Seagate ST20000NM004D 20TB
20 TB · HDD · SAS · Dell EMC Seagate Exos X20 20TB 3.5" SAS HDD 12Gbps 7200RPM ST20000NM004D
eBay prices as of
Best price now
$369.99
$18.50/TB · Used
Average lowest Buy It Now, last 90 days
$369.99
Today’s best matches the average
Lowest Buy It Now, last 90 days
$369.99
on Oct 8, 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.
- Used$369.99
Show price data as a table
| Date | Used |
|---|---|
| 2026-10-12 | $369.99 |
| 2026-10-11 | $369.99 |
| 2026-10-10 | $369.99 |
| 2026-10-09 | $369.99 |
| 2026-10-08 | $369.99 |
Specs
- Technology
- CMR · steady write speed. Fine for NAS and RAID.
- Speed
- 7,200 RPM
- Form factor
- 3.5"
- Interface
- SAS
- 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $18.50 | $369.99 | 20 TB | HDD | CMR | 3.5" | SAS | Used | Dell EMC Seagate Exos X20 20TB 3.5" SAS HDD 12Gbps 7200RPM ST20000NM004D | 1 | Free | ||||
| $18.50 | $369.99 | 20 TB | HDD | CMR | 3.5" | SAS | Used | Dell EMC Seagate Exos X20 20TB 3.5" SAS HDD 12Gbps 7200RPM ST20000NM004D | 1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $29.90 | $597.99 | 20 TB | HDD | CMR | 3.5" | SATA | Refurbished | Seagate Exos ST20000NM003C 20TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive | 10+ | Free | |||
| $33.00 | $659.99 | 20 TB | HDD | CMR | 3.5" | SATA | Refurbished | Seagate Exos ST20000NM004C 20TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive | — | Free | |||
| $27.23 | $599.00 | 22 TB | HDD | CMR | 3.5" | SATA | Refurbished | Seagate Exos X22 22TB SATA 6Gb/s 7200RPM 3.5" Enterprise HDD - ST22000NM001E | — | Free | |||
| $32.39 | $583.00 | 18 TB | HDD | CMR | 3.5" | SAS | New | Seagate Exos X18 18TB ST18000NM004J 7.2K RPM SAS 12Gb/s 512e 3.5" Enterprise HDD | — | Free | |||
| $29.37 | $469.99 | 16 TB | HDD | CMR | 3.5" | SAS | New | Seagate Exos X18 16TB 7.2K RPM SAS 12Gb/s 512e 3.5" Enterprise HDD ST16000NM004J | 1 | 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 |