Seagate
Seagate Momentus ST9640320AS 640GB 2.5-Inch HDD
Reliable Mobile Storage Solution The SEAGATE Momentus 5400.6 hard drive offers a perfect blend of performance, capacity, and durability for laptop and external storage applications. With its high shock resistance and G-Force Protection, your data remains secure on the go. Specifications: ...
$270.00*
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*Price sourced from Amazon.com. Last updated:Aug 30, 2026.Price and availability are subject to change — details.
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Overview
Reliable Mobile Storage Solution
The SEAGATE Momentus 5400.6 hard drive offers a perfect blend of performance, capacity, and durability for laptop and external storage applications. With its high shock resistance and G-Force Protection, your data remains secure on the go.
Specifications:
- Brand: Seagate
- Model: ST9640320AS
- Capacity: 640 GB
- Speed: 5400RPM
- Interface: SATA 3.0 Gb/s
- Cache: 8 MB
- Form Factor: 2.5-Inch
Key Features
Seagate Momentus
640GB 5400 RPM
8MB Cache 2.5"
SATA 3.0Gb/s
Internal Notebook Hard Drive
Specifications
Brand
Seagate
Model
Momentus ST9640320AS
Storage Capacity
640GB
Form Factor
2.5"
Rotational Speed
5400 RPM
Cache
8MB
Interface
SATA 3.0Gb/s
Type
Internal Notebook Hard Drive
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View on Amazon →Frequently Asked Questions
What is the storage capacity of the Seagate Momentus ST9640320AS hard drive?
The Seagate Momentus ST9640320AS offers a storage capacity of 640GB, providing significant space for your files.
What is the rotational speed and cache size of this hard drive?
This internal notebook hard drive operates at 5400 RPM and features an 8MB cache, contributing to its performance.
What interface does the Seagate Momentus ST9640320AS use?
It uses the SATA 3.0Gb/s interface, which is compatible with many notebook computers.
What form factor is this hard drive?
The hard drive comes in a 2.5" form factor, making it suitable for integration into laptops.
Is this an internal or external hard drive?
The Seagate Momentus ST9640320AS is an internal notebook hard drive, designed to be installed inside a laptop.
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