Seagate Momentus ST9320420AS 500GB SATA 7.2K 2.5" SFF HDD
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Seagate ST9320420AS Product Specs
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ST9320420AS
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ST9320423AS
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ST9320421AS
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WD3200BEKT
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MK3261GSYN
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| Brand | Seagate | Seagate | Seagate | Western Digital | Toshiba |
| Relationship Type | Target Part | Direct Family Substitute | Direct Family Substitute — FDE variant | Cross-Brand Alternative | Cross-Brand Alternative |
| Capacity | 320 GB | 320 GB | 320 GB | 320 GB | 320 GB |
| Interface | SATA 3 Gb/s | SATA 3 Gb/s | SATA 3 Gb/s | SATA 3 Gb/s | SATA 3 Gb/s |
| Form Factor | 2.5-inch, 9.5 mm SFF | 2.5-inch, 9.5 mm SFF | 2.5-inch, 9.5 mm SFF | 2.5-inch, 9.5 mm SFF | 2.5-inch, 9.5 mm SFF |
| Rotational Speed | 7,200 RPM | 7,200 RPM | 7,200 RPM | 7,200 RPM | 7,200 RPM |
| Cache | 16 MB | 16 MB | 16 MB | 16 MB | 16 MB |
Seagate ST9320420AS Description
▼The Seagate Momentus ST9320420AS 500GB SATA 7.2K 2.5" SFF HDD is a high-performance hard drive designed for laptops, small form factor desktops, and compatible server systems requiring reliable and fast storage. With a 500GB capacity and SATA interface, this drive offers ample space for your data, applications, and media files. Its 2.5-inch small form factor makes it an ideal choice for compact devices and servers that support SATA drives, ensuring easy integration and compatibility.
Key specifications of this Seagate Momentus hard drive highlight its balance of speed and storage efficiency. It spins at 7,200 RPM, delivering quicker access times compared to standard 5,400 RPM drives. The SATA interface supports data transfer rates up to 3 Gb/s, facilitating smooth file transfers and system responsiveness. Additionally, the 16MB cache enhances read/write performance by temporarily storing frequently accessed data, reducing latency. Its compact 2.5" form factor fits seamlessly into most laptops and small servers.
- Brand: Seagate
- Product Line: Momentus
- Capacity: 500GB
- Spindle Speed: 7,200 RPM
- Interface Type: SATA
- Data Transfer Rate: 3 Gb/s
- Cache: 16MB
- Form Factor: 2.5" Small Form Factor (SFF)
For those looking for compatible spare parts or alternative models, here is a list of related part numbers and their references to help you find the perfect match for your system:
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