I'm not sure about either question, but the fan does not disturb me, if that is some level of answer. With regards to SSD: I wouldn't bother, install an SD card instead. I bought a 1tb card, no issues even with AAA titles like Spider Man. Only real difference is barely noticeably longer load time.

Hello, it worked for me without any problems. MFG

Yes, this is possible via docking station / USB hub.

Prices are set according to supply and demand, but also depend on suppliers and the availability of goods. As a result, prices can fluctuate on a daily basis. It's highly likely that the price of the 256GB model will rise again in the near future, depending on a number of factors.