
| Height | 26.1 mm |
| Depth | 147 mm |
| Packaging data | |
| Storage drive adapter included | No |
| Quantity per pack | 1 pc(s) |
| Logistics data | |
| Harmonized System (HS) code | 84717050 |
| Other features | |
| Interface | Serial ATA III |