Be Quiet! has gone ahead and updated their Pure Base 500 case. At CES this year they showed us the new Pure Base 500DX where the main focus is airflow. So the front of the case has been replaced with mesh, a third Pure Wings 2 140 mm fan has been added, and they even added a Type-C connector to the I/O on the case. Be Quiet also showed us their new Shadow Rock 3 and Pure Rock 2 CPU coolers that will be launching in April.