SDcard SD card recommendation for replacement in W4K

[PiotrJakubczyk]

Hello 

Is there recommendation for SD card used to replace original SD appearing in Wiser for KNX and spaceLYnk ? 

I have found that there are differences in technologies available on market (SLC, MLC, TLC, QLC).  SLC looks most durable in terms of Read/Write operations. 

https://www.kingston.com/en/blog/pc-performance/difference-between-slc-mlc-tlc-3d-nand#:~:text=Commo....

Application note doesn't talk about card type.

https://www.se.com/hk/en/download/document/AN2_001/

[PetrMares · Accepted solution]

Hi Piotr,

the type used in current hw versions is SLC 1GB from Hagiwara company. We are going to move to pSLC in future as SLC production is decreasing dramatically and production of supplier moving to 3D NAND pSLC.