Compare External Drives

Compare Corsair EX400U Survivor 2TB vs EX100U 4TB

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  2. External Drives
  3. Corsair EX400U Survivor 2TB 🆚 Corsair EX100U 4TB
Corsair EX400U Survivor 2TB and Corsair EX100U 4TB are both external drives with the same Disk Type (SSD). The main differences are in Capacity and Interface.
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Corsair EX400U Survivor 2TB USB4 External SSD IP55 Rugged CSSD-EX400US2TB
Corsair EX400U Survivor 2TB
Corsair EX100U 4TB USB Type-C Gen2 x2 20Gbps CSSD-EX100U4TB
Corsair EX100U 4TB
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)
In Stock
Free shipping
$359.99
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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
Corsair
Model
CSSD-EX400US2TB
Model
CSSD-EX100U4TB
Release Date
📅 October 2025
Release Date
📅 October 2022
* 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
$0.06
GB/$1
7.55
GB/$1
17.04
Capacity
2000 GB
Capacity
4000 GB
Disk Type
SSD
Disk Type
SSD
Interface
USB Type C 4.0 Gen 3x2
Interface
USB Type C 3.2 Gen 2x2
Color
Black
Color
Black
Portable
Yes
Portable
Yes

Comparison and key differences summary

Reasons to buy the Corsair EX400U Survivor 2TB:

  • Newer Product, it was released around 3 years later

Buy now

Reasons to buy the Corsair EX100U 4TB:

  • 16% cheaper, you can save $70.00
  • More Capacity (+2000 GB available)

Buy now

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