$739.00
seen 11m ago
Check → 18TB hard drive prices, tracked daily.
Every 18TB shuckable desktop external we track (WD Elements, WD My Book), ranked by dollars per terabyte with 90-day price history. Below it: manufacturer-recertified bare enterprise drives at the same capacity.
Shuckable 18TB externals
Lower $/TB is better. Tap Check → for the retailer's live price.
| Product | TB | Lowest $/TB | 90 days | Amazon |
|---|---|---|---|---|
| WD Elements | 18 | $41.06 | ||
| WD My Book | 18 | — | — | see live price Check → |
Snapshot aggregated Sep 17, 2026, 6:04 AM. Prices older than 24 hours are hidden — tap Check → for the live price.
As an Amazon Associate I earn from qualifying purchases. The Check → buttons are paid affiliate links, so we may earn a commission on a qualifying purchase at no extra cost to you. Prices and availability are accurate only as of the date/time shown and are subject to change; the price and availability on the retailer's own site at the time of purchase is the one that applies.
Recertified bare drives at 18TB
Listed as Manufacturer Recertified at ServerPartDeals — no shucking required. Condition and warranty are per the seller's listing.
| Drive | TB | Interface | $/TB | Price | |
|---|---|---|---|---|---|
| Western DigitalUltrastar DC HC550Manufacturer Recertified | 18 | SATA | $27.17 | $489.00 | View → |
| SeagateExos X20Manufacturer Recertified | 18 | SATA | $27.72 | $499.00 | View → |
| Western DigitalUltrastar DC HC550Manufacturer Recertified | 18 | SATA | $28.83 | $519.00 | View → |
| Western DigitalUltrastar HC550Manufacturer Recertified | 18 | SAS | $28.83 | $519.00 | View → |
| Western DigitalUltrastar DC HC550Manufacturer Recertified | 18 | SATA | $29.94 | $539.00 | View → |
| Western DigitalUltrastar DC HC550Manufacturer Recertified | 18 | SAS | $30.50 | $549.00 | View → |
Bare-drive listings and prices read from ServerPartDeals Sep 17, 2026, 6:15 AM. Condition shown is the seller's own listing label. These are plain links — DealBytes has no affiliate relationship with ServerPartDeals and earns nothing from them.
Other capacities we track
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