Seagate ST18000NE000 18TB
18 TB · HDD · SATA · SEAGATE IronWolf Pro 18TB SATA 6Gb/s 3.5" NAS Internal Hard Drive ST18000NE000 *
eBay prices as of
Best price now
$419.00
$23.28/TB · Used
Average lowest Buy It Now, last 1 year
$407.49
↑ 3% today’s best is above average
Lowest Buy It Now, last 1 year
$349.95
on Oct 7, 2026
Price history: lowest Buy It Now price
The lowest Buy It Now price each day, from live listings (not sold prices), including shipping, by condition.
- Refurbished$519.99
- Used$419.00
Show price data as a table
| Date | Refurbished | Used |
|---|---|---|
| 2026-10-12 | $519.99 | $419.00 |
| 2026-10-11 | $519.99 | $419.00 |
| 2026-10-10 | $519.99 | $419.00 |
| 2026-10-09 | $519.99 | $419.00 |
| 2026-10-08 | $519.99 | $419.00 |
| 2026-10-07 | $519.99 | $349.95 |
Specs
- Technology
- CMR · steady write speed. Fine for NAS and RAID.
- Speed
- 7,200 RPM
- Form factor
- 3.5"
- Interface
- SATA
- Warranty
- 5 years from the maker, for new drives. Used and refurbished drives carry the seller’s warranty.
From the maker’s model number where we know the product line, otherwise from the listing titles. Check the seller’s listing before buying.
Current listings
| $/TB | Price | Capacity | Type | Technology | Form factor | Interface | Condition | Listing | Qty | Buy | Shipping notes | Updated | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $23.28 | $419.00 | 18 TB | HDD | CMR | 3.5" | SATA | Used | Seagate IronWolf Pro 18TB ST18000NE000 7.2K SATA 6Gb/s 512e 3.5" Enterprise HDD | 2 | Free | ||||
| $28.89 | $519.99 | 18 TB | HDD | CMR | 3.5" | SATA | Refurbished | Seagate IronWolf Pro ST18000NE000 18TB 7200RPM SATA 6Gbps 3.5" NAS Hard Drive | — | Free | ||||
| $28.89 | $519.99 | 18 TB | HDD | CMR | 3.5" | SATA | Refurbished | Seagate IronWolf Pro 18TB 7200RPM SATA 6Gb/s 3.5" NAS Hard Drive - ST18000NE000 | — | Free | ||||
| $30.00 | $539.99 | 18 TB | HDD | CMR | 3.5" | SATA | Refurbished | Seagate IronWolf Pro ST18000NE000 18TB 7200RPM SATA 6Gb/s 3.5" NAS Hard Drive | — | Free |
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Similar drives
| $/TB | Price | Capacity | Type | Technology | Form factor | Interface | Condition | Drive | 7-day trend | Qty | Buy | Shipping notes | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $58.10 | $929.52 | 16 TB | HDD | CMR | 3.5" | SATA | New | Seagate Ironwolf 16TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6GB/S 7200 | — | Free | |||
| $33.33 | $599.99 | 18 TB | HDD | CMR | 3.5" | SATA | Refurbished | Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive | — | Free | |||
| $22.78 | $409.99 | 18 TB | HDD | CMR | 3.5" | SATA | Used | Seagate Exos X20 18TB 7200 SATA 6Gb/s 3.5" Enterprise Hard Drive - ST18000NM003D | 10+ | Free | |||
| $21.61 | $389.00 | 18 TB | HDD | CMR | 3.5" | SATA | Used | 18TB SATA ST18000NM000J 3.5" Exos X18 Seagate Enterprise Hard Drive | 7 | ||||
| $33.93 | $474.98 | 14 TB | HDD | — | 3.5" | SATA | New | Seagate 14TB IronWolf Pro SATA III 3.5" Internal NAS HDD (ST14000NT001) | — | Free | |||
| $21.61 | $389.00 | 18 TB | HDD | CMR | 3.5" | SATA | Used | 18TB SATA ST18000NM014J 3.5" Exos X18 Seagate Enterprise Hard Drive | 1 | Free |