Seagate Momentus ST9500420AS 500GB SATA 7.2K 2.5" SFF HDD
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Seagate ST9500420AS Product Specs
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ST9500420AS
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ST9500420ASG
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HTS725050A9A364
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WD5000BPKT
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HM500JJ
|
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|---|---|---|---|---|---|
| Brand | Seagate | Seagate | HGST | Western Digital | Samsung |
| Relationship Type | Target Part | Direct Family Substitute | Cross-Brand Alternative | Cross-Brand Alternative | Cross-Brand Alternative |
| Capacity | 500 GB | 500 GB | 500 GB | 500 GB | 500 GB |
| Interface | SATA 3 Gb/s | SATA 3 Gb/s | SATA 3 Gb/s | SATA 6 Gb/s, backward-compatible with SATA 3 Gb/s | SATA 3 Gb/s |
| Form Factor | 2.5-inch SFF | 2.5-inch SFF | 2.5-inch SFF | 2.5-inch SFF | 2.5-inch SFF |
| Drive Height | 9.5 mm | 9.5 mm | 9.5 mm | 9.5 mm | 9.5 mm |
| Media Type | HDD | HDD | HDD | HDD | HDD |
| 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 ST9500420AS Description
▼The Seagate Momentus ST9500420AS 500GB SATA 7.2K 2.5" SFF HDD is a reliable and high-performance hard drive designed for laptops and small form factor systems, particularly compatible with Dell Inspiron models. This 2.5-inch SATA hard drive offers a substantial 500GB storage capacity, making it ideal for everyday computing needs such as storing documents, multimedia files, and software applications. Its 7,200 RPM spindle speed ensures faster data access and improved overall system responsiveness compared to standard 5,400 RPM drives.
Key specifications of this Seagate Momentus hard drive include a SATA interface with a data transfer rate of 3Gb/s, which provides efficient connectivity and smooth data flow. The 16MB cache enhances performance by temporarily storing frequently accessed data, reducing latency. Its compact 2.5" small form factor makes it perfect for laptops and compact desktop systems where space is limited.
- Brand: Seagate
- Product Line: Momentus
- Compatibility: Dell Inspiron laptops
- 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 that match or complement the Seagate Momentus ST9500420AS:
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