Best SSDS Corsair’s EX400U Survivor USB4 SSD Brings 4,000 MB/s Speed and MagSafe Ruggedness to 2025 by Prakash Dhanasekaran November 4, 2025 November 4, 2025 The Corsair EX400U Survivor SSD is here and it’s seriously fast. Built for creators, gamers, and anyone moving massive files, this rugged USB4 drive … 0 FacebookTwitterPinterestEmail