B450 Pro4 M2 connection

Dear Sylvia1919,

Greetings, this is ASRock TSD.


B450 Pro4 supports two M.2 sockets.
One (M2_1) is from the CPU signal, and the other (M2_2) is from the chipset signal.

1 x Ultra M.2 Socket (M2_1), supports M Key type 2242/2260/2280 M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with Athlon 2xxGE series APU)

1 x M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)

Please refer to the following link for the detail specification.
https://www.asrock.com/MB/AMD/B450%20Pro4/index.asp#Specification


Thanks!

All the best,
ASRock TSD


Edited by ASRock_TSD - 31 May 2019 at 12:22pm