The Seagate Expansion desktop drive provides extra storage for your files. Instantly add space, consolidate files to a single location, or free up space on your computerÃs internal drive. Drag and drop file saving right out of the box. Fast data transfer with USB 3.0 connectivity. Compatible with WindowsÆ and MacÆ. Easily start saving your digital files in seconds. All you have to do is plug it inóthen drag and drop! When the unexpected happensólike water damage or natural disasteróRescue Services help you defend against data loss and retrieval costs so you can rest easier.
The Seagate Expansion desktop drive provides extra storage for your files. Instantly add space, consolidate files to a single location, or free up space on your computerÃs internal drive. Drag and drop file saving right out of the box. Fast data transfer with USB 3.0 connectivity. Compatible with WindowsÆ and MacÆ. Easily start saving your digital files in seconds. All you have to do is plug it inóthen drag and drop! When the unexpected happensólike water damage or natural disasteróRescue Services help you defend against data loss and retrieval costs so you can rest easier.
in 33 offers
last seen 10 June 2026
The lowest price we last saw for Seagate 18TB Expansion Desktop External Hard Drive - USB 3.0 - Windows and Mac was $263.00 at Ubuy Australia, compared across 10 retailers (last seen 10 June 2026). Prices may have changed since.
The all-time low we recorded was $150.36 on 27 Dec 2025.
Prices last updated 10 June 2026.
Seagate 18TB Expansion Desktop External Hard Drive - USB 3.0 - Windows and Mac
The Seagate Expansion desktop drive provides extra storage for your files. Instantly add space, consolidate files to a single location, or free up space on your computerÃs internal drive. Drag and drop file saving right out of the box. Fast data transfer with USB 3.0 connectivity. Compatible with WindowsÆ and MacÆ. Easily start saving your digital files in seconds. All you have to do is plug it inóthen drag and drop! When the unexpected happensólike water damage or natural disasteróRescue Services help you defend against data loss and retrieval costs so you can rest easier.
The Seagate Expansion desktop drive provides extra storage for your files. Instantly add space, consolidate files to a single location, or free up space on your computerÃs internal drive. Drag and drop file saving right out of the box. Fast data transfer with USB 3.0 connectivity. Compatible with WindowsÆ and MacÆ. Easily start saving your digital files in seconds. All you have to do is plug it inóthen drag and drop! When the unexpected happensólike water damage or natural disasteróRescue Services help you defend against data loss and retrieval costs so you can rest easier.
Last updated at 10/06/2026 12:37:54
Seagate Expansion Desktop 4TB, External Hard Drive, USB 3.0, Data Rescue Services (STKP4000400)
Free delivery
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Seagate Expansion Desktop External Hard Drive 4 TB 3.5 Inches / 8.89 cm USB 3.0 PC & Notebook Includes 2-Year Rescue Service Model No .: STKP4000400
Delivery between 14–18 June $15.52
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Delivery between 16–19 June $29
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Delivery between 15–19 June $68.61
Seagate Expansion STKP8000400 8TB 3.5" USB 3.0 External Desktop Hard Drive
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Seagate Expansion Desktop 18TB External Hard Drive, USB 3.0, 2 Year Rescue Services
Delivery between 14–18 June $14.21
| Capacity | 18TB |
| Interface | USB 3.0 |
| Form Factor | 3.5 |
| Warranty | 12 |
Seagate Expansion Desktop 4TB, External Hard Drive, USB 3.0, Data Rescue Services (STKP4000400)
Free delivery
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 Desktop External Hard Drive 4 TB 3.5 Inches / 8.89 cm USB 3.0 PC & Notebook Includes 2-Year Rescue Service Model No .: STKP4000400
Delivery between 14–18 June $15.52
Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400)
Delivery between 16–19 June $29
Seagate Expansion 8TB External Hard Drive HDD, USB 3.0 Interface, With Rescue Data Recovery Services, Windows and Mac Compatible, Black | STKP8000400
Delivery between 15–19 June $68.61
Seagate Expansion STKP8000400 8TB 3.5" USB 3.0 External Desktop Hard Drive
| Capacity | 18TB |
| Interface | USB 3.0 |
| Form Factor | 3.5 |
| Warranty | 12 |
