A Windows Server CAL gives a user or device the right to access any edition of Windows Server of the same or earlier version. Each Window Server CAL allows access to multiple licenses of Windows Server.
| License type | Client Access License (CAL) |
| Software version | 2016 |
| Platform | Win |
| Language version | English |
| Recommended RAM | 2048 MB |
| Number of devices supported | 5 |
| Minimum processor (server) | 1.4 GHz 64-bit |
| Minimum hard disk space (server) | 32000 MB |
| Minimum RAM (server) | 512 MB |
