The 4.9.5 version of System Dashboard for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. The actual developer of this free software for Mac is Sascha Simon.
From the developer:
System Dashboard shows all the important characteristics of your system on a single page. It displays the processor, memory, and network usage in a small and lightweight window. The application also checks the battery status of connected Bluetooth devices.
You may want to check out more software for Mac, such as TinkerTool System, System-i DBcompare Lite or phone.systems, which might be similar to System Dashboard.
HDD Management
Network Tools