The system requirements for 19.0 SP3 and 19.0 SP4 versions
Modeling Tools*
| Resource | Recommended | |
| CPU | Intel Core™ i5 or higher | |
| RAM | 16GB | |
| Disk space | 1GB or more depending on used plugins | |
| Display resolution** | Full HD (1920x1080) or higher | |
| Operating Systems | Any Java SE 8-compatible operating system (Windows, Windows Server, Linux (RedHat/CentOS 7), Mac OS X). | |
| Java Virtual Machine (JVM) version | Java version support | |
* MagicDraw, Cameo Systems Modeler, Cameo Enterprise Architecture
** 800x600, 1280x1024 display resolutions are compatible with a laptop or a projector.
Earlier versions
Windows XP and earlier versions are not supported.
Mac OS 10.6 Snow Leopard and earlier versions are not supported.
FLEXnet License Server
For system requirements, refer to the License Administration Guide section 8 – “Selecting a License Server Machine” and subsection of section 9 – “System Requirements for lmadmin”.
Teamwork Server
| Resource | Minimum | Recommended |
| CPU | PentiumTM 3, 800 MHz | PentiumTM 4, 1.4 GHz or higher |
| RAM | 512 MB | 2 GB or more |
| Disk space*** | 25 GB*** | 1 TB or more*** |
| Operating Systems | Any Java SE 8-compatible operating system (Windows, Windows Server 2019, Linux (RedHat/CentOS 7), Mac OS X). | |
| Java Virtual Machine (JVM) version | Java version support | |
For Unix platforms, XWindow server is required for starting Teamwork Server with GUI and Teamwork Server Console.
*** Use the formula to estimate the storage required for the Teamwork Server disk space.