I've mixed feelings, as I can't help but be uncertain on what direction the Mac Pro will take after so long; I mean I, like other Mac Pro fans I'm sure, want more of the same great machine but with faster processors, memory etc., but I'm concerned about whether Apple will try to do something too different.
I mean, lots of people talk about the size of a Mac Pro, but personally I don't want a smaller machine at all. What I'd love to see is more space freed up internally to make room for up to 8x 3.5" hard drives, as for most folks that really need a Mac Pro, more hard drive space is
always better.
Others talk about a new aesthetic design, but the thing that's important for a Mac Pro is function. While I personally love the design, I love it because it's elegant in its functionality, and it's pretty much just a four sided box; the front and back are pure air-flow which is what I high-end workstation needs.
If Apple really want to change the design then personally I think that liquid cooling is a must; while it adds bulk in some ways, if they can apply it to cool hard-drive bays etc. then it will limit the need for lots of room for air to circulate and they can cut down on fan assemblies, which can mean an overall reduction in size. If they can use that to squeeze eight, or even just six 3.5" SATA III bays out of the space then it would be ideal. The space you can save on the processor heat-sinks using liquid cooling could work really well, especially since it should be possible to combine a well placed heat-sink with one good fan assembly to pull the heat off the cooling system.
This would allow for an overall smaller, quieter, high-performance system with no sacrifice on capabilities. Slap on at least two (ideally four or more) Thunderbolt ports, USB 3.0 and the usual Ethernet and optical audio and you have yourself an ideal rig. Hardware RAID built-in would be a huge boon, avoiding the need for still fairly ropey third party alternatives. Lots of new graphics card options are a must, though on that front I really want to see Apple pushing for something that gets the GPU makers providing OS X drivers; even if Apple still fine tunes the ones they put in their machines the lack of choice has always been a huge annoyance. You could also probably get away with having only three PCIe slots, or two but with one of them double-height for the graphics card, as Thunderbolt seems set to take over a lot of the previously internal add-ons.
I have to say though, I don't completely understand why the EU issue has halted the current Mac Pros; I wouldn't exactly call the fan-blades exposed as you have to unlatch and open the side of the machine while it's switched on to really risk getting anything in them; better dust-guards would be nice, but they seem adequately protected to me.
A real PRO machine would be rack-mount..
Why? If you only need one of them to do what you do then a rack will waste an awful lot of space! Unless they give a vertical stand
