Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
The Revodrive is PCIe, right? You can't do actual RAID unless both drives are on the same controller, which the Revo obviously wouldn't be. You might be able to do some kind of OS level RAID, but I'm not sure what the advantage of that would be for you. Why do you need to RAID the drives, as opposed to having two drives in the system?