Yeah, I’d love more explanation of this. That seems way too slow and large to hold some kind of jit cache between x86 and whatever the core actually uses internally?

Edit, there’s more info on other sites, it does look like the compiler cache? https://images.anandtech.com/doci/15823/VVolkonsky-RSCDays-2...

It might have a Compact Flash adapter on the back (CF cards are IDE compatible and with better response times than HDDs; they are still in use in some embedded systems, you just have to use a compatible filesystem, as they don't usually have internal wear leveling). Unfortunately I cannot find any pictures of the back of the motherboard, but if you look carefully at the pictures it seems that the board has two PCBs.