ST12000NT001 Seagate IronWolf Pro NAS HDD +Rescue 12TB SATA 256 MB 3.5" Workstation HDD

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Product line:

IronWolf Pro NAS HDD +Rescue

See all Enterprise SATA HDDs

See other Seagate products

€673.49

In stock

Happyware Article Number:

SH6H2858-877408

Manufacturer Number:

ST12000NT001

Brand:

Seagate

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

ST12000NT001

High-Performance 3.5-inch SATA Enterprise/NAS HDD for capacity tiers with the ST12000NT001

The ST12000NT001 is a 12TB 3.5-inch internal HDD engineered for enterprise NAS and bulk storage servers where predictable latency and sustained throughput are required from a single-drive SATA architecture. In CPU-dense, PCIe-centric platforms, the ST12000NT001 complements modern storage controllers and HBAs by delivering high-capacity nearline storage without consuming PCIe lanes or NVMe bays, keeping expansion slots available for networking and accelerators.

Built around CMR recording with 4Kn (512e) sector formats, the ST12000NT001 is optimized for RAID arrays and multi-bay enclosures where rebuild behavior and write consistency matter. A 7200 RPM spindle and 256MB cache support steady sequential performance for backup repositories and content libraries, while a helium-sealed design and dual-plane balance reduce vibration sensitivity in higher-drive-count chassis. With 24x7 duty-cycle features, the ST12000NT001 aligns with scale-out NAS nodes and capacity tiers that demand operational stability across continuous service windows.

Why Choose the ST12000NT001?

The ST12000NT001 provides a pragmatic density-to-performance balance for SMB/ROBO file services and nearline datasets, enabling straightforward scaling by adding drives and shelves rather than re-architecting compute. With 2.5M hours MTBF positioning and RAID-focused tuning, the ST12000NT001 supports predictable fleet behavior in mixed read/write environments and helps maintain service levels during sustained workloads and rebuild cycles.

Seagate designs IronWolf Pro class drives with an emphasis on multi-bay reliability, consistent mechanics, and datacenter-aligned validation for NAS and server storage deployments. The platform focus targets dependable operation under vibration, thermal variation, and continuous access patterns common in shared storage.

Key Applications:

NAS RAID arrays
SMB/ROBO file services
Backup repositories
Bulk capacity storage tiers
Media and archive libraries

At Happyware - Server Hardware you benefit from non-binding offers tailored to your storage rollout and procurement cycles, with bulk order discount options that simplify large drive refreshes and multi-shelf expansions for the ST12000NT001.

Technical details of ST12000NT001

Capacity:

12TB

Form Factor:

3.5"

Interface:

SATA

Rotations:

7200RPM

Cache:

256 MB

Noise Level Operation:

20dB

Noise Level Idle:

20dB

How long is the Warranty and how you can get technical support for ST12000NT001

Warranty:	36 months (part)
RMA through customer:	yes
RMA Url:	https://www.seagate.com/support/warranty-and-replacements/
Description:	Items must be returned first for RMA. Advanced replacement is not available. No guaranteed delivery times specified. On-site service is not offered as standard. The warranty does not cover data loss. Regular data backups are recommended