1.25 TB of ram

[Vortex]

1.25 Tb RAM is not abnormal when you have a lot of virtualized servers hosted by a system like Vmware.

[daydreamer]

Zedd newest ms flight simulator with many tb terrain data benefits from tb ram
Or modern game with many gb content+ extra downloadable content

[LiaoMi]

  4 TB of RAM on my motherboard - https://www.supermicro.com/en/products/motherboard/x11dpg-qt

Up to 4TB 3DS ECC RDIMM, DDR4-2933MHz; Up to 4TB 3DS ECC LRDIMM, DDR4-2933MHz
Or 2TB DCPMM, DDR4-2666MHz, in 16 DIMM slots;

Nobody buys such things in the store, you need to look for used ones. If you buy in parts and you will do it all the time, you can buy 4 terabytes for 4000 euros.

[zedd151]

Nobody buys such things in the store, you need to look for used ones. If you buy in parts and you will do it all the time, you can buy 4 terabytes for 4000 euros.

That's more within reach for the well-to-do hobbyist.   But still too pricey for me. 
 

[hutch--]

 

Erol hit it on the head, run a BIG server with an Intel Gold Xeon (or the server sized CPU from AMD) and install a couple of terabytes of ECC memory and you could be a tiny fraction of the size of Amazon's server farm.

Forget running it on Windows, install the right flavour of UNIX, the CPU will cost you 10 grand or up and a couple of terabytes of ECC will cost you some rediculous sum of money so if you are loaded and want to build a middle sized server, have a ton of fun. 

On my Windows 64 bit boxes, I run 64 gig on 4 of them and my Apache server Windows box has 32 gig of memory. which is more than enough for what it does. (recycled from my ancient i7 box that spat 1 out of 8 SIMMS) so I used 4 of the remaining SIMMS in the Apache server box.

My ancient i7 box rebuilt with a 14 core Xeon (plugged into the same socket) got a new 64 gig of 3200 memory as I could not routinely buy the 2100 that the 14 core Xeon tops out at.

The idea with memory with a 64 bit Windows box is to have slightly more than enough and adding more does nothing for you. If your board supports it, ALWAYS set it up with 4 channel memory as it solves any problem with memory speed.

[daydreamer]

Hutch, I wish to set up a server which has less requirements than terabytes of ram
Instead of server that compile cpp for you,asm assembly on a server

[daydreamer]

Both uncompressed images and uncompressed movies i use because of later postwork them
I got tired of delete files from my newer tablet
It showed red and few 100mb when connected to pc, so i got 32gb external microsd card (20 euro ) and installed today
And started to transfer many folders to external card