Cheaper from this brand
Buffalo OP-HD20.0N 20TB
$28.50/TB • $569.99 total
20TB • HDD • SATA • 3-year warranty
Stay with Buffalo and cut the starting price.
View driveLoading drive details
Pricing, offers, specs, and price-history.
Here are a few nearby options pulled from the live catalog.
Stay with Buffalo and cut the starting price.
View driveAnother 10TB option is currently cheaper per terabyte.
View drive$38.00 |
| New |
| Check Site |
| Checked 1h 20m ago |
Daily median $/TB with historical lows highlighted.
| Date | Median $/TB | Low $/TB |
|---|---|---|
| Apr 4, 2026 | $38.00 | $38.00 |
| Apr 3, 2026 | $38.00 | $38.00 |
| Apr 2, 2026 | $38.00 | $38.00 |
| Apr 1, 2026 | $38.00 | $38.00 |
| Mar 31, 2026 | $38.00 | $38.00 |
| Mar 30, 2026 | $38.00 | $38.00 |
| Mar 29, 2026 | $38.00 | $38.00 |
| Mar 28, 2026 | $38.00 | $38.00 |
| Mar 27, 2026 | $38.00 | $38.00 |
Median, range, and averages for each day period.
| Period start | Obs | Median $/TB | Range $/TB | Avg $/TB | Median price |
|---|---|---|---|---|---|
| Jan 24, 2026 | 1 | $43.53 | $43.53 – $43.53 | $43.53 | $435.34 |
| Jan 25, 2026 | 3 | $43.53 | $43.53 – $44.68 | $43.91 | $435.34 |
| Jan 28, 2026 | 1 | $38.00 | $38.00 – $38.00 | $38.00 |
| Mar 26, 2026 |
$39.80 |
$38.00 |
| Mar 25, 2026 | $39.80 | $38.00 |
| Mar 24, 2026 | $39.80 | $38.00 |
| Mar 23, 2026 | $38.00 | $38.00 |
| Mar 22, 2026 | $38.00 | $38.00 |
| Mar 21, 2026 | $38.00 | $38.00 |
| Mar 20, 2026 | $44.14 | $38.00 |
| Mar 19, 2026 | $38.00 | $38.00 |
| Mar 18, 2026 | $38.00 | $38.00 |
| Mar 17, 2026 | $38.00 | $38.00 |
| Mar 16, 2026 | $38.00 | $38.00 |
| Mar 15, 2026 | $38.00 | $38.00 |
| Mar 14, 2026 | $38.00 | $38.00 |
| Mar 13, 2026 | $38.00 | $38.00 |
| Mar 12, 2026 | $38.00 | $38.00 |
| Mar 11, 2026 | $38.00 | $38.00 |
| Mar 10, 2026 | $38.00 | $38.00 |
| Mar 9, 2026 | $38.00 | $38.00 |
| Mar 8, 2026 | $38.00 | $38.00 |
| Mar 7, 2026 | $38.00 | $38.00 |
| Mar 6, 2026 | $38.00 | $38.00 |
| Mar 5, 2026 | $38.00 | $38.00 |
| Mar 4, 2026 | $38.00 | $38.00 |
| Mar 3, 2026 | $38.00 | $38.00 |
| Mar 2, 2026 | $38.00 | $38.00 |
| Mar 1, 2026 | $38.00 | $38.00 |
| Feb 28, 2026 | $38.00 | $38.00 |
| Feb 27, 2026 | $38.00 | $38.00 |
| Feb 26, 2026 | $38.00 | $38.00 |
| Feb 25, 2026 | $38.00 | $38.00 |
| Feb 24, 2026 | $38.00 | $38.00 |
| Feb 23, 2026 | $40.13 | $38.00 |
| Feb 22, 2026 | $40.13 | $38.00 |
| Feb 21, 2026 | $38.00 | $38.00 |
| Feb 20, 2026 | $38.00 | $38.00 |
| Feb 19, 2026 | $38.00 | $38.00 |
| Feb 18, 2026 | $38.00 | $38.00 |
| Feb 17, 2026 | $45.10 | $38.00 |
| Feb 16, 2026 | $40.63 | $38.00 |
| Feb 15, 2026 | $38.00 | $38.00 |
| Feb 14, 2026 | $38.00 | $38.00 |
| Feb 13, 2026 | $38.00 | $38.00 |
| Feb 12, 2026 | $42.92 | $38.00 |
| Feb 11, 2026 | $38.00 | $38.00 |
| Feb 10, 2026 | $38.00 | $38.00 |
| Feb 9, 2026 | $42.92 | $38.00 |
| Feb 8, 2026 | $38.00 | $38.00 |
| Feb 7, 2026 | $38.00 | $38.00 |
| Feb 6, 2026 | $38.00 | $38.00 |
| Feb 5, 2026 | $40.77 | $38.00 |
| Feb 4, 2026 | $43.53 | $43.53 |
| Feb 3, 2026 | $43.32 | $38.00 |
| Feb 1, 2026 | $40.77 | $38.00 |
| Jan 31, 2026 | $44.11 | $43.53 |
| Jan 30, 2026 | $40.77 | $38.00 |
| Jan 29, 2026 | $38.00 | $38.00 |
| Jan 28, 2026 | $38.00 | $38.00 |
| Jan 25, 2026 | $43.53 | $43.53 |
| Jan 24, 2026 | $43.53 | $43.53 |
| $380.00 |
| Jan 29, 2026 | 3 | $38.00 | $38.00 – $43.53 | $39.84 | $380.00 |
| Jan 30, 2026 | 4 | $40.77 | $38.00 – $43.53 | $40.77 | $407.67 |
| Jan 31, 2026 | 2 | $44.11 | $43.53 – $44.68 | $44.11 | $441.05 |
| Feb 1, 2026 | 2 | $40.77 | $38.00 – $43.53 | $40.77 | $407.67 |
| Feb 3, 2026 | 3 | $43.32 | $38.00 – $43.53 | $41.62 | $433.22 |
| Feb 4, 2026 | 1 | $43.53 | $43.53 – $43.53 | $43.53 | $435.34 |
| Feb 5, 2026 | 2 | $40.77 | $38.00 – $43.53 | $40.77 | $407.67 |
| Feb 6, 2026 | 2 | $38.00 | $38.00 – $38.00 | $38.00 | $380.00 |
| Feb 7, 2026 | 3 | $38.00 | $38.00 – $38.00 | $38.00 | $380.00 |
| Feb 8, 2026 | 3 | $38.00 | $38.00 – $47.85 | $41.28 | $380.00 |
| Feb 9, 2026 | 4 | $42.92 | $38.00 – $47.85 | $42.92 | $429.25 |
| Feb 10, 2026 | 2 | $38.00 | $38.00 – $38.00 | $38.00 | $380.00 |
| Feb 11, 2026 | 4 | $38.00 | $38.00 – $38.00 | $38.00 | $380.00 |
| Feb 12, 2026 | 4 | $42.92 | $38.00 – $47.85 | $42.92 | $429.25 |
| Feb 13, 2026 | 4 | $38.00 | $38.00 – $47.85 | $40.46 | $380.00 |
| Feb 14, 2026 | 5 | $38.00 | $38.00 – $43.53 | $39.98 | $380.00 |
| Feb 15, 2026 | 4 | $38.00 | $38.00 – $43.36 | $39.34 | $380.00 |
| Feb 16, 2026 | 8 | $40.63 | $38.00 – $43.26 | $40.63 | $406.28 |
| Feb 17, 2026 | 14 | $45.10 | $38.00 – $46.95 | $42.85 | $451.03 |
| Feb 18, 2026 | 5 | $38.00 | $38.00 – $46.95 | $39.79 | $380.00 |
| Feb 19, 2026 | 3 | $38.00 | $38.00 – $38.00 | $38.00 | $380.00 |
| Feb 20, 2026 | 3 | $38.00 | $38.00 – $38.00 | $38.00 | $380.00 |
| Feb 21, 2026 | 5 | $38.00 | $38.00 – $46.95 | $40.64 | $380.00 |
| Feb 22, 2026 | 6 | $40.13 | $38.00 – $42.25 | $40.13 | $401.27 |
| Feb 23, 2026 | 8 | $40.13 | $38.00 – $42.25 | $40.13 | $401.27 |
| Feb 24, 2026 | 12 | $38.00 | $38.00 – $42.25 | $39.42 | $380.00 |
| Feb 25, 2026 | 12 | $38.00 | $38.00 – $42.25 | $39.42 | $380.00 |
| Feb 26, 2026 | 11 | $38.00 | $38.00 – $49.05 | $42.02 | $380.00 |
| Feb 27, 2026 | 11 | $38.00 | $38.00 – $49.05 | $42.02 | $380.00 |
| Feb 28, 2026 | 12 | $38.00 | $38.00 – $49.05 | $40.87 | $380.00 |
| Mar 1, 2026 | 11 | $38.00 | $38.00 – $44.14 | $40.23 | $380.00 |
| Mar 2, 2026 | 12 | $38.00 | $38.00 – $44.14 | $40.05 | $380.00 |
| Mar 3, 2026 | 11 | $38.00 | $38.00 – $44.14 | $40.23 | $380.00 |
| Mar 4, 2026 | 12 | $38.00 | $38.00 – $44.14 | $40.05 | $380.00 |
| Mar 5, 2026 | 11 | $38.00 | $38.00 – $44.14 | $40.23 | $380.00 |
| Mar 6, 2026 | 13 | $38.00 | $38.00 – $44.14 | $39.89 | $380.00 |
| Mar 7, 2026 | 23 | $38.00 | $38.00 – $49.05 | $39.92 | $380.00 |
| Mar 8, 2026 | 25 | $38.00 | $38.00 – $49.05 | $39.57 | $380.00 |
| Mar 9, 2026 | 24 | $38.00 | $38.00 – $44.14 | $38.77 | $380.00 |
| Mar 10, 2026 | 25 | $38.00 | $38.00 – $44.14 | $38.98 | $380.00 |
| Mar 11, 2026 | 25 | $38.00 | $38.00 – $44.14 | $38.98 | $380.00 |
| Mar 12, 2026 | 21 | $38.00 | $38.00 – $44.14 | $39.17 | $380.00 |
| Mar 13, 2026 | 14 | $38.00 | $38.00 – $44.14 | $39.76 | $380.00 |
| Mar 14, 2026 | 12 | $38.00 | $38.00 – $44.14 | $40.05 | $380.00 |
| Mar 15, 2026 | 12 | $38.00 | $38.00 – $44.14 | $40.56 | $380.00 |
| Mar 16, 2026 | 12 | $38.00 | $38.00 – $44.14 | $40.05 | $380.00 |
| Mar 17, 2026 | 11 | $38.00 | $38.00 – $44.14 | $40.23 | $380.00 |
| Mar 18, 2026 | 12 | $38.00 | $38.00 – $44.14 | $40.05 | $380.00 |
| Mar 19, 2026 | 10 | $38.00 | $38.00 – $44.14 | $40.34 | $380.00 |
| Mar 20, 2026 | 7 | $44.14 | $38.00 – $44.14 | $41.51 | $441.44 |
| Mar 21, 2026 | 11 | $38.00 | $38.00 – $41.60 | $39.31 | $380.00 |
| Mar 22, 2026 | 11 | $38.00 | $38.00 – $41.60 | $39.31 | $380.00 |
| Mar 23, 2026 | 12 | $38.00 | $38.00 – $41.60 | $39.20 | $380.00 |
| Mar 24, 2026 | 8 | $39.80 | $38.00 – $41.60 | $39.80 | $397.99 |
| Mar 25, 2026 | 8 | $39.80 | $38.00 – $41.60 | $39.80 | $397.99 |
| Mar 26, 2026 | 8 | $39.80 | $38.00 – $41.60 | $39.80 | $397.99 |
| Mar 27, 2026 | 11 | $38.00 | $38.00 – $41.60 | $39.31 | $380.00 |
| Mar 28, 2026 | 11 | $38.00 | $38.00 – $41.60 | $39.31 | $380.00 |
| Mar 29, 2026 | 12 | $38.00 | $38.00 – $41.60 | $39.20 | $380.00 |
| Mar 30, 2026 | 11 | $38.00 | $38.00 – $41.60 | $39.31 | $380.00 |
| Mar 31, 2026 | 12 | $38.00 | $38.00 – $41.60 | $39.20 | $380.00 |
| Apr 1, 2026 | 11 | $38.00 | $38.00 – $41.60 | $39.31 | $380.00 |
| Apr 2, 2026 | 12 | $38.00 | $38.00 – $41.60 | $39.20 | $380.00 |
| Apr 3, 2026 | 11 | $38.00 | $38.00 – $41.60 | $39.31 | $380.00 |
| Apr 4, 2026 | 4 | $38.00 | $38.00 – $41.60 | $38.90 | $380.00 |