Seagate IronWolf 4TB 3.5-Inch SATA NAS HDD ST4000VN006 CMR – 2 Years Warranty
- 4TB 3.5-Inch Internal Hard Drive Optimized for NAS Storage
- 5400 RPM with CMR Recording Technology & 64MB Cache
- SATA 6Gb/s Interface for Compatible NAS Systems
- Designed for Multi-User NAS Environments with Up to 8 Drive Bays
Seagate IronWolf 4TB NAS HDD ST4000VN006
Product Features
4TB NAS Storage: The Seagate IronWolf ST4000VN006 provides 4TB of storage capacity specifically designed for network-attached storage systems, making it suitable for centralized file storage, backups, multimedia libraries and shared business data.
Optimized for NAS Environments: Unlike standard desktop hard drives, IronWolf drives are designed for NAS applications where multiple users and devices may need continuous access to centralized storage.
CMR Recording Technology: The ST4000VN006 uses Conventional Magnetic Recording (CMR), providing consistent write behavior that is well suited to NAS workloads, file storage and compatible RAID environments.
5400 RPM Performance: The drive operates at 5400 RPM, providing a practical balance between storage performance, power consumption and everyday NAS operation.
64MB Cache: The integrated 64MB cache supports efficient data handling during file transfers, backups and everyday network storage workloads.
SATA 6Gb/s Interface: The SATA 6Gb/s interface provides connectivity with compatible NAS enclosures and storage systems using standard SATA drive connections.
Designed for Multi-User Storage: IronWolf is built for NAS environments where multiple users may simultaneously access documents, backups, media and other shared files.
Support for Up to 8-Bay NAS Systems: The drive is designed for compatible NAS systems with up to 8 drive bays, making it suitable for home, SOHO and small-to-medium business storage deployments.
Centralized Data Storage: A NAS equipped with IronWolf storage can provide a central location for documents, photos, videos, backups and other important files that need to be accessed across multiple devices.
Suitable for Backup Applications: With 4TB of capacity, the drive provides substantial space for computer backups, business files and other data that needs to be stored centrally on a compatible NAS system.
Home & Business NAS: The combination of 4TB capacity, CMR technology and multi-user support makes the IronWolf 4TB suitable for connected homes, professional users and growing business storage requirements.
Product Specifications
| Brand | Seagate |
| Series | IronWolf |
| Model | ST4000VN006 |
| Product Type | NAS Internal Hard Drive |
| Capacity | 4TB |
| Form Factor | 3.5 Inch |
| Interface | SATA 6Gb/s |
| Rotational Speed | 5400 RPM |
| Recording Technology | CMR |
| Cache | 64MB |
| NAS Bay Support | Up to 8 Drive Bays |
| Environment | Multi-User NAS Systems |
| Recommended Use | Home, SOHO & Small-to-Medium Business NAS |
| Warranty | 2 Years |
Recommended Applications
- Network Attached Storage (NAS)
- Home NAS Systems
- SOHO Storage
- Small & Medium Business NAS
- Multi-User File Storage
- Compatible RAID Storage
- Centralized Data Backup
- Photo & Video Libraries
- Shared Business Files
Compatibility Note: Confirm that your NAS enclosure supports 3.5-inch SATA hard drives and 4TB drive capacity before installation.

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