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Corsair
Model: CSSD-EX400U1TB
| Capacity | 1TB |
| Interface | USB4 |
| Form Factor | External |
| Read Speed | 4,000 MB/s |
| Write Speed | 3,600 MB/s |
| Endurance (TBW) | 700 TB |
| Warranty | 5 Years |
The Corsair EX400U USB4 is available at Newegg. Click through to view the current price and availability. This 1TB external SSD features USB4 connectivity with sequential read speeds up to 4,000 MB/s and write speeds up to 3,600 MB/s.
Free shipping on qualifying orders. Newegg Premier members get free expedited shipping.
30-day return policy. Items must be in original condition with all accessories.
High-bandwidth USB4 external SSD delivering up to 4,000MB/s reads with MagSafe compatibility. Perfect for creative professionals with Thunderbolt 4 and USB4 laptops.
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View Deal →Sabrent
Price as of Jul 3, 2026, 4:46 AM. Prices and availability are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
LaCie
Price as of Aug 3, 2026, 6:33 PM. Prices and availability are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
LaCie
Price as of Aug 3, 2026, 6:33 PM. Prices and availability are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
LaCie
Price as of Aug 3, 2026, 6:33 PM. Prices and availability are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
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Prices and availability are subject to change — see Newegg's site for current details.