Samsung 9100 Pro 4TB
Buy from $660 on eBay
Typical $995 · $249/TB · 18 listings
Buy: today's low is at its 18-day bottom (-5% vs the average daily low).
WD Black SN8100 4TB
Buy from $747 on eBay
Typical $811 · $203/TB · 7 listings
Only 7 clean listings today, too few for a reliable buy/wait call. Set an alert below and we'll tell you when the price drops.
| Samsung 9100 Pro 4TB | WD Black SN8100 4TB | |
|---|---|---|
| Lowest now | $660 | $747 |
| Typical (median) | $995 | $811 |
| Typical per TB | $249 | $203 |
| Change, 30 days | — | — |
| Clean listings | 18 | 7 |