Seagate ST500DM009 500GB
500 GB · HDD · SATA · New Seagate ST500DM009 Barracuda 500GB 7200RPM 32MB Cache SATA 6Gb/s 3.5" HDD
eBay prices as of
Best price now
$19.99
$39.98/TB · Used
Average lowest Buy It Now, last 30 days
$18.32
↑ 9% today’s best is above average
Lowest Buy It Now, last 30 days
$13.99
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.
- New$33.97
- Used$19.99
Show price data as a table
| Date | New | Used |
|---|---|---|
| 2026-10-12 | $19.99 | |
| 2026-10-11 | $13.99 | |
| 2026-10-10 | $13.99 | |
| 2026-10-09 | $33.97 | $13.99 |
| 2026-10-08 | $33.97 | $13.99 |
| 2026-10-07 | $33.97 |
Specs
- Technology
- Unknown
- Speed
- 7,200 RPM
- Cache
- 32 MB
- Form factor
- 3.5"
- Interface
- SATA
- Warranty
- 2 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $39.98 | $19.99 | 500 GB | HDD | — | 3.5" | SATA | Used | Seagate Barracuda 500GB SATA Internal Hard Drive ST500DM009 3.5" HDD | 5 | Free |
Get a price alert
We’ll send one email to confirm first. After that you only hear from us when this drive’s lowest Buy It Now price reaches your target. Every email has a one-click unsubscribe.
Similar drives
| $/TB | Price | Capacity | Type | Technology | Form factor | Interface | Condition | Drive | 7-day trend | Qty | Buy | Shipping notes | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $69.98 | $34.99 | 500 GB | HDD | — | 3.5" | SATA | New | New Seagate 3.5" Cache Internal HD 500GB SATA 3 Gb/s HDD 9BD548-557 | — | — | Free | ||
| $42.36 | $21.18 | 500 GB | HDD | — | 2.5" | SATA | New | Seagate Constellation ST9500530NS 500GB 2.5" Enterprise SATA Hard Drive | — | Free |