You can buy the exact same ram module that apple puts in their machine for a fraction of the price. Look it up yourself if you don't believe me. Apple isn't using some magical super duper special ram module. They use the same Micron, Kingston, Crucial or any other ram manufacturer that fit the bill and that can provide a big enough inventory to Apple.
BTW Dell don't sell $400 workstation, but for the same $3000 you can get a nice Dell system with more ram and better gpu than the nMP, but without the magical unicorn dust that comes with the nMP.
Um. Where did I say that you cannot buy ram AFTER PURCHASE yourself? I said that in my first post here. I said "Is it true that you can build a system that is even cheaper than a Dell? YES". Learn to read.
My point was, Apple is NOT the only one to charge a lot for Ram upgrades. But the RAM found in the Apple computers are sometimes better than the ones found in Dell. Did I say they are using some super secret RAM? NO
Again, is an Intel i3 the same as an Intel i5? You make it sound like all ram from one manufacture is the same. Crucial, Kingston, Micron, ... They all offer ram with different latency, DDR speeds, and more. One of the last Dell's I purchased provided a cheaper, slower DDR3 ram than what the motherboard supported up to. Not only that, I remember when I configured it, it was still an extra $300 to upgrade from 4GB to 8GB.
NO MATTER WHAT COMPANY, building yourself / buying components yourself will ALWAYS be cheaper. It is not JUST APPLE. Read my first post again, I specifically said this.
I just looked at the base $3,000 Dell vs the base $3,000 Mac Pro. A few things:
The Dell workstation has a lower clock speed, meaning single threaded tasks will suffer. It does have 6 cores though, but the base Mac Pro has 3.7Ghz clock speed.
The Mac Pro has PCIe flash storage. You do realize those cost more than the 7200 RPM drive in the Dell workstation right?
The Mac Pro has dual video cards, while the Dell only has one:
3 GB NVIDIA® Quadro® K4000 (2DP & 1DVI-I) (2DP-DVI & 1DVI-VGA adapter)
Dell:
http://www.dell.com/us/business/p/precision-t7610-workstation/fs
Mac Pro:
http://store.apple.com/us/buy-mac/mac-pro?product=ME253LL/A&step=config
So while it does have better ram and (debatable) better video card (Mac Pro gives you 4GB since it is dual 2GB cards). You are forgetting about the other things.
This is ALL ABOUT buying a product. Do you need that 4GB more RAM? Do you need that single 3GB NVIDIA card instead of dual 2GB cards? Fine, get the Dell. If you need the enhancements of the PCIe storage and a higher clock speed? Get the Mac Pro.
If you don't need two graphics cards, get a different workstation. A hardcore gamer has no need for an Intel i7 processor, or Xeon processor. So does that mean Intel i7's are overpriced? Are all Xeons overprices too?
A person that just browses Facebook does not need a NVIDIA GTX 780. Does that mean the 780 is overpriced?
Here is an idea: Do.....Some.....Research. Buy what you need. If the Dell has everything you need, GREAT! But I fail to see how the Mac Pro is overpriced. Just because it has Thunderbolt, PCIe flash, two video cards, and more does NOT mean it is overpriced. It just is not what you need.