in 10 offers
The lowest price for Seagate Expansion Desktop 20TB External Hard Drive right now is $648.00 at Adorit, compared across 10 retailers.
The all-time low was $597.00 on 3 Aug 2026 — today's price is 9% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 30 Oct 2026.
Seagate Expansion Desktop 20TB External Hard Drive
Last updated at 30/10/2026 02:53:12
Seagate Expansion Desktop 20TB External Hard Drive, for Desktop and Laptop, Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
20TB External HDD Seagate Expansion Desktop Hard Drive
Free delivery by Mon
Seagate expansion desktop ext drive20tb
Free delivery
Seagate Stkp20000400 20tb External Hdd Black
Delivery $18.99
Seagate Expansion STKP20000400 external hard drive 20 TB 3.5" 3.2
Free delivery between Sat – Tue
Seagate Expansion 20TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP20000400)
Free delivery between 10–13 Nov
Seagate Expansion Desktop 3.5 Inch [data Recovery 3 Years Included]
Delivery $110.01
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seagate Expansion 3.5" External Hard Drive 20TB STKP20000400
Delivery between 3–7 Nov $41
Seagate 20TB Expansion Desktop Hard Drive | USB 3.0 (STKP20000400)
Delivery between 5–8 Nov $29
Seagate Expansion 3.5 20TB HDD PC Win Mac STKP20000400 []
Free delivery between 10–13 Nov
| Type | External Hard Drive |
| Use | External, Desktop |
| Device Compatibility | Windows |
| Interface | USB 3.0 |
| Wireless Connectivity | No |
Seagate Expansion Desktop 20TB External Hard Drive, for Desktop and Laptop, Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
20TB External HDD Seagate Expansion Desktop Hard Drive
Free delivery by Mon
Seagate expansion desktop ext drive20tb
Free delivery
Seagate Stkp20000400 20tb External Hdd Black
Delivery $18.99
Seagate Expansion STKP20000400 external hard drive 20 TB 3.5" 3.2
Free delivery between Sat – Tue
| Type | External Hard Drive |
| Use | External, Desktop |
| Device Compatibility | Windows |
| Interface | USB 3.0 |
| Wireless Connectivity | No |
![Seagate Expansion 12TB Desktop External Hard Drive [STKP12000400]](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F81dFcG7ZE0L.jpg&w=640&q=75)
