I just want to confirm the information I saw in this forum regarding the storage options.
- SD card must be UHS-I, and I can’t use UHS-II Class 10 SD cards.
Option two ( Initially, I was thinking to use M.2 interface)
- M.2 interface doesn’t support SSD.
Key Notched Provided
ID Pins Interfaces
A 8–15 PCIe ×2, USB 2.0, I2C and DP ×4
B 12–19 PCIe ×2, SATA, USB 2.0 and 3.0, audio, UIM, HSIC, SSIC, I2C and SMBus
C 16–23 Reserved for future use.
D 20–27 Reserved for future use.
E 24–31 PCIe ×2, USB 2.0, I2C, SDIO, UART and PCM →
F 28–35 Future Memory Interface (FMI)
G 39–46 Reserved for custom use (unused in the M.2 specification)
H 43–50 Reserved for future use.
J 47–54 Reserved for future use.
K 51–58 Reserved for future use.
L 55–62 Reserved for future use.
M 59–66 PCIe ×4, SATA and SMBus
A cheap PCI card with an NVME interface. Sabre etc manufactures those.
I know some cards support two NVME slots. Did anyone try that, and if yes, anyone
tried to make a small stripe raid or ZFS pool?
Last option regular SATA interface.
If I missed anything, please correct me.
Thank you folks