Product Overview
The Seagate ST3000DM001 is a 3TB internal desktop hard disk drive from the Seagate Barracuda family, subsequently listed under the Desktop HDD product range. Designed for desktop computers and compatible storage systems, this model combines a 7200RPM spindle speed with a SATA 6Gb/s interface and 64MB of cache.
The drive provides magnetic storage for operating systems, applications, documents, multimedia libraries, and other data. Its 3.5-inch form factor is intended for compatible desktop drive bays and storage enclosures.
Performance and Connectivity
The ST3000DM001 supports SATA transfer rates of 6Gb/s, 3Gb/s, and 1.5Gb/s, allowing the interface to operate at a supported speed negotiated with the host system. Native Command Queuing (NCQ) allows compatible controllers to manage outstanding drive commands to improve access efficiency.
Seagate specifies a maximum sustained outer-diameter read transfer rate of up to 210MB/s. Actual performance varies with data location on the disk, workload, host controller, and system configuration.
Storage Technology
This model uses a 512e sector format, presenting 512-byte logical sectors while using 4096-byte physical sectors. Seagate SmartAlign technology is designed to simplify the transition to Advanced Format storage without requiring manual alignment utilities in supported environments.
The drive also supports S.M.A.R.T. monitoring, which allows compatible systems and diagnostic utilities to access supported drive health information.
Key Features
- 3TB storage capacity: Provides substantial local storage for desktop data and multimedia collections.
- 7200RPM spindle speed: Supports general desktop workloads requiring conventional hard disk storage.
- SATA 6Gb/s interface: Supports connection to compatible SATA host controllers and drive bays.
- 64MB cache: Provides onboard cache for drive operations.
- NCQ and S.M.A.R.T. support: Enables command queuing and drive-health monitoring with compatible host systems.
Compatibility and Installation
The ST3000DM001 is designed for systems that support 3.5-inch SATA hard drives. Before installation, confirm that the computer or enclosure supports the drive's physical dimensions, SATA connection, capacity, and 512e sector format.
Older computers may require suitable operating-system support, controller firmware, or partitioning configurations to use the full capacity. Compatibility should be confirmed against the system manufacturer's documentation, particularly when installing the drive in older hardware or legacy operating systems.
Applications
- Desktop computer storage upgrades.
- Local storage for documents, photos, music, and video files.
- Additional capacity in compatible SATA-based desktop systems.
- External storage enclosures that support 3.5-inch SATA drives and provide the required power.
DC Supplies Product Note
The ST3000DM001 is a standard SATA desktop drive, not the separately numbered ST3000DM002 Seagate Secure model. When replacing an existing drive, verify the complete part number and the host system's capacity and sector-format support. This is a conventional mechanical hard drive, so access performance differs from that of an SSD.
Specifications
| Brand | Seagate |
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| Manufacturer | Seagate Technology |
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| Part Number / MPN | ST3000DM001 |
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| Product Type | Internal desktop hard disk drive |
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| Product Family | Barracuda / Desktop HDD |
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| Storage Capacity | 3TB |
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| Drive Form Factor | 3.5-inch |
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| Spindle Speed | 7200RPM |
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| Interface | SATA 6Gb/s |
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| Supported SATA Transfer Rates | 6.0Gb/s, 3.0Gb/s, 1.5Gb/s |
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| Cache | 64MB |
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| Maximum Sustained Outer-Diameter Read Rate | Up to 210MB/s |
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| Average Data Rate, Read/Write | 156MB/s |
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| Sector Format | 512e (512-byte logical sectors, 4096-byte physical sectors) |
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| Command Queuing | Native Command Queuing (NCQ) |
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| Drive Monitoring | S.M.A.R.T. support |
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| Operating Temperature | 0°C to 60°C ambient |
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| Typical Operating Power | 8.0W |
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| Height | 26.11mm |
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| Width | 101.6mm |
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| Depth | 146.99mm |
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| Drive Weight | Approximately 626g |
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Frequently Asked Questions
Is the ST3000DM001 compatible with SATA 3Gb/s systems?
The drive supports SATA 3Gb/s and 1.5Gb/s transfer rates in addition to 6Gb/s. Compatibility also depends on the host controller, available power, drive bay, and system firmware.
Can this drive be installed in a laptop?
The ST3000DM001 uses a 3.5-inch form factor and is not designed for a standard laptop drive bay. It may be usable in a suitable external enclosure or other compatible storage arrangement.
What does 512e mean?
512e means the drive presents 512-byte logical sectors while using 4096-byte physical sectors. This format is supported by many modern operating systems, but older systems and specialized applications may have additional compatibility requirements.
Can the ST3000DM001 be used as a replacement for another 3TB drive?
Not automatically. Confirm that the replacement system supports a 3.5-inch SATA drive, the required capacity, and the drive's sector format. Check any model-specific compatibility requirements before installation.
Does the drive include SATA cables or mounting hardware?
Package contents have not been verified for this specific listing. Confirm whether cables, mounting hardware, or other accessories are supplied before ordering.
