Compare this Purple option's total price and cost per terabyte.
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Showing all live offers, including 2 non-new.
| Retailer | Price | $/TB | Condition | Stock | Checked |
|---|---|---|---|---|---|
| Newegg via TechnoDealsUSA 3rd Party |
Today's price is 4.4% above this page's 365d low of $51.50/TB.
Also compare Western Digital Purple 6TB. Compare this Purple option's total price and cost per terabyte.
Compare this Purple option's total price and cost per terabyte.
Compare driveCompare the cost per terabyte of another 4TB option.
Compare driveAnother Purple option from Western Digital at a comparable size.
$215.00 |
$53.75 |
| New |
| - |
| Checked 2h 42m ago |
| Amazon via Tech Original 3rd Party | $225.00 | $56.25 | Refurbished | - | Checked 2h 42m ago |
| Walmart via TeleDirect 3rd Party | $279.99 | $70.00 | Unknown | - | Checked 4h 38m ago |
Affiliate note. Some links may earn us a commission. Amazon note. As an Amazon Associate, ListofDisks earns from qualifying purchases.
Daily median $/TB from the stores we compare, alongside the lowest qualified offer observed each day.
| Date | Median $/TB | Low $/TB |
|---|---|---|
| Aug 24, 2026 | $52.50 | $52.50 |
| Aug 25, 2026 | $52.50 | $52.50 |
| Aug 26, 2026 | $52.50 | $52.50 |
| Aug 27, 2026 | $52.49 | $52.49 |
| Aug 28, 2026 | $51.74 | $51.74 |
| Aug 29, 2026 | $51.74 | $51.74 |
| Aug 30, 2026 | $51.74 | $51.74 |
| Aug 31, 2026 | $51.74 | $51.74 |
| Sep 1, 2026 |
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 24, 2026 | 7 | $52.49 | $51.74 – $52.50 | $52.17 | $209.95 |
| Aug 31, 2026 | 7 | $51.74 | $51.74 – $51.74 | $51.74 | $206.95 |
| Sep 7, 2026 | 7 | $51.74 |
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Alerts use the same store set as the history and charts and link back to this page.
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$51.74 |
| Sep 2, 2026 | $51.74 | $51.74 |
| Sep 3, 2026 | $51.74 | $51.74 |
| Sep 4, 2026 | $51.74 | $51.74 |
| Sep 5, 2026 | $51.74 | $51.74 |
| Sep 6, 2026 | $51.74 | $51.74 |
| Sep 7, 2026 | $51.74 | $51.74 |
| Sep 8, 2026 | $51.74 | $51.74 |
| Sep 9, 2026 | $51.74 | $51.74 |
| Sep 10, 2026 | $51.74 | $51.74 |
| Sep 11, 2026 | $51.74 | $51.74 |
| Sep 12, 2026 | $51.74 | $51.74 |
| Sep 13, 2026 | $51.74 | $51.74 |
| Sep 14, 2026 | $51.74 | $51.74 |
| Sep 15, 2026 | $51.74 | $51.74 |
| Sep 16, 2026 | $51.50 | $51.50 |
| Sep 17, 2026 | $51.50 | $51.50 |
| Sep 18, 2026 | $51.50 | $51.50 |
| Sep 19, 2026 | $51.50 | $51.50 |
| Sep 20, 2026 | $51.50 | $51.50 |
| Sep 21, 2026 | $51.50 | $51.50 |
| Sep 22, 2026 | $51.50 | $51.50 |
| Sep 23, 2026 | $51.50 | $51.50 |
| Sep 24, 2026 | $51.74 | $51.74 |
| Sep 25, 2026 | $51.74 | $51.74 |
| Sep 26, 2026 | $51.74 | $51.74 |
| Sep 27, 2026 | $55.75 | $55.75 |
| Sep 28, 2026 | $55.75 | $55.75 |
| Sep 29, 2026 | $55.75 | $55.75 |
| Sep 30, 2026 | $57.50 | $57.50 |
| Oct 1, 2026 | $55.50 | $55.50 |
| Oct 2, 2026 | $55.50 | $55.50 |
| Oct 3, 2026 | $55.50 | $55.50 |
| Oct 4, 2026 | $55.50 | $55.50 |
| Oct 5, 2026 | $55.50 | $55.50 |
| Oct 6, 2026 | $53.75 | $53.75 |
| Oct 7, 2026 | $53.75 | $53.75 |
| Oct 8, 2026 | $53.75 | $53.75 |
| $51.74 – $51.74 |
| $51.74 |
| $206.95 |
| Sep 14, 2026 | 7 | $51.50 | $51.50 – $51.74 | $51.57 | $206.00 |
| Sep 21, 2026 | 7 | $51.74 | $51.50 – $55.75 | $52.21 | $206.95 |
| Sep 28, 2026 | 7 | $55.50 | $55.50 – $57.50 | $55.86 | $222.00 |
| Oct 5, 2026 | 4 | $53.75 | $53.75 – $55.50 | $54.19 | $215.00 |