2TB$149.00/TB
30d median $/TB$122.00/TB
30d move+35.5%
90d move+16.9%
Tracked days86
A tracked market index for comparing current median storage-drive $/TB across capacity tiers, with 30 and 90 day movement from the stores ListofDisks compares side by side. Lower $/TB is better; this is a capacity-tier median, not a single buyable offer.
Tracked median $/TB by capacity from the stores ListofDisks compares side by side. Capacity tiers require at least 5 products, including 4 products seen at two or more tracked retailers in the last 30 days. Live product pages may include additional retailers.
| Capacity | Current median $/TB | 30d median $/TB | 30d move | 90d move | Trend | Tracked days |
|---|---|---|---|---|---|---|
| 2TB | $149.00/TB | $122.00/TB | +35.5% | +16.9% | 86 | |
| 3TB | $48.33/TB | $40.00/TB | +38.1% | +38.1% | 86 | |
| 3.84TB | $369.21/TB | $453.04/TB | -23.4% | -35.5% | 86 | |
| 4TB | $122.50/TB | $70.25/TB | +92.2% | +38.0% | 86 | |
| 5TB | $58.00/TB | $58.70/TB | +1.8% | +36.8% | 86 | |
| 6TB | $51.67/TB | $54.17/TB | -1.6% | +29.2% | 86 | |
| 8TB | $64.37/TB | $55.62/TB | +29.7% | +83.9% | 86 | |
| 10TB | $46.00/TB | $47.45/TB | -3.0% | +43.8% | 86 | |
| 12TB | $38.33/TB | $37.50/TB | -6.1% | +15.0% | 86 | |
| 14TB | $44.29/TB | $40.64/TB | +7.9% | +41.1% | 86 | |
| 16TB | $43.69/TB | $40.32/TB | +8.4% | +55.3% | 86 | |
| 18TB | $36.22/TB | $42.50/TB | -4.3% | +27.8% | 86 | |
| 20TB | $44.00/TB | $40.75/TB | +8.0% | +61.5% | 86 | |
| 22TB | $45.45/TB | $45.45/TB | +6.1% | +60.0% | 86 | |
| 24TB | $37.50/TB | $37.50/TB | 0.0% | +32.4% | 86 |
Closed historical WD external-drive $/TB benchmark, 2020 through mid-2026. In-stock Best Buy, B&H, and Newegg rows only.
Historical benchmark data from ShuckStop. This series is separate from live ListofDisks tracked offer data and is not used for deals, rankings, alerts, product history, historical lows, or current ListofDisks $/TB index calculations. Source: ShuckStop. Range shown: 2020-06-23 to 2026-06-09. See the methodology and data-license notes.
The index uses tracked capacity-history data from the retailer set ListofDisks compares side by side. It is designed as a consistent market read, not a complete live-offer inventory. Product pages may show additional live retailer offers where those offers are available.
The current median is the latest tracked median $/TB for each capacity. Movement compares the current median with the closest available tracked observation at least 30 or 90 days back. Lower values are better, but these medians describe capacity tiers rather than the cheapest individual listing.
Tracked days is the count of daily capacity-level price observations available in the current index window.
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