Compare External Drives

Compare Corsair EX400U Survivor 2TB vs WD 2TB My Book

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  2. External Drives
  3. Corsair EX400U Survivor 2TB 🆚 WD 2TB My Book
Corsair EX400U Survivor 2TB and WD 2TB My Book are both external drives with the same Capacity (2000 GB). The main differences are in Interface and Portable.
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Corsair EX400U Survivor 2TB USB4 External SSD IP55 Rugged CSSD-EX400US2TB
Corsair EX400U Survivor 2TB
WD 2TB My Book USB 3.0 - WDBFJK0020HBK-NESN
WD 2TB My Book
Prices
(Change region)
In Stock
$429.99
Last updated 10 minutes ago.
In Stock
Free shipping
$429.99
In Stock
Free shipping
$429.99
Prices
(Change region)
Out of Stock
Free shipping
$271.68
-
Buy now
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Brand
Corsair
Brand
Western Digital
Model
CSSD-EX400US2TB
Model
WDBFJK0020HBK-NESN
Release Date
📅 October 2025
Release Date
-
* 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
$0.14
GB/$1
7.55
GB/$1
7.36
Capacity
2000 GB
Capacity
2000 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
-
Portable
Yes
Portable
No
Western Digital WD 4TB My Book 4TB
$249.97
WD 6TB My Book 6TB
$199.99
WD 3TB My Book 3TB
$199.97

Comparison and key differences summary

Reasons to buy the Corsair EX400U Survivor 2TB:

Buy now

Reasons to buy the WD 2TB My Book:

  • 37% cheaper, you can save $158.31

Buy now

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