ST6000NM020B Seagate Exos 7E10 6TB SAS 256 MB 3.5" Server HDD

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Product line:

Exos

See all Enterprise SAS HDDs

See other Seagate products

€425.50

In stock

Happyware Article Number:

SH9H8481-345305

Manufacturer Number:

ST6000NM020B

Brand:

Seagate

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

ST6000NM020B

High-Density 3.5in Enterprise SAS HDD engineered for 24x7 arrays with the ST6000NM020B

The ST6000NM020B is a 6TB 3.5in enterprise HDD designed for capacity tiers in modern rack servers and shared storage shelves, where predictable throughput and consistent latency matter more than burst behavior. In SAS JBOD and hardware RAID architectures, the 12Gb/s dual-port interface supports multipath connectivity and controller failover, reducing single-path risk in clustered hosts and storage enclosures.

Built on CMR media with 7200 RPM mechanics and a 256MB cache, the ST6000NM020B aligns well with mixed read/write datasets, backup-to-disk repositories, and general-purpose virtualized environments that require stable write characteristics. Sector format flexibility (512e/4Kn) simplifies integration across older OS images and newer 4Kn-aligned platforms, while T10 DIF capability strengthens end-to-end data integrity for enterprise controllers and HBA paths.

Why Choose the ST6000NM020B?

The ST6000NM020B delivers a pragmatic density-to-performance profile for scale-out storage, enabling high bay utilization in 3.5in shelves without compromising serviceability. With dual-port SAS and enterprise duty-cycle design, the ST6000NM020B supports resilient deployments that scale from single-server capacity pools to multi-enclosure arrays. PowerChoice management helps control watts per TB in dense racks while maintaining continuous operation targets.

Seagate designs the Exos platform with datacentre reliability as a primary engineering objective, combining rigorous qualification, firmware tuning for multi-drive environments, and long-life mechanical design. The ST6000NM020B reflects this approach with enterprise MTBF targets, thermal tolerance for typical storage enclosures, and integration-ready features for modern SAS fabrics.

Key Applications:

SAS JBOD and RAID storage arrays
General-purpose server capacity tiers
Backup-to-disk and archive repositories
Shared storage shelves for virtualized hosts

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your deployment scope and from bulk order discount options that fit phased rollouts of ST6000NM020B drives across servers and storage shelves.

Technical details of ST6000NM020B

Capacity:

6TB

Operating Temperature:

5 60

Form Factor:

3.5"

Interface Speed:

SAS

Rotations:

7200RPM

Cache:

256 MB

How long is the Warranty and how you can get technical support for ST6000NM020B

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