Seagate Expansion Portable HDD | USB 3.0 | PC/Mac | 1TB–4TB

As of Oct 27, 2026, 2:20 PM ET, the Seagate Expansion Portable HDD | USB 3.0 | PC/Mac | 1TB–4TB is in stock online at aaawave (ccaqx5-0s.myshopify.com) in 2 of 3 options, at $145.99–$239.99.

Source: aaawave's product feed on the Awin affiliate network, checked Oct 27, 2026, 2:20 PM ET. Online availability only, not in-store stock. Prices and stock can change after the check; the retailer's page has the final word.

Where can I buy the Seagate Expansion Portable HDD | USB 3.0 | PC/Mac | 1TB–4TB online?

aaawave sells it online at ccaqx5-0s.myshopify.com. The price and stock here come from aaawave's own product feed, checked Oct 27, 2026.

aaawave: options and prices

Buy links go to the retailer through an affiliate network, and Aisles Ecommerce may earn a commission if you buy. It doesn't change the price. Disclosure.

How much does the Seagate Expansion Portable HDD | USB 3.0 | PC/Mac | 1TB–4TB cost?

At aaawave it costs $145.99 to $239.99, depending on the option, as of Oct 27, 2026.

Is the Seagate Expansion Portable HDD | USB 3.0 | PC/Mac | 1TB–4TB in stock?

Yes. 2 of 3 options are in stock online at aaawave, as of Oct 27, 2026.

What options does the Seagate Expansion Portable HDD | USB 3.0 | PC/Mac | 1TB–4TB come in?

At aaawave it comes in 3 options: 1 TB, 4 TB and 2 TB.

More Seagate batteries & electronics online

• 
  Seagate Expansion Desktop External Hard Drive | USB 3.0 | 8TB–26TB
  $279.99 · 1 of 4 options available online

All Seagate batteries & electronics