Hi daddle, many thanks for your reply, highly appreciated! It is great that people like you, with knowledge about computers, share it with people like me, that do not know much about computer technology. Especially here since Medion support is quite low (below standards imho). I have not received nor found any documentation from Medion about the port specs, only in this forum. I do understand the difference between the M.2 protocol and an M.2 slot. Since the specification states one M. 2 is a B-type, the second an M-type M.2, I thought the first slot would have 2 nocks and the 2nd one 1 nock. On my pc these slots are identical, and that is the reason why I am in doubt whether my MB was built according to the specification on this forum. But I also understand that the slot does not say all about the supported protocols. I also do not know if I could change this to 2 x PCIe support, on both M.2 slots, by updating BIOS or Chipset software. The one thing that I might have gotten wrong is that the key type (B, M etc) does not apply to the M.2 slot but to the M.2 drives. Thanks also for your comment w.r.t the PCIex16 slot. Good to know it would be faster than an M.2 SATA SSD. I do not use this slot for a graphic card. However, I also read somewhere that connecting an extra PCIe SSD could mean that you loose 2 SATA ports. So it is quite confusing for me what the capabilities of this MB are. Thanks again and bear with noobs like me...
... Mehr anzeigen