Seagate · Barracuda ATA III
Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD
Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD by Seagate (model Barracuda ATA III) is an internal HDD (3.5") tracked on PriceSniff.
Overview
Store prices will appear here automatically as soon as we find this item in stock. Key specifications: 3.5" form factor, ATA interface, 7200 RPM rotational speed. Across 2 recorded price checks the price has held steady at $39.99. Compare drives by price per terabyte rather than sticker price, and buy the largest capacity you can use — bigger drives are almost always cheaper per gigabyte. We recheck every store we cover automatically, so the prices above stay current and you can compare offers and catch price drops before you buy.
All 1 tracked price
| Store | Price | Availability | |
|---|---|---|---|
eBay Used | $39.99 | Delisted | View → |
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PriceSniff tracks the Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD across 1 store and charts its price history, so you can compare current offers and see whether today's price is a genuine deal. Listed under internal hdd, it is built by Seagate, model Barracuda ATA III. Notable specs include Form factor 3.5", Interface ATA, Rotational speed 7200 RPM.
Specifications
- Form factor
- 3.5"
- Interface
- ATA
- Rotational speed
- 7200RPM
90-day price history across tracked stores
Over 1 day of tracking, PriceSniff has logged 2 price checks for the Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD. The price has held steady at $39.99, with the lowest seen on Oct 18, 2026. No tracked store currently has the Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD in stock; the prices below reflect the most recent offers we recorded. The lowest price in the past year is $39.99.
eBay
View as table
| Date | Price |
|---|---|
| Oct 19 | $39.99 |
| Oct 18 | $39.99 |
What is the best price for the Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD?
The Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD is not in stock at any tracked store right now. PriceSniff will show a live price as soon as a store lists it again.
Which stores sell the Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD?
PriceSniff compares the Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD across 1 store: eBay.
What is the lowest price the Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD has dropped to?
The lowest price PriceSniff has recorded is $39.99, seen on Oct 18, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update Seagate Barracuda ATA III 20GB Internal 7200RPM 3.5" (ST320414A) HDD prices?
PriceSniff re-checks each tracked store on a regular schedule and records every change, building the price history and alerts you see on this page.
