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ListofDisks take
The lowest visible price we see for Western Digital Red Pro 20TB (20TB HDD SATA CMR) is from BestBuy at $43.20/TB ($863.99 total). It is 129% above this page's 30d low of $18.90/TB.
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Here are a few similar options from the stores we compare. Open any product page to see its live offers.
Stay with Red Pro and cut the starting price.
Live retailer offers
Current live offers across retailers on this site.
| Retailer | Price | $/TB | Condition | Stock | Checked |
|---|---|---|---|---|---|
| BestBuy Direct |
Another 20TB option is currently cheaper per terabyte.
Compare driveAnother Red Pro option from Western Digital at a comparable size.
Compare drive$43.20 |
| New |
| - |
| Checked 22m ago |
| Amazon via Amazon Marketplace 3rd Party | $949.99 | $47.50 | New | - | Checked 1h 37m ago |
| Newegg Direct | $1,230.00 | $61.50 | New | - | Checked 5h 43m ago |
Last known inactive retailers
These retailers had a tracked offer for this product within the last 90 days and were checked recently, but do not have a live offer on the page right now.
| Retailer | Last Price | $/TB | Last Seen | Status |
|---|---|---|---|---|
| ServerPartDeals Last known offer on site | $499.99 | $25.00 | Jun 15, 2026 (21m ago) | No longer active |
| B&H Photo Video Last known offer on site | $3,259.96 | $40.75 | Jun 15, 2026 (33m ago) | No longer active |
| Walmart Last known offer on site | $411.00 | $20.55 | Jun 15, 2026 (5h 30m ago) | No longer active |
Affiliate note. Some links may earn us a commission. Amazon note. As an Amazon Associate, ListofDisks earns from qualifying purchases.
Price history and comparisons
Daily median $/TB from the stores we compare, with daily lows highlighted.
| Date | Median $/TB | Low $/TB |
|---|---|---|
| Jun 15, 2026 | $40.75 | $25.00 |
| Jun 14, 2026 | $40.75 | $25.00 |
| Jun 13, 2026 | $40.75 | $25.00 |
| Jun 12, 2026 | $40.75 | $25.00 |
| Jun 11, 2026 | $40.75 | $25.00 |
| Jun 10, 2026 | $28.94 | $25.00 |
| Jun 9, 2026 | $28.94 | $25.00 |
| Jun 8, 2026 | $40.75 | $25.00 |
| Jun 7, 2026 | $40.75 | $25.00 |
| Jun 6, 2026 | $40.75 | $25.00 |
| Jun 5, 2026 | $40.75 | $25.00 |
| Jun 4, 2026 | $34.84 | $21.85 |
| Jun 3, 2026 | $40.75 | $25.00 |
| Jun 2, 2026 |
Price history, alerts, and similar-drive comparisons use the smaller set of stores we compare side by side. Live offers above may show more stores.
Median, range, and averages for each day period from the stores we compare.
| Period start | Obs | Median $/TB | Range $/TB | Avg $/TB | Median price |
|---|---|---|---|---|---|
| May 17, 2026 | 27 | $26.38 | $25.00 – $30.00 | $27.50 | $527.56 |
| May 18, 2026 | 27 | $26.38 | $25.00 – $30.00 | $27.37 | $527.56 |
| May 19, 2026 | 20 | $26.38 | $25.00 – $30.00 |
Get emailed when the compared price moves below your threshold.
Alerts use the same store set as the history and charts and link back to this page.
$34.84 |
$25.00 |
| Jun 1, 2026 | $30.00 | $23.05 |
| May 31, 2026 | $30.00 | $25.00 |
| May 30, 2026 | $30.00 | $25.00 |
| May 29, 2026 | $30.00 | $25.00 |
| May 28, 2026 | $30.00 | $25.00 |
| May 27, 2026 | $30.00 | $23.05 |
| May 26, 2026 | $30.00 | $18.90 |
| May 25, 2026 | $30.00 | $25.00 |
| May 19, 2026 | $26.38 | $25.00 |
| May 18, 2026 | $26.38 | $25.00 |
| May 17, 2026 | $26.38 | $25.00 |
| May 16, 2026 | $26.38 | $25.00 |
| $27.36 |
| $527.56 |
| May 25, 2026 | 29 | $30.00 | $25.00 – $50.13 | $35.60 | $1,002.55 |
| May 26, 2026 | 29 | $30.00 | $18.90 – $50.13 | $35.39 | $1,002.55 |
| May 27, 2026 | 26 | $30.00 | $23.05 – $32.87 | $29.60 | $657.49 |
| May 28, 2026 | 28 | $30.00 | $25.00 – $32.87 | $29.64 | $657.49 |
| May 29, 2026 | 32 | $30.00 | $25.00 – $31.50 | $29.11 | $629.99 |
| May 30, 2026 | 27 | $30.00 | $25.00 – $32.87 | $29.52 | $657.49 |
| May 31, 2026 | 28 | $30.00 | $25.00 – $32.87 | $29.54 | $657.49 |
| Jun 1, 2026 | 26 | $30.00 | $23.05 – $43.20 | $32.58 | $657.49 |
| Jun 2, 2026 | 24 | $34.84 | $25.00 – $43.20 | $34.58 | $721.39 |
| Jun 3, 2026 | 25 | $40.75 | $25.00 – $84.45 | $37.14 | $863.99 |
| Jun 4, 2026 | 24 | $34.84 | $21.85 – $43.20 | $34.34 | $721.39 |
| Jun 5, 2026 | 25 | $40.75 | $25.00 – $43.20 | $35.26 | $863.99 |
| Jun 6, 2026 | 25 | $40.75 | $25.00 – $43.20 | $34.73 | $863.99 |
| Jun 7, 2026 | 27 | $40.75 | $25.00 – $43.20 | $34.83 | $863.99 |
| Jun 8, 2026 | 32 | $40.75 | $25.00 – $78.65 | $37.53 | $863.99 |
| Jun 9, 2026 | 20 | $28.94 | $25.00 – $1,195.20 | $91.29 | $578.79 |
| Jun 10, 2026 | 17 | $28.94 | $25.00 – $87.20 | $40.65 | $578.79 |
| Jun 11, 2026 | 26 | $40.75 | $25.00 – $43.20 | $35.24 | $863.99 |
| Jun 12, 2026 | 28 | $40.75 | $25.00 – $85.90 | $39.27 | $863.99 |
| Jun 13, 2026 | 27 | $40.75 | $25.00 – $43.20 | $35.17 | $863.99 |
| Jun 14, 2026 | 26 | $40.75 | $25.00 – $43.20 | $34.96 | $863.99 |
| Jun 15, 2026 | 24 | $40.75 | $25.00 – $77.95 | $39.99 | $863.99 |