Questions about Corsair iCUE 4000D RGB Airflow

It says that 3 fans are installed at the front and 3 at the top, and the same applies to the HDD cage. However, only the three front fans are shown in the pictures. What is correct? Thanks for your answer.

Hello, can we install a water cooling system with 3 fans or 2 in the tower?

Are three Af120 RGB Elite Black or three Af120 RGB Elite White installed? Thanks in advance!

Hello, the pictures show 4 blower 3 front and 1e rear. However, the description speaks of 3 blower in the front. How many blower are included? 3 or 4? Digitec, I need this answer to be able to decide. Thanks a lot

Do we agree that the 4 fans are included or not?

Are the QL fans installed in the Corsair 4000D RGB Airflow as shown in the first picture? Or are they the SP fans that can be seen in the other pictures? What is also confusing are the fans in the seventh picture, which have no lighting at all.

Are the fans shown in the photo already included?