I hope I can get some help, I currently use a Windows 7 machine for backup (BTSYNC) and movies. This windows installation is on 2 SSD 840 Pro drives (RAID0) and the DATA backup is on 2 RED drives 3tb each(RAID0). I use a z97 asus ITX board with an i3 4370 but I need more power for movie transcoding and I am planning an upgrade to an i7 4790S cpu and a full ATX board. However i need to reinstall windows and I need those two SSDs can I re install windows on the new machine and simply transfer the RED drives to it by simply connecting them to the SATA ports the new machine? My plan is to reinstall windows on the new machine and plug the DATA drives to the controller hoping to get recognized. Normally windows always wants to format the drives at first and thats my fear of losing whats on those drives and I don't have another 6tb of storage to back it up. I am on a budget and don't want to spend on getting two more SSD for install. I have 4 1Tb drives where I am placing the movies and using the old 3tb for backup of photos and videos after I am done thats the plan.