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SanDisk Extreme 4TB
Tracked: $182.50/TB • $729.99 total
4TB • SSD • USB
Compare this SanDisk option's total price and cost per terabyte.
Compare driveLoading drive details
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Showing all live offers, including 1 non-new.
Today's price is 5.5% below this page's 180d low of $217.00/TB.
Also compare SanDisk Extreme 4TB. Compare this SanDisk option's total price and cost per terabyte.
Compare this SanDisk option's total price and cost per terabyte.
Compare driveCompare the cost per terabyte of another 2TB option.
Compare driveSame interface and a more comparable size from SanDisk.
Compare drive$205.00 |
| Unknown |
| - |
| Checked 2h 47m ago |
| BestBuy via Third Party Seller 3rd Party | $409.99 | $205.00 | New | - | Checked 2h 34m ago |
We saw these retailers carrying this product within the last 90 days and checked the listings recently. They do not have a live offer on the page right now.
| Retailer | Last Price | $/TB | Last Seen | Status |
|---|---|---|---|---|
| Amazon Last known offer on site | $427.00 | $213.50 | Oct 7, 2026 (19h ago) | No longer active |
| B&H Photo Video Last known offer on site | $409.99 | $205.00 | Oct 7, 2026 (21h ago) | No longer active |
| Newegg Last known offer on site | $228.19 | $114.10 | Oct 3, 2026 (5d ago) | No longer active |
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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 7, 2026 | $217.00 | $217.00 |
| Oct 6, 2026 | $217.00 | $217.00 |
| Oct 5, 2026 | $217.00 | $217.00 |
| Oct 4, 2026 | $217.00 | $217.00 |
| Oct 3, 2026 | $217.00 | $217.00 |
| Oct 2, 2026 | $217.00 | $217.00 |
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 |
|---|---|---|---|---|---|
| Sep 28, 2026 | 3 | $217.00 | $217.00 – $217.00 | $217.00 | $433.99 |
| Oct 5, 2026 | 3 | $217.00 | $217.00 – $217.00 | $217.00 | $433.99 |
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