Questions about Lenovo Legion T7 RTX 3070

How is the volume in desktop mode or non-gaming mode (surfing, streaming, etc.)?

I am a Galaxus customer, are you the same company, because when I log in, I get product suggestions from your company. And the second question, this offered legion t7 computer, has bays or slots available in the case o case and also electrical connections available in the power source, to place more SATA hard drives?

My question is: shouldn't the PC also have fans in the top lid? I hope I'm not the only one in the Galaxus galaxy who received a PC without a fan in the top cover... it's already running, but I'm still wondering a bit! Does anyone know if fans could still be fitted for the lid? Thanks for answering!

Are the hard drives m.2?

Wie viel fans have this model? is this model mit 2 fans ventalitor on top? Danke

Is the SSD an M2? Are there any additional M2 slots on the MB?

Is it really the case that this PC only has 1HMDI and 1Displayport connection, I can't imagine that with this graphics card?

Can you tell me how many Dimm spots are available on the motherboard?

@Digitec Which video connections does the PC have? (Unfortunately the pictures of the backsides are often only symbol pictures). The picture of the back looks like: 1x USB-C; 2x DP; 1xHDMI - but is this also true?

I am planning to switch from a laptop to this tower desktop. As I cannot plug the ethernet cable, can anybody confirm that the WiFi reception/signal is as good as for a laptop?