Slots influencer Brian Christopher discusses his ... - SBC Americas

sbc slotI don't know if RAID1 is useful on M.2 SSDs, but if it is, having two ports (if that exists) would be better. If not, I'll get by with 1 slot. I'm also considering low-power x86 devices, maybe a3. The Rock Pi 4 is an SBC based on the Rockchip RK3399 processor, featuring support for an M.2 M key slot that can be connected to a PCIe 2.1 x4 adapter board. 4.