Seagate ST3000LM021 3TB SATA 5.4K 2.5" SFF HDD
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Seagate ST3000LM021 Product Specs
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ST3000LM021
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ST3000LM024
|
WD30NPRZ
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MQ03ABB300
|
|
|---|---|---|---|---|
| Brand | Seagate | Seagate | Western Digital | Toshiba |
| Relationship Type | Target Part | Direct Family Substitute | Cross-Brand Alternative | Cross-Brand Alternative |
| Capacity | 3 TB | 3 TB | 3 TB | 3 TB |
| Interface | SATA 6 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s |
| Form Factor | 2.5-inch SFF | 2.5-inch SFF | 2.5-inch SFF | 2.5-inch SFF |
| Drive Thickness | 15 mm | 15 mm | 15 mm | 15 mm |
| Spindle Speed | 5,400 RPM | 5,400 RPM | 5,400 RPM | 5,400 RPM |
| Cache / Buffer | 128 MB | 128 MB | 128 MB | 128 MB |
Seagate ST3000LM021 Description
▼The Seagate ST3000LM021 3TB SATA 5.4K 2.5" SFF HDD is a reliable and high-capacity hard drive designed for use in laptops, external storage devices, and compact server environments. Its 2.5-inch small form factor (SFF) makes it an excellent choice for systems where space is limited but storage demands remain high. Compatible with SATA interfaces, this drive supports a data transfer rate of up to 6Gb/s, ensuring smooth and efficient data access for everyday computing and professional applications alike.
Key specifications of the Seagate ST3000LM021 highlight its balance of performance and capacity. With a large 3TB storage capacity, it provides ample space for storing extensive files, multimedia, and backups. The 5,400 RPM spindle speed offers quieter operation and lower power consumption compared to faster drives, making it ideal for energy-conscious setups. Additionally, the 128MB cache enhances data buffering, improving overall read/write efficiency. The driveâs FIPS 140-2 certification ensures compliance with security standards, making it suitable for environments requiring enhanced data protection.
- Brand: Seagate
- Capacity: 3TB
- Spindle Speed: 5,400 RPM
- Interface Type: SATA
- Data Transfer Rate: 6Gb/s
- Cache: 128MB
- Form Factor: 2.5" Small Form Factor (SFF)
- FIPS Certification: FIPS 140-2
For easy replacement or upgrades, compatible spare parts include the following Seagate models:
- Seagate ST3000LM016 (Part Number: ST3000LM016)
- Seagate ST3000LM015 (Part Number: ST3000LM015)
- Seagate ST3000LM022 (Part Number: ST3000LM022)
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