ST1000DM003 Seagate Desktop HDD 1TB SATA 32 MB 3.5" Workstation HDD

Product line:

Desktop HDD

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Happyware Article Number:

SH2H2219-572304

Manufacturer Number:

ST1000DM003

Brand:

Seagate

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

ST1000DM003

High-Performance 3.5in SATA Internal HDD featuring CMR recording with the ST1000DM003

The ST1000DM003 is a 3.5in internal SATA hard drive designed for workstation and edge-node storage tiers where predictable throughput, consistent latency under queue depth, and cost-efficient capacity are required. Positioned as a local storage device for OS images, application data, and bulk datasets, the ST1000DM003 integrates a 7200RPM spindle with NCQ to sustain orderly command scheduling over a single SATA link.

In mixed CPU platforms typical of departmental servers, lab systems, and desktop-class edge appliances, the ST1000DM003 complements DRAM by providing non-volatile capacity for boot volumes, repositories, and staging areas without consuming PCIe lanes needed for accelerators or high-speed NICs. Its 1TB CMR layout with 4Kn (512e emulation) supports modern partitioning and alignment practices, while the cache assists burst handling during compilation, imaging, and ingest workflows. The architecture fits well where PCIe storage is reserved for hot paths and the SATA bay is used for resilient, serviceable capacity.

Why Choose the ST1000DM003?

The ST1000DM003 provides a practical density-to-performance profile for distributed deployments that need repeatable mechanical-drive behavior, straightforward SATA integration, and scalable rollouts across identical nodes. For IT teams standardizing on a reliable 3.5in HDD footprint, the ST1000DM003 simplifies spares strategy and enables consistent operational baselines across lab, workstation, and edge fleets.

Seagate designs storage with an engineering focus on stable firmware behavior, qualification discipline, and compatibility with common SATA backplanes and controllers. The ST1000DM003 aligns with modern data centre operational requirements by supporting RoHS compliance expectations and predictable power characteristics for capacity planning.

Key Applications:

Workstation OS and application storage
Desktop and edge node bulk capacity
Lab and development secondary storage
Local backup and staging targets

At Happyware - Server Hardware you benefit from Bulk Order Discount for standardized ST1000DM003 rollouts across teams and sites, and you can register to receive Non-Binding Offers tailored to your deployment volumes and logistics requirements.

Technical details of ST1000DM003

Capacity:

1TB

Form Factor:

3.5"

Interface:

SATA

Rotations:

7200RPM

Cache:

32 MB

Noise Level Operation:

27dB

Noise Level Idle:

27dB

How long is the Warranty and how you can get technical support for ST1000DM003

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