Today, we take a look at Kingston’s latest USB 3.1 Gen 2 external SSD, the HyperX Savage EXO. Today, we take a look at Kingston’s latest USB 3.1 Gen 2 external SSD. The HyperX Savage EXO delivers up to 500/480 MB/s of sequential read/write throughput to help expedite your file transfers and game load times, and the edgy design looks good while it's doing it. Perhaps most importantly, it's compatible with game consoles like the Xbox One and PS4. But the specifications only paint part of the performance picture. Poor real-world write performance taints our outlook on this new external, although competitive pricing helps offset some of the drive's shortcomings.