FAQ - Frequently asked questions about Siemens SIMATIC IPC847B 6ES7643
What is the maximum memory capacity of my Siemens SIMATIC IPC847B 6ES7643?
The maximum memory size of the SIMATIC IPC847B 6ES7643 is 4GB.
The phs memory® option for my Siemens SIMATIC IPC847B 6ES7643 is faster than the existing RAM - Is this a problem?
If your system is limited to a slower memory speed, the "Fallback Speed Setting" in the SPD of the phs memory® RAM-Modules ensures the support of slower memory settings down to the given memory speed.
Will the legal warranty of the device expire, if I install a new memory module?
The legal warranty right of your SIMATIC IPC847B 6ES7643 will not be affected if you install the memory yourself.