This would be valid if they changed the dimensions of the Mac Mini with this iteration. Thus requiring more compact internals than the previous one.
however, thats not the case. In the previous Mini, they were able to succesfully fit a Motherboard with 2 SODIMM sockets, and a standard 2.5" drive. The motherboard also had enough room for a quad core 'laptop' class CPU and it's cooler.
The new Mac Mini uses the same chassis dimensions and size. Yet puts in only a dual core ultra low voltage CPU with coldered on memory and PCI SSD.
there was no legitimate reason for the switch other than profit. Apple is likely using the identical motherboard/chipset setup in the new Mini as they are their MBA's. Thus saving them costs by orderign larger orders of that same setup than having to have 2 different internal setups to buy.
This has zero benefit to the consumer or end user and is a profit pushing change only. It adds yet more to an insanely HUGE bottom line to do what? appease the shareholders.
All theyve done is make the new version of the Mini slower, while removing possibility of expansion for those who wanted it
That's a entirely true. And yeah, I think manufacture savings in just doing 1 board that includes everything might be a huge cost savings. Notice the "might", because they have to have multiple iterations of the board for ALL the different combinations.
Soldering can also speed things up. No connectors is always better flow with little to no noise. But yeah, the space inside is wasted. There is now a lot of space and I don't think heat is the issue.
I think you also have to realize, outside of memory there was not much else user-replacable. The drive yes, but if you had dual drives, you have to have a special tool and take apart pretty much everything, something most consumers can't do. To be honest, outside of using these as mini servers, I'm not entirely sure who the target audience is.