Description
Seagate Barracuda 1TB 3.5" SATA HDD ST1000DM003 (P/N 1CH162-306). Reliable 7200RPM desktop hard drives, ideal for storage expansion and everyday computing.
| Feature | Details |
|---|---|
| Brand | Seagate |
| Series | Barracuda |
| Model | ST1000DM003 |
| Part Number (P/N) | 1CH162-306 |
| Capacity | 1TB (1000GB) |
| Form Factor | 3.5-inch |
| Interface | SATA |
| Voltage Rating | +5V 0.75A, +12V 0.75A |
| Certifications | CE, UL, TÜV, RoHS, EAC |
| Country of Manufacture | China |
Product Features
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1TB storage capacity for documents, multimedia, and applications.
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3.5-inch desktop form factor compatible with PCs and external enclosures.
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SATA interface ensures reliable connectivity and fast transfer rates.
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Power-efficient design with low voltage operation.
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Seagate Barracuda series – known for durability and consistent performance.
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Ideal for upgrading or replacing storage in desktops and workstations.
General Product Information
The Seagate Barracuda 1TB 3.5" SATA HDD (P/N 1CH162-306, Model ST1000DM003) is a reliable storage solution designed for desktop computers, external enclosures, and entry-level servers. Offering 1TB of storage capacity, this hard drive provides ample space for operating systems, applications, games, multimedia files, and everyday data needs.
Built with Seagate’s Barracuda technology, it ensures durability, stable performance, and energy efficiency. With a SATA interface, it provides smooth and efficient data transfers, while the 3.5-inch standard form factor makes it universally compatible with most desktops and storage systems.
Whether you are upgrading your desktop, expanding capacity for video and photos, or replacing a failing HDD, the Seagate ST1000DM003 offers an affordable and dependable solution.
Technical Specifications Table
| Specification | Details |
|---|---|
| Brand | Seagate |
| Series | Barracuda |
| Model | ST1000DM003 |
| P/N | 1CH162-306 |
| Capacity | 1TB |
| Form Factor | 3.5-inch |
| Interface | SATA |
| Spindle Speed | 7200 RPM (assumed Barracuda standard) |
| Voltage Requirement | +5V 0.75A / +12V 0.75A |
| Hot Swap Support | Yes |
| Typical Applications | Desktop PCs, entry-level servers, external enclosures |
Compatible Products
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Desktop PCs with SATA slots.
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External HDD enclosures (USB-to-SATA).
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Entry-level servers supporting 3.5” SATA drives.
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NAS devices that support Seagate Barracuda series.
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Operating Systems: Windows, Linux, macOS (via SATA compatibility).
Ideal Use Cases
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Desktop computer storage expansion.
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Budget gaming and workstation builds.
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Office systems requiring everyday reliability.
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Media storage for photos, videos, and documents.
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External HDD enclosures for backups and portability.
Comparison Angle
Compared to older 500GB or slower 5400RPM drives, the Seagate ST1000DM003 provides double the storage and faster read/write speeds with its 7200RPM performance. It offers a balance of affordability and reliability, outperforming entry-level drives while remaining cost-effective compared to SSDs.
Cross-Sell / Upsell Suggestions
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Seagate 2TB or 4TB Barracuda drives (for higher storage).
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Dell or HP enterprise SAS drives (for business customers needing enterprise reliability).
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Seagate SSDs for customers looking for speed over capacity.
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External USB 3.0 enclosures for turning drives into portable storage.