Seagate 1 TB: price per TB and price history
Part number ST1000DM003ASIN B01KALOV08Brand SeagateInternal 3.5"
The Seagate 1 TB (ST1000DM003) is an internal 3.5-inch hard drive by Seagate. On amazon.com it costs $67.00 new, which is $67.00 per TB (as of Oct 28, 2026, 1:14 AM UTC). That is the lowest price per TB of the last 90 days.
Price per TB, New
Total $67.00 for 1 TB, cheapest new offer, excl. shipping
- 1 day
- 0.0 %
- 7 days
- 0.0 %
- 30 days
- ▼ 10.6 %
- 90-day low
- 67.00
90 days
Price per TB, Used
Total $38.85 for 1 TB, cheapest used offer, excl. shipping
- 1 day
- 0.0 %
- 7 days
- 0.0 %
- 30 days
- ▼ 5.2 %
- 90-day low
- 38.85
90 days
How much does the Seagate 1 TB cost per TB?
The Seagate 1 TB costs $67.00 per TB new on amazon.com. That is 84.8% above the TB index for internal 3.5-inch hard drives ($36.25 per TB). Among 79 new internal 3.5-inch hard drives it ranks number 57 by price per TB.
| Condition | Price | Price per TB | As of | Offer |
|---|---|---|---|---|
| Used | $38.85Oct 28, 2026, 1:14 AM UTC | $38.85 | Oct 28, 2026, 1:14 AM UTC | Amazon* |
| New | $67.00Oct 28, 2026, 1:14 AM UTC | $67.00 | Oct 28, 2026, 1:14 AM UTC | Amazon* |
Prices: cheapest offer per condition from all sellers on amazon.com (Amazon and marketplace sellers), excluding shipping, timestamp per row. At the top of its product page, Amazon often shows the featured offer from another seller, which can cost more. The button therefore opens the list of all offers. The price may have changed since the timestamp. If the Amazon app opens in another country's store, prices there differ: set the app to United States or open the link in your browser.
How has the price of the Seagate 1 TB changed?
Over the last 30 days the price fell by 10.6%, from $74.98 to $67.00. The 90-day low is $67.00 per TB ($67.00). It counts the lowest price that held for at least 2 days.
| Period | Change in price per TB |
|---|---|
| 7 days | 0.0 % |
| 14 days | 0.0 % |
| 30 days | ▼ 10.6 % |
| 90 days | ▼ 10.7 % |
Price archive since Jul 30, 2026, updated daily.
What are the specs of the Seagate 1 TB?
According to the Seagate data sheet, the Seagate 1 TB has 7,200 rpm and 64 MB cache.
| Spec | Value |
|---|---|
| Brand | Seagate |
| Series | Desktop HDD |
| Part number | ST1000DM003 |
| ASIN | B01KALOV08 |
| Capacity | 1 TB (1 × 10¹² Byte) |
| Form factor | 3.5" internal |
| Technology | HDD |
| Spindle speed | 7,200 rpm |
| Cache | 64 MB |
Source: Seagate data sheet
What are the alternatives to the Seagate 1 TB?
In the same series, the Seagate 7.2K Model 2 TB (ST2000DM001) is cheaper at $57.50 per TB.
| Product | Capacity | Price per TB |
|---|---|---|
| Seagate 1 TB | 1 TB | $67.00 |
| Seagate 7.2K Model 2 TB | 2 TB | $57.50 |
Frequently asked questions about the Seagate 1 TB
Is the Seagate 1 TB cheap right now?
The price per TB is at its 90-day low of $67.00 per TB and 84.8% above the TB index for its product type (as of Oct 28, 2026, 1:14 AM UTC).
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Prices: amazon.com, timestamp per row. Specs: manufacturer data sheet. Calculation: How the TB index works. All offers Internal 3.5".