Star Trek Online's Mac Client Beta is now live. The game launched in 2009, and went free to play in 2011. Both the free to play launch and this are good for the overall health of the game. Already one of the better free to play models in the industry, the Mac Client will bring a significant injection of new players, one of the tests of health for MMORPGs. All of the story content and user generated "Foundry" missions are playable for free.
And the Minimum System Requirements from the official site:
Mac Minimum System Requirements:
•Operating System: Mac OS X 10.7.5 or later
•CPU: Intel Dual Core Xeon 3.0 GHz / Intel Core i Series 2.4 GHz
•Hard Disk: 10GB Free Disk Space
•Graphic Display: Intel HD3000 / Nvidia 9600M / AMD HD2600 with 256MB+ VRAM
•Network: Internet Broadband Connection Required
You can download the client here. Have fun!