Seagate logo MPN: STKP12000400

Seagate Expansion STKP12000400 external hard drive 12 TB 3.5″ 3.2 Gen 1 (3.1 Gen 1) Black

Seagate
Released: Not on record
Live Price: Awaiting Amazon US Listing
Amazon.com (US)
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4.3 / 5 (1,775 ratings)
View reviews breakdown
Capacity
12 TB
Depth
125 mm
Wi-Fi
N
Width
41.9 mm
Height
178.75 mm
Weight
1176 g
Drive form factor
3.5
User guide
Y
Bus powered
N
View 22 specifications

Overview

Seagate Expansion desktop drive, add-on storage for your PC and Mac
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.
Plus, Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.

Hardware Compatibility

Hardware Quest Open-DB

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Technical Specifications

Showing 22 key specifications of 22

All values come from this product’s catalog record.
Capacity
12 TB
Depth
125 mm
Wi-Fi
No
Width
41.9 mm
Height
178.75 mm
Weight
1176 g
Drive form factor
3.5
User guide
Yes
Bus powered
No
USB version
3.2 Gen 1 (3.1 Gen 1)
Ethernet LAN
No
Colour
Black
Included cables
USB
External power adapter
Yes
Thunderbolt technology
No
macOS versions supported
Mac OS X 10.12 Sierra,Mac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.15 Catalina,Mac OS X 10.15.3 Catalina
Windows versions supported
Windows 10
Package depth
77 mm
Package width
212 mm
Package height
218 mm
Package weight
1342 g
Customs (HS) code
84717050

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Market Value History

Latest Spot: $0.00
30D Average
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90D Average
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1Y Low / High
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Historical Delta
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Raw Price History Records132 data points
DatePrice
2026-08-27$493.07
2026-07-13$421.80
2026-07-08$421.80
2026-06-23$404.99
2026-06-16$389.00
2026-06-08$379.00
2026-06-01$387.59
2026-05-27$399.29
2026-05-18$389.98
2026-05-11$389.98
2026-05-04$404.99
2026-04-27$413.79
2026-04-20$368.65
2026-04-13$479.53
2026-04-07$339.00
2026-04-01$307.00
2026-03-24$329.00
2026-03-16$309.00
2026-03-09$309.00
2026-03-02$299.00
2026-02-23$299.99
2026-02-17$275.79
2026-02-10$288.73
2026-02-06$289.99
2026-01-26$261.99
2026-01-23$279.99
2026-01-12$279.00
2026-01-08$289.95
2025-12-31$249.99
2025-12-19$235.99
2025-12-10$255.99
2025-12-01$249.99
2025-11-24$209.00
2025-11-17$209.00
2025-11-10$249.99
2025-10-31$229.99
2025-10-20$229.99
2025-10-14$209.00
2025-10-07$229.99
2025-09-29$247.82
2025-09-22$211.70
2025-09-18$269.95
2025-09-06$211.95
2025-08-07$209.00
2025-05-27$205.00
2025-05-19$219.00
2025-05-12$249.99
2025-05-06$249.99
2025-04-28$260.00
2025-04-22$260.00
2025-04-15$249.99
2025-04-10$257.99
2025-04-01$229.99
2025-03-24$269.00
2025-03-17$205.00
2025-03-03$208.37
2025-02-26$200.40
2025-02-19$209.00
2025-02-11$211.95
2025-02-06$209.00
2025-01-28$209.00
2025-01-01$211.95
2024-12-11$200.40
2024-12-04$129.99
2024-12-01$149.99
2024-11-11$199.95
2024-11-08$200.40
2024-10-28$200.40
2024-10-23$211.95
2024-10-14$194.95
2024-10-07$212.50
2024-10-03$196.95
2024-09-29$199.95
2024-09-19$210.00
2024-09-09$228.75
2024-09-02$249.75
2024-08-26$299.99
2024-08-19$249.99
2024-08-07$199.99
2024-07-30$203.50
2024-07-23$218.20
2024-07-16$229.99
2024-07-08$189.95
2024-06-29$219.45
2024-06-17$215.00
2024-06-10$219.99
2024-06-03$285.00
2024-05-28$260.00
2024-05-20$219.99
2024-05-13$219.99
2024-05-09$279.99
2024-04-29$269.99
2024-04-23$298.40
2024-04-15$245.00
2024-04-08$245.00
2024-04-06$250.00
2024-03-25$255.00
2024-03-18$269.99
2024-03-16$267.69
2024-03-09$269.99
2024-02-27$266.99
2024-01-29$259.18
2024-01-28$259.99
2023-12-29$258.99
2023-12-22$282.88
2023-11-20$295.17
2023-11-13$295.17
2023-11-10$295.17
2023-10-30$293.69
2023-10-23$280.41
2023-10-16$294.67
2023-10-13$284.05
2023-10-02$284.05
2023-09-29$292.61
2023-09-19$295.17
2023-09-12$298.50
2023-09-04$295.17
2023-08-29$284.05
2023-08-24$299.00
2023-08-19$399.99
2023-08-05$229.99
2023-07-12$259.99
2023-07-09$259.99
2023-07-01$253.59
2023-06-20$253.16
2023-05-25$249.00
2023-04-10$239.99
2023-04-05$243.99
2023-03-25$299.99
2023-03-08$299.99
2023-02-18$369.99
2023-02-06$369.99

Customer Reviews & Feedback

Verified Amazon Score
4.3 / 5.0

Based on 1,775 verified customer reviews on Amazon US.

5 star
76%
4 star
15%
3 star
5%
2 star
2%
1 star
2%

Review Verification

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Sources

Product lifecycle

Status uncertain

Available catalog signals are incomplete, so current lifecycle status cannot be confirmed.

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