Seagate
Seagate ST303204N1A1A-RK 320GB Ultra ATA/100 HDD
★★★★★
Reliable and Fast Storage with Seagate Ultra ATA/100 Hard Drive The Seagate 320 GB Internal Hard Drive provides a dependable and high-performance storage solution for your desktop. With a fast 7200 RPM spindle speed and Ultra ATA/100 interface, this drive ensures quick data access and ample stor...
$100.97*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Reliable and Fast Storage with Seagate Ultra ATA/100 Hard Drive
The Seagate 320 GB Internal Hard Drive provides a dependable and high-performance storage solution for your desktop. With a fast 7200 RPM spindle speed and Ultra ATA/100 interface, this drive ensures quick data access and ample storage capacity for your files and applications.
Specifications:- Capacity: 320 GB
- Interface: Ultra ATA/100
- Form Factor: 3.5-inch
- Spindle Speed: 7200 RPM
- Cache: 16 MB
Key Features
320 GB Ultra ATA/100 internal hard drive delivers high performance and powerful features
16 MB cache buffer; 7200 RPM for fast read/write times
Fluid dynamic bearing motor for ultra-quiet operation
Includes internal drive, interface cable, interface cable, DiscWizard installation software, SeaTools diagnostic software, quick installation guide, and mounting screws
5-year limited warranty covers parts and labor
Specifications
Capacity
320 GB
Interface
Ultra ATA/100
Rotational Speed
7200 RPM
Cache Buffer
16 MB
Motor Type
Fluid dynamic bearing
Warranty
5-year limited
Pros & Cons
👍 Pros
- Offers a 320GB storage capacity, suitable for general computing and storing moderate amounts of data.
- Features a high 7200 RPM rotational speed for fast read and write times.
- Equipped with a 16 MB cache buffer, which significantly improves overall drive performance.
- Utilizes a fluid dynamic bearing motor, ensuring ultra-quiet operation, beneficial for desktop use.
- Comes with a 5-year limited warranty, providing a substantial period of coverage for parts and labor.
- Includes DiscWizard installation software, simplifying the setup process for users.
- Bundled with SeaTools diagnostic software, allowing users to check the drive's health effectively.
👎 Cons
- The Ultra ATA/100 interface is an older standard, which may limit compatibility with newer motherboards.
- While 320GB is useful, it is a relatively modest capacity for modern users with large multimedia collections.
- The Ultra ATA/100 interface offers slower data transfer speeds compared to contemporary SATA or NVMe drives.
- Installation requires an interface cable, which might not be readily available in newer system builds.
- The included mounting screws are specific to the drive and may not be universal for all computer cases.
Frequently Asked Questions
What kind of performance can I expect from a 7200 RPM Ultra ATA/100 drive with a 16MB cache?
You can expect good performance for its generation, with the 7200 RPM speed and 16MB cache contributing to faster data access and improved responsiveness compared to slower drives.
Is the Ultra ATA/100 interface compatible with modern motherboards?
The Ultra ATA/100 interface is an older standard and is generally not compatible with modern motherboards, which primarily use SATA connections. An adapter or older hardware would be required.
What is the benefit of the fluid dynamic bearing motor?
The fluid dynamic bearing motor helps in achieving ultra-quiet operation, reducing noise levels typically associated with traditional hard drives, which is advantageous for quiet computing environments.
What is included in the box besides the hard drive?
The package includes an internal drive, an interface cable, DiscWizard installation software, SeaTools diagnostic software, a quick installation guide, and mounting screws.
How does the 5-year limited warranty compare to other hard drives?
A 5-year limited warranty for parts and labor is a strong offering, providing a longer period of protection and peace of mind compared to many drives that offer shorter warranty periods.
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