Compare the same line
Seagate Expansion 16TB
Tracked: $28.12/TB • $449.99 total
16TB • HDD • USB
Compare this Expansion option's total price and cost per terabyte.
Compare driveLoading drive details
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1 non-new offer hidden — show all.
Today's price is roughly in line with this page's 365d low of $45.00/TB.
This is currently at the lowest tracked $/TB we have seen for the model, so the main check is whether the condition and seller fit your use case.
Compare this Expansion option's total price and cost per terabyte.
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$179.99 |
$45.00 |
| New |
| - |
| Checked 9m ago |
| Newegg via PlatinumMicro 3rd Party | $254.99 | $63.75 | New | - | Checked 40m ago |
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Daily median $/TB from the stores we compare, alongside the lowest qualified offer observed each day.
| Date | Median $/TB | Low $/TB |
|---|---|---|
| Oct 8, 2026 | $54.37 | $45.00 |
| Oct 7, 2026 | $54.37 | $45.00 |
| Oct 6, 2026 | $54.37 | $45.00 |
| Oct 5, 2026 | $54.37 | $45.00 |
| Oct 4, 2026 | $55.62 | $47.50 |
| Oct 3, 2026 | $55.62 | $47.50 |
| Oct 2, 2026 | $55.62 | $47.50 |
| Oct 1, 2026 | $47.50 | $47.50 |
| Aug 17, 2026 | $47.50 | $47.50 |
Price history, alerts, and similar-drive comparisons exclude Amazon and Walmart and use only offers we can reliably compare. Current offers above include more stores.
Observation counts, medians, ranges, and averages by week from the stores we compare.
| Period start | Obs | Median $/TB | Range $/TB | Avg $/TB | Median price |
|---|---|---|---|---|---|
| Aug 17, 2026 | 1 | $47.50 | $47.50 – $47.50 | $47.50 | $189.99 |
| Sep 28, 2026 | 7 | $47.50 | $47.50 – $63.75 | $54.46 | $189.99 |
| Oct 5, 2026 | 8 | $54.37 | $45.00 – $63.75 |
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Alerts use the same store set as the history and charts and link back to this page.
| $54.37 |
| $217.49 |