Seagate ST4000LM021 4TB SATA 5.4K 2.5" SFF HDD
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ST4000LM021 Price & Availability
Seagate ST4000LM021 Specs
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ST4000LM021
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ST4000LM024
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WD40SPZX
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MQ04ABD400
|
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|---|---|---|---|---|
| Brand | Seagate | Seagate | Western Digital | Toshiba |
| Relationship Type | Target Part | Direct Family Substitute | Cross-Brand Alternative | Cross-Brand Alternative |
| Capacity | 4 TB | 4 TB | 4 TB | 4 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 Height | 15 mm | 15 mm | 15 mm | 15 mm |
| Spindle Speed | 5,400 RPM | 5,400 RPM | 5,400 RPM | 5,400 RPM |
| Cache | 128 MB | 128 MB | 128 MB | 128 MB |
| Recording Technology | SMR | SMR | SMR | SMR |
Seagate ST4000LM021 Description
▼The Seagate ST4000LM021 4TB SATA 5.4K 2.5" SFF HDD is a reliable and high-capacity hard drive designed for use in laptops, external storage devices, and enterprise-grade servers that support 2.5" SATA drives. With a large 4TB storage capacity, this drive is ideal for users needing extensive data storage for multimedia files, backups, or large datasets. Its SATA interface ensures compatibility with a wide range of systems, offering a data transfer rate of up to 6Gb/s. The 5,400 RPM spindle speed balances performance and power efficiency, making it suitable for environments where quiet operation and low heat output are important.
Key specifications of the Seagate ST4000LM021 highlight its robust features and performance capabilities:
- Brand: Seagate
- Capacity: 4TB, providing ample space for extensive data storage needs
- Spindle Speed: 5.4K RPM, optimized for energy-efficient operation
- Interface Type: SATA, supporting a fast 6Gb/s data transfer rate
- Cache: 128MB, enhancing read/write performance and responsiveness
- Form Factor: 2.5" Small Form Factor (SFF), compatible with compact systems and servers
- FIPS Certification: FIPS 140-2 compliant, ensuring data security standards for sensitive environments
For maintenance or replacement, here are compatible spare part numbers related to the Seagate ST4000LM021:
- Seagate ST4000LM022 (Part Number: ST4000LM022)
- Seagate ST4000LM014 (Part Number: ST4000LM014)
- Seagate ST4000LM013 (Part Number: ST4000LM013)
- Seagate ST4000LM016 (Part Number: ST4000LM016)
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