Corsair
Prices
Corsair EX400U
2 offers at 2 retailers · from $498 (1TB at Amazon)
Score 9.9 · Exceptional for Thunderbolt / USB4
4,000 read · 3,600 write MB/s
External
USB 4 V1 (40 Gbps)
DRAM-less (No HMB)
3-year warranty
1TB
Best:
$498 at Amazon
· $0.498/GB
Retailer
Price
$/GB
Stock
Checked
Current $
Corsair Direct
Out of Stock
Nov 2, 2026
4TB
Best:
$1,554 at Corsair Direct
· $0.389/GB
Retailer
Price
$/GB
Stock
Checked
Current $
- Sold on the retailer's site by a third-party seller.