FAQ - Frequently asked questions about Siemens SIMATIC HMI IPC677C
Which capacity does the factory installed memory of the Siemens SIMATIC HMI IPC677C have?
The SIMATIC HMI IPC677C is supplied with 1GB RAM.
What is the maximum memory capacity of my Siemens SIMATIC HMI IPC677C?
The maximum memory size of the SIMATIC HMI IPC677C is 8GB.
The phs memory® option for my Siemens SIMATIC HMI IPC677C 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 HMI IPC677C will not be affected if you install the memory yourself.