Seagate BarraCuda ST31000521AS 1TB SATA 7.2K 3.5" LFF HDD
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ST31000521AS Price & Availability
Seagate ST31000521AS Specs
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ST31000521AS
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ST1000DM003
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ST1000DM010
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WD10EZEX
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DT01ACA100
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HUA721010KLA330
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|---|---|---|---|---|---|---|
| Brand | Seagate | Seagate | Seagate | Western Digital | Toshiba | HGST |
| Relationship Type | Target Part | Direct Family Substitute | Direct Family Substitute | Cross-Brand Alternative | Cross-Brand Alternative | Cross-Brand Alternative |
| Capacity | 1 TB | 1 TB | 1 TB | 1 TB | 1 TB | 1 TB |
| Interface | SATA 3 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s | SATA 3 Gb/s |
| Form Factor | 3.5-inch LFF | 3.5-inch LFF | 3.5-inch LFF | 3.5-inch LFF | 3.5-inch LFF | 3.5-inch LFF |
| Spindle Speed | 7,200 RPM | 7,200 RPM | 7,200 RPM | 7,200 RPM | 7,200 RPM | 7,200 RPM |
Seagate ST31000521AS Description
▼The Seagate BarraCuda ST31000521AS 1TB SATA 7.2K 3.5" LFF HDD is a reliable and high-performance hard drive designed for desktop PCs and entry-level servers requiring ample storage space and fast data access. With a 1TB capacity, this drive is perfect for storing large files, multimedia libraries, and running applications smoothly. Its SATA interface ensures broad compatibility with most desktop motherboards and server systems that support 3.5-inch form factor drives.
Below are the key specifications that highlight the performance and features of this Seagate BarraCuda hard drive:
- Brand: Seagate
- Product Line: BarraCuda
- Capacity: 1TB, ideal for substantial data storage needs
- Spindle Speed: 7,200 RPM, providing quick read/write speeds
- Interface Type: SATA, with a data transfer rate of 3 Gb/s for efficient connectivity
- Cache: 32MB cache, enhancing data buffering and transfer performance
- Form Factor: 3.5" Large Form Factor (LFF), compatible with standard desktop and server bays
This hard drive is also compatible with numerous Dell server and desktop models, making it a versatile choice for upgrades or replacements.
Compatible spare part numbers for easy identification and ordering include:
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