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Compare Corsair EX400U Survivor 2TB vs Seagate Backup Plus 4TB STHP4000402

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  2. External Drives
  3. Corsair EX400U Survivor 2TB 🆚 Seagate Backup Plus 4TB STHP4000402
The main differences between Corsair EX400U Survivor 2TB and Seagate Backup Plus 4TB STHP4000402 are in Capacity and Interface.
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Corsair EX400U Survivor 2TB USB4 External SSD IP55 Rugged CSSD-EX400US2TB
Corsair EX400U Survivor 2TB
Seagate Backup Plus 4TB Light Blue USB 3.0 (STHP4000402)
Seagate Backup Plus 4TB STHP4000402
Prices
(Change region)
In Stock
$429.99
Last updated 9 minutes ago.
In Stock
Free shipping
$429.99
In Stock
Free shipping
$429.99
Prices
(Change region)
Out of Stock
Free shipping
$99.99
Out of Stock
$104.99
Out of Stock
+ $0.99 Shipping
$104.99
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Corsair
Brand
Seagate
Model
CSSD-EX400US2TB
Model
STHP4000402
Release Date
📅 October 2025
Release Date
📅 January 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.13
Price/GB
$0.02
GB/$1
7.55
GB/$1
40
Capacity
2000 GB
Capacity
4000 GB
Disk Type
SSD
Disk Type
-
Interface
USB Type C 4.0 Gen 3x2
Interface
USB Type A 3.2 Gen 1
Color
Black
Color
Blue/White
Portable
Yes
Portable
Yes

Comparison and key differences summary

Reasons to buy the Corsair EX400U Survivor 2TB:

  • Newer Product, it was released around 7 years later

Buy now

Reasons to buy the Seagate Backup Plus 4TB STHP4000402:

  • 77% cheaper, you can save $330.00
  • More Capacity (+2000 GB available)

Buy now

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