Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
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Seagate
Seagate IronWolf ST8000VN0022 8TB 7200 RPM 256MB SATA 3.5" internal hard drive
8 TB 3.5-inch NAS drive running at 7200 RPM with 256 MB cache and AgileArray for RAID-optimised, 24×7 operation
- PackagingBare Drive
- InterfaceSATA 6.0Gb/s
- Capacity8TB
- RPM7200 RPM
- Cache256MB
- FeaturesOptimized for NAS with AgileArray. AgileArray enables dual-p
- Optimized for multi-bay NAS with AgileArray dual-plane balancing
- 180 TB yearly workload rate supports heavy 24×7 operation
- 1 million hours MTBF indicates long-term reliability
- 256 MB cache and 7200 RPM deliver responsive throughput
- Rotational vibration sensors maintain stability in dense enclosures
Built for multi-bay NAS
The Seagate IronWolf ST8000VN0022 is an 8TB 3.5-inch internal hard drive spinning at 7200 RPM with a 256MB cache. It uses the SATA 6.0Gb/s interface and is optimised for network-attached storage systems that run around the clock. The drive carries a workload rating of 180TB per year and a 1M-hour MTBF figure.
Fits standard 3.5-inch bays
The bare drive measures 146.99mm long, 101.85mm wide and 26.11mm high, so it slots into any tray that accepts a 3.5-inch form factor. AgileArray firmware adds dual-plane balancing and rotational-vibration sensors to keep performance steady in multi-drive enclosures. IronWolf Health Management monitors drive health and integrates with compatible NAS operating systems.
Suits always-on NAS arrays
Buyers building or expanding a RAID array with up to 16TB per bay will find the 24×7 rating and RV sensors a direct match. Shoppers who need a portable external drive, a laptop upgrade or a boot drive for a single desktop should look elsewhere because the firmware and physical size target multi-bay appliances.
Highlights
- Optimized for multi-bay NAS with AgileArray dual-plane balancing
- 180 TB yearly workload rate supports heavy 24×7 operation
- 1 million hours MTBF indicates long-term reliability
- 256 MB cache and 7200 RPM deliver responsive throughput
- Rotational vibration sensors maintain stability in dense enclosures
Specifications
| Brand | Seagate |
|---|---|
| Series | IronWolf |
| Model | ST8000VN0022 |
| Packaging | Bare Drive |
| Interface | SATA 6.0Gb/s |
| Capacity | 8TB |
| RPM | 7200 RPM |
| Cache | 256MB |
| Features | Optimized for NAS with AgileArray. AgileArray enables dual-plane balancing and RAID optimization 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.1 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.2 Rotational Vibration (RV) sensors. First in its class of drives to include RV sensors to maintain high performance in multi-drive N |
| Usage | For NAS systems |
| Form Factor | 3.5" |
| Height (maximum) | 26.11mm |
| Width (maximum) | 101.85mm |
| Length (maximum) | 146.99mm |
| Shipping weight | 0.82 kg |
| Package size | 152 × 122 × 41 mm |
Questions about this item
How much data can the ST8000VN0022 write per year before reliability drops?
The drive is rated for a workload rate of 180 TB per year, which is the sustained write limit Seagate specifies for this IronWolf model.
What are the power draw and noise figures when the drive runs 24×7?
Seagate does not publish idle or active power consumption or acoustic levels for the ST8000VN0022, so exact heat and noise numbers are unavailable.
Does the ST8000VN0022 need a special NAS cage or controller to work?
It uses a standard SATA 6.0 Gb/s interface and 3.5" form factor, so any NAS bay or desktop cage with a SATA data and power connection will support it.
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