HDD · SAS
Seagate Exos X18 18TB
part number ST18000NM004J
Capacity
18TB
Connection
SAS
Hardware
3.5" HDD · CMR
Best available offer · 7 listings
$374.78
$20.82 / TB
Total includes shipping
UsedBuy on eBay →prices last checked 2026-10-13 22:07 UTC
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deal rating
Not rated: we cannot confirm this listing is the exact model
We only put pumpkins beside a listing we can vouch for as this exact model, because a deal verdict on the wrong drive is worse than none · six pumpkins is an amazing, off-the-chart deal · how it’s scored
price-drop alerts
price history
Lowest / TB
$16.67
Median / TB
$24.71
Current / TB
$20.82
2026-10-13
all listings
| Source | Condition | Price | Ship | $/TB | |
|---|---|---|---|---|---|
| ebay | Used | $369.00 | $5.78 | $20.82 | Buy → |
| ebay | New | $583.00 | free | $32.39 | Buy → |
| newegg Server Part Deals | New | $599.00 | free | $33.28 | Buy → |
| ebay | Refurb | $599.00 | free | $33.28 | Buy → |
| newegg Brute Networks | New | $674.45 | free | $37.47 | Buy → |
| newegg TechnoDealsUSA | New | $710.00 | free | $39.44 | Buy → |
| newegg Jescor | New | $776.40 | free | $43.13 | Buy → |
cheaper per terabyte
Same interface and drive class, less money per terabyte.
related drives
unbranded alternative
Sellers listing the same capacity, interface and form factor without naming a manufacturer or model — could be this drive, could be a different one.
Unbranded 18TB SAS — model not stated by sellerfrom $55.28