The Seagate Expansion desktop drive provides extra storage for your ever-growing collection of files. Instantly add space for more files, consolidate all of your files to a single location, or free up space on your computer's internal drive to help improve performance. Setup is straightforward; simply plug in the included power supply and USB cable, and you are ready to go. It is automatically recognized by the Windows or Mac operating system, so there is no software to install and nothing to configure. Saving files is easy too - just drag-and-drop. Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a USB 3.0 port.
The Seagate Expansion desktop drive provides extra storage for your ever-growing collection of files. Instantly add space for more files, consolidate all of your files to a single location, or free up space on your computer's internal drive to help improve performance. Setup is straightforward; simply plug in the included power supply and USB cable, and you are ready to go. It is automatically recognized by the Windows or Mac operating system, so there is no software to install and nothing to configure. Saving files is easy too - just drag-and-drop. Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a USB 3.0 port.
in 3 offers
The lowest price for Seagate Expansion 12TB 3.5" External Hard Drive - Black [STKP12000400] right now is $777.56 at Amazon.com.au, compared across 3 retailers.
The all-time low was $187.59 on 25 Nov 2025 — today's price is 314% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 Oct 2026.
Seagate Expansion 12TB 3.5" External Hard Drive - Black [STKP12000400]
The Seagate Expansion desktop drive provides extra storage for your ever-growing collection of files. Instantly add space for more files, consolidate all of your files to a single location, or free up space on your computer's internal drive to help improve performance. Setup is straightforward; simply plug in the included power supply and USB cable, and you are ready to go. It is automatically recognized by the Windows or Mac operating system, so there is no software to install and nothing to configure. Saving files is easy too - just drag-and-drop. Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a USB 3.0 port.
The Seagate Expansion desktop drive provides extra storage for your ever-growing collection of files. Instantly add space for more files, consolidate all of your files to a single location, or free up space on your computer's internal drive to help improve performance. Setup is straightforward; simply plug in the included power supply and USB cable, and you are ready to go. It is automatically recognized by the Windows or Mac operating system, so there is no software to install and nothing to configure. Saving files is easy too - just drag-and-drop. Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a USB 3.0 port.
Last updated at 07/10/2026 00:11:15
Seagate Expansion 12TB USB3.0 External Hard Drive - Black
Free delivery
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Seagate STKP12000400 12TB EXPANSION Desktop USB 3.0 External Hard Drive
Delivery between Fri – Tue $14.50
Seagate Expansion Desktop 3.5" 12tb External Usb 3.0 Hard Drive -
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!
originally posted on jbhifi.com.au
Slow slow slow. The drive is super slow to read and write file to the drive. Dissapointed.
originally posted on jbhifi.com.au
Quitter than the NAS, in fact it’s very quite. Good size case and so far so good. Sturdy case
| General | |
| Device Type | Hard drive - external (desktop) |
| Capacity | 12 TB |
| Interface | USB 3.0 |
| Width | 41.9 mm |
Seagate Expansion 12TB USB3.0 External Hard Drive - Black
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 STKP12000400 12TB EXPANSION Desktop USB 3.0 External Hard Drive
Delivery between Fri – Tue $14.50
Seagate Expansion Desktop 3.5" 12tb External Usb 3.0 Hard Drive -
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!
Slow slow slow. The drive is super slow to read and write file to the drive. Dissapointed.
Quitter than the NAS, in fact it’s very quite. Good size case and so far so good. Sturdy case
| General | |
| Device Type | Hard drive - external (desktop) |
| Capacity | 12 TB |
| Interface | USB 3.0 |
| Width | 41.9 mm |
