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.
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 10 offers
The lowest price for Seagate Expansion 12TB 3.5" External Hard Drive - Black [STKP12000400] right now is $595.00 at Adorit, compared across 8 retailers.
The all-time low was $187.59 on 25 Nov 2025 — today's price is 217% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 12 Sept 2026.
Last updated at 12/09/2026 21:17:58
Seagate Expansion 12TB USB3.0 External Hard Drive - Black
Free delivery
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12TB External HDD Seagate Expansion Desktop Hard Drive
Free delivery by Wed
Seagate Expansion Desktop 12TB USB 3.0 External Hard Drive - Black - STKP12000400
Delivery $12.99
Seagate Expansion 12TB Desktop External Hard Drive
Delivery between 17–21 Sept $89.67
Seagate Expansion 12TB External Hard Drive - USB 3.0, with Rescue Data Recovery (STKP12000400)
Delivery between 17–21 Sept $41
Seagate Expansion 12TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP12000400)
Delivery between 17–21 Sept $41
Seagate Expansion Desktop 3.5" 12tb External Usb 3.0 Hard Drive -
Free delivery
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Seagate STKP12000400 12TB EXPANSION Desktop USB 3.0 External Hard Drive
Delivery between 16–21 Sept $14.50
Seagate Expansion 12TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP12000400)
Delivery between 19–22 Sept $29
Seagate Expansion 12TB Desktop External HDD - USB 3.0 for Windows and Mac with 3 yr Data Recovery Services, Portable Hard Drive (STKP12000400), Black
Delivery between 19–22 Sept $29
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!
12TB External HDD Seagate Expansion Desktop Hard Drive
Free delivery by Wed
Seagate Expansion Desktop 12TB USB 3.0 External Hard Drive - Black - STKP12000400
Delivery $12.99
Seagate Expansion 12TB Desktop External Hard Drive
Delivery between 17–21 Sept $89.67
Seagate Expansion 12TB External Hard Drive - USB 3.0, with Rescue Data Recovery (STKP12000400)
Delivery between 17–21 Sept $41
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 |
![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)
