> For the complete documentation index, see [llms.txt](https://sysinfo.onepub.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sysinfo.onepub.dev/reference/sysinfo/gettotalphysicalmemory.md).

# getTotalPhysicalMemory

### getTotalPhysicalMemory

Returns the total physical RAM available to the operating system in bytes.

#### Example:

```dart
import "package:system_info2/system_info2.dart";

print("Processors         : ${SysInfo.getTotalPhysicalMemory()}");
```