ST3000VNA07 Seagate IronWolf NAS +Rescue 3TB SATA 64 MB 3.5" Server HDD

High-Performance 3.5in NAS HDD featuring CMR reliability and 24x7 duty with the ST3000VNA07

The ST3000VNA07 is a 3TB 3.5in internal SATA HDD engineered for always-on NAS nodes where predictable RAID behavior and continuous duty cycles are mandatory. As a CMR drive with 4Kn (512e emulation), it supports stable write characteristics under multi-user file services and rebuild operations, aligning with SMB NAS arrays and compact edge appliances that prioritize consistency over burst performance.

In storage architectures built around low-power CPU platforms and integrated RAID/HBA controllers, the ST3000VNA07 integrates cleanly into SATA backplanes while preserving PCIe lanes for NICs and accelerators rather than high-lane-count storage fabrics. Its 5900 RPM design and 64MB cache balance throughput, vibration tolerance expectations in small enclosures, and predictable thermals, making it a practical capacity tier for backup targets, shared folders, and archival datasets where latency sensitivity is moderate but uptime is non-negotiable.

Why Choose the ST3000VNA07?

The ST3000VNA07 provides an enterprise-relevant density-to-operational profile for 24x7 NAS deployments, combining CMR recording for RAID integrity with an MTBF rating of 1,000,000 hours to support long service intervals. For scale-out NAS shelves or branch storage, the ST3000VNA07 enables straightforward capacity expansion per bay without changing controller strategy, while maintaining power-efficient operation for constrained racks and appliance chassis.

Seagate designs IronWolf NAS drives around sustained availability, focusing on consistent firmware behavior, controlled acoustics and power draw, and qualification patterns that align with modern NAS operating environments and continuous monitoring practices.

Key Applications:

• SMB and home NAS RAID arrays
• Always-on file services and shared storage
• Backup targets and retention repositories
• Edge and branch office storage appliances

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your NAS capacity plan and can extend the warranty up to 6 years for additional security on your ST3000VNA07 investment.