NAS540: upgrade to 2GB of RAM? [solved]

[Sprocki]

According to

The specs of the ARM processor in the NAS540 say that it can address 2GB of RAM. From the PCB picture (upper side) seen here: https://www.smallnetbuilder.com/nas/nas ... e-reviewed the RAM is soldered. Did anyone open the NAS and check if there is a slot on the backside of the PCB to upgrade it to 2GB?

[Mijzelf]

Did anyone open the NAS

I did. Pictures here.

[Sprocki]

So it does not have a spare slot on the back and thus is limited to 1GB. Thanks.