Brand: Seagate · SKU: ST1000DM003-1CH162 · MPN: ST1000DM003 · Category: Storage

The Seagate Barracuda ST1000DM003 is a 1TB 3.5-inch desktop hard drive with 7200RPM performance, SATA 6Gb/s connectivity, and 64MB cache. Firmware: 1CH162.
| Capacity | 1TB |
|---|---|
| Firmware | 1CH162 |
| Interface | SATA 6Gb/s |
| Form Factor | 3.5-inch |
| Sector Size | 4096 (Advanced Format) |
| Cache Buffer | 64MB |
| Spindle Speed | 7200 RPM |
| Max Sustained Data Rate | 210 MB/s |
| Warranty | 3-Year Warranty |
| Weight | 0.88 lbs (400g) |
| Dimensions | 4.0 x 5.8 x 0.8 inches (101.6 x 146.99 x 19.99 mm) |
The Seagate Barracuda ST1000DM003 is a 1TB internal desktop hard disk drive designed for compatible PCs, workstations, and general purpose storage systems. With a 3.5-inch form factor, 7200RPM spindle speed, SATA 6Gb/s interface, and 64MB cache, it provides a practical combination of storage capacity and mechanical performance. The 1TB storage capacity provides room for operating systems, applications, documents, photos, videos, games, backups, and other digital files. Its 3.5-inch form factor is commonly used in desktop computers and larger storage enclosures. The drive operates at 7200RPM, providing responsive mechanical storage performance for everyday desktop workloads. Its SATA 6Gb/s interface allows connection to compatible SATA controllers and motherboards, while the 64MB cache helps buffer frequently accessed data. This specific drive is identified as ST1000DM003 with firmware version 1CH162, which can be useful when matching a replacement drive or maintaining a particular system configuration.
Yes, this Seagate Barracuda 1TB Desktop HDD (ST1000DM003, FW: 1CH162) (ST1000DM003-1CH162) is 100% genuine Seagate hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Seagate Barracuda 1TB Desktop HDD (ST1000DM003, FW: 1CH162) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the ST1000DM003-1CH162.