Re: Large RAM sizes in embedded systems


linnix wrote:

Let us assume for a moment that you have access to
the best chips, layouts and bank accounts.

A tentative budget to build the machine is US$200k.

You can build it with 24 modules of 32G each.

I'd need to build them from scratch, unfortunately. The largest size I
see as COTS is 4GB.

Part of my original question is to see if people are aware of COTS
stuff that I didn't find in my searching.

Assume that you can get the FPGA for $50 and SDRAM for $5 each,
it can be build for approxmately $20,000, give or take a few K.

1TB of RAM is something like $70,000 of 4GB modules :)

.