A tool for use with NAND dumps. It will provide all the information about your NAND, and the Key Vault which is contained within. It can also decrypt/encrypt and import/ export various elements of your NAND such as the SMC.
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi