I've had two Seagate drives "fail" recently after <2 months - the drive is fine but the (OEM) USB3 enclosure is dead. No idea who manufactures those for Seagate but I'm not impressed.
Similar experience with WD. I bought a western digital USB drive. It failed, I RMA'd it for a new one. It failed. A year later I bought a bigger one, and it failed after another year.
I cracked open the enclosures and the drives are just fine. I still use them for backups with no errors.