A:AnswerIt's not what comes with it that I know. Perhaps during photos they didn't have any of the GPUs available? This is what came in mine. Sorry for bad picture quality.
A:AnswerFortnite has many different performance modes. As with most esports titles, it is recommended to run the game with low settings for minimum latency and FPS.
Resolution changes performance and you have not mentioned the resolution you play at. If you play at 1080p, this should easily get 100-200 fps as long as you do not play with Lumen or Ray-Tracing effects. Performance mode would also be optimal.
A:AnswerWithin the main case area there are 4 fans. 3 of them have RGB LED lights (2 side mounted and 1 rear mounted) and the 4th fan which has no lights is the one on the CPU cooler.
A:AnswerThis question is incomplete, as you do not mention your resolution or preferred graphical settings such as Performance Mode, D12, or D11.
At 1080p performance it should have absolutely no issues (easily 100+, especially with lower settings), but I play at 1080p Ultra with Ray Tracing and get around 50 FPS. Generally, Esports titles are recommended the lowest settings for highest performance.