Seagate Momentus ST9640320AS 640GB SATA 5.4K 2.5" SFF HDD
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ST9640320AS Price
Seagate ST9640320AS Specs
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ST9640320AS
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ST9500325AS
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ST9500420AS
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WD6400BPVT
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MQ01ABD064
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HTS545064A9E380
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HM640JJ
|
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|---|---|---|---|---|---|---|---|
| Brand | Seagate | Seagate | Seagate | Western Digital | Toshiba | HGST | Samsung |
| Relationship Type | Target Part | Direct Family Substitute — Different Capacity | Direct Family Substitute — Different Capacity and Speed | Cross-Brand Alternative | Cross-Brand Alternative | Cross-Brand Alternative | Cross-Brand Alternative |
| Capacity | 640 GB | 500 GB | 500 GB | 640 GB | 640 GB | 640 GB | 640 GB |
| Interface | SATA 3 Gb/s | SATA 3 Gb/s | SATA 3 Gb/s | SATA 3 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s | SATA 3 Gb/s |
| Form Factor | 2.5-inch, 9.5 mm | 2.5-inch, 9.5 mm | 2.5-inch, 9.5 mm | 2.5-inch, 9.5 mm | 2.5-inch, 9.5 mm | 2.5-inch, 9.5 mm | 2.5-inch, 9.5 mm |
| Rotational Speed | 5,400 RPM | 5,400 RPM | 7,200 RPM | 5,400 RPM | 5,400 RPM | 5,400 RPM | 5,400 RPM |
| Cache | 8 MB | 8 MB | 16 MB | 8 MB | 8 MB | 8 MB | 8 MB |
Seagate ST9640320AS Description
▼The Seagate Momentus ST9640320AS 640GB SATA 5.4K 2.5" SFF HDD is a reliable and efficient hard drive designed for laptops, external storage solutions, and compact desktop systems. With its 2.5-inch small form factor, it is ideal for use in devices where space is limited but storage capacity cannot be compromised. Compatible with SATA interfaces, this drive offers seamless integration with most modern laptops and small form factor PCs that support SATA connections.
This hard drive combines a spacious 640GB capacity with a spindle speed of 5400 RPM, making it suitable for everyday computing tasks such as data storage, multimedia playback, and light gaming. The 8MB cache enhances data access speeds, while the SATA interface supports data transfer rates up to 3Gb/s, ensuring smooth and responsive performance.
Key specifications of the Seagate Momentus ST9640320AS include:
- Brand: Seagate
- Product Line: Momentus
- Capacity: 640GB
- Spindle Speed: 5400 RPM
- Interface Type: SATA
- Data Transfer Rate: 3Gb/s
- Cache: 8MB
- Form Factor: 2.5" Small Form Factor (SFF)
For those looking for compatible spare parts or alternative models, consider the following Seagate replacements:
- Seagate ST640LM000 (Part Number: ST640LM000)
- Seagate ST9640423AS (Part Number: ST9640423AS)
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