Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
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In stock
Seagate
Seagate IronWolf ST2000VN004 2TB 5900 RPM 64MB SATA 6.0Gb/s 3.5" internal hard drive
A 2 TB, 5900 RPM SATA hard drive with 64 MB cache, CMR technology and AgileArray firmware built for 24×7 NAS and RAID use
- PackagingBare Drive
- InterfaceSATA 6.0Gb/s
- Capacity2TB
- RPM5900 RPM
- Cache64MB
- FeaturesOptimized for NAS with AgileArray. AgileArray enables dual-p
- Designed for 24/7 NAS operation with 1M hours MTBF
- AgileArray technology enables dual-plane balancing and RAID optimisation in multi-bay systems
- IronWolf Health Management focuses on prevention, intervention and recovery
- Rotational vibration sensors maintain performance in multi-drive enclosures
- 180TB yearly workload rate supports heavy multi-user NAS traffic
Capacity and interface
The Seagate IronWolf ST2000VN004 is a 2TB 3.5-inch internal hard drive with a SATA 6.0Gb/s interface and 5900 RPM spindle speed. It is built for always-on network-attached storage and carries a 64MB cache.
Suited for multi-bay NAS.
This drive targets NAS owners who run multi-bay enclosures and need RAID optimisation, dual-plane balancing and rotational vibration sensors for 24x7 operation. Builders who need a 2.5-inch form factor for laptops or external enclosures should look elsewhere, as the physical size is 3.5 inches. Users who want a drive rated for workloads above 180TB per year should also consider other options.
The 180TB per year workload rating decides fit
IronWolf Health Management and AgileArray firmware support prevention, intervention and recovery in compatible NAS units. The 1M-hour MTBF and 26.11mm height confirm the drive is designed for continuous multi-drive environments rather than occasional desktop storage.
Highlights
- Designed for 24/7 NAS operation with 1M hours MTBF
- AgileArray technology enables dual-plane balancing and RAID optimisation in multi-bay systems
- IronWolf Health Management focuses on prevention, intervention and recovery
- Rotational vibration sensors maintain performance in multi-drive enclosures
- 180TB yearly workload rate supports heavy multi-user NAS traffic
Specifications
| Brand | Seagate |
|---|---|
| Series | IronWolf |
| Model | ST2000VN004 |
| Packaging | Bare Drive |
| Interface | SATA 6.0Gb/s |
| Capacity | 2TB |
| RPM | 5900 RPM |
| Cache | 64MB |
| 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 NA |
| Usage | For NAS systems |
| Form Factor | 3.5" |
| Height (maximum) | 26.11mm |
| Width (maximum) | 101.85mm |
| Length (maximum) | 146.99mm |
| Shipping weight | 0.57 kg |
| Package size | 160 × 114 × 28 mm |
Questions about this item
Does the SATA 6.0Gb/s interface limit the 5900 RPM drive's real-world throughput?
The SATA 6.0Gb/s link caps burst speed at 6 Gbit/s; sustained sequential transfers from the 5900 RPM platters typically run well below that ceiling.
Will the 3.5-inch form factor with 26.11 mm height fit my four-bay NAS tray?
The drive measures 146.99 mm long, 101.85 mm wide and 26.11 mm high — standard 3.5-inch dimensions that match most NAS hot-swap trays.
How do I install the bare drive in a NAS and what step is often missed?
Slide the drive into the tray, secure it with the supplied screws, connect SATA data and power cables, then enable AgileArray and IronWolf Health Management in the NAS firmware — the health monitoring step is frequently skipped.
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