Does anyone know a proper / comprehensive m.2 SSD cache review? E.g. a NAS like TVS-473, TVS-682 tested with various size and make m.2 SSD models to see which performs best: upload/download throughput and overall power usage?
Today it is a total unknown whether or not a 2x128gb SSD performs better than a 2x256gb or 2x512gb m.2 cache.
The same applies on whether or not there's a significant difference between generations at the same module size: Samsung 940 pro vs 950 pro vs 960 pro vs sm951vs sm961 vs WD Black m.2 SSD vs the EVO version... for both power and throughput. T
his concept of an m.2 ssd cache is becoming the norm in the NAS market but nobody has answered the basic questions on impact and how the systems performs with and without these m.2 modules as SSD cache to see if the investment in 2 of these modules really pays off and by how much.
Thanks in advance