ST12000NM007H Seagate Exos X24 12TB SAS 512 MB 3.5" Server HDD

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Product line:

Exos

See all Enterprise SAS HDDs

See other Seagate products

€574.24

In stock

Happyware Article Number:

SH6H4787-870356

Manufacturer Number:

ST12000NM007H

Brand:

Seagate

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

ST12000NM007H

High-Performance 3.5" Enterprise SAS HDD featuring dual-port availability with the ST12000NM007H

The ST12000NM007H is a 12TB 3.5" internal enterprise HDD engineered for 24x7 data centre operation in servers, JBOD shelves, and RAID arrays where predictable throughput and serviceability are primary design goals. As a SAS dual-port drive, the ST12000NM007H aligns with modern storage controllers and expander backplanes to support redundant paths and controlled failover in shared disk architectures.

In x86 server platforms and storage appliances, the ST12000NM007H complements CPU- and PCIe-driven I/O paths by providing a high-capacity CMR tier behind SAS HBAs and RAID adapters, keeping PCIe lanes available for NICs, NVMe cache, or accelerators. The 512MB cache and 7200RPM profile are tuned for sustained sequential workloads and consistent latency under queue depth, enabling balanced designs for virtualization datastores (HDD tier), backup repositories, and tiered storage pools.

Why Choose the ST12000NM007H?

The ST12000NM007H delivers an efficient density-to-bay ratio for scale-out storage, while dual-port SAS helps maintain availability during maintenance events or path failures. With enterprise reliability targets and hot-plug integration, the ST12000NM007H supports predictable scaling in multi-shelf deployments where operational continuity and standardized spares reduce risk.

Seagate designs the Exos engineering line with datacentre-focused validation, emphasizing consistent firmware behaviour, interoperability with SAS infrastructures, and durability features such as Protection Information (PI) and Super Parity. The helium-sealed mechanical design and 2.5 million hour MTBF positioning support high duty-cycle environments with controlled thermals and power profiles.

Key Applications:

JBOD and RAID expansion shelves
High-capacity tiered storage
Backup and archive repositories
Virtualization datastores (HDD tier)
Scale-out storage nodes

At Happyware - Server Hardware you benefit from Bulk Order Discount options for capacity rollouts using the ST12000NM007H and from Non-Binding Offers that match drive quantities to your shelf topology and sparing strategy for consistent enterprise procurement.

Technical details of ST12000NM007H

Capacity:

12TB

Operating Temperature:

10 60

Form Factor:

3.5"

Interface Speed:

SAS

Rotations:

7200RPM

Cache:

512 MB

How long is the Warranty and how you can get technical support for ST12000NM007H

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