Seagate ST3320620A 320GB Barracuda 7200.10rpm 16MB Cache IDE Ultra ATA100 / ATA-6 3.5" Hard Drive
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
The Barracuda 7200.10 is the most reliable disc drive around. New perpendicular recording technology supports vertically stored data bits, enabling increased areal density and dependability for workstations and performance PCs..Brand Name: SeagateBuffer: 16 MBDrive Interface Standard: IDE Ultra ATA/100 (ATA-6)Drive Interface: IDEDrive Type: InternalDrive Width: 3.5Product Family: BarracudaProduct Type: Hard DriveRotational Speed: 7200 rpmStorage Capacity: 320 GBDrive PerformanceBuffer: 16 MBMaximum External Data Transfer Rate: 100 MBps (800 Mbps)Rotational Speed: 7200 rpmDrivetrainDrive Type:…
SpecPicks Verdict
SpecPicks classifies Seagate ST3320620A 320GB Barracuda 7200.10rpm 16MB Cache IDE Ultra AT… as a niche pick — read recent reviews before buying in the drives & media category, based on 10 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for drives & media of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ More for the money with this high quality Product
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Below-average customer rating — read recent reviews before buying
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- More for the money with this high quality Product
- Offers premium quality at outstanding saving
- Excellent product
- 100% satisfaction
Full Specifications
| Brand | Seagate |
|---|---|
| Color | Silver |
| Model Name | ST3320620A |
| Read Speed | 100 Megabytes Per Second |
| Form Factor | 3.5-inch |
| Model Number | ST3320620A |
| Hard-Drive Size | 320 GB |
| Mfr Part Number | ST3320620A |
| Special Feature | Portable |
| Hardware Platform | PC |
| Installation Type | Internal Hard Drive |
| Compatible Devices | Desktop |
| Data Transfer Rate | 100 Megabytes Per Second |
| Additional Features | Portable |
Ready to buy?
Seagate ST3320620A 320GB Barracuda 7200.10rpm 16MB Cache IDE Ultra ATA100 / ATA-6 3.5" Hard Drive is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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