Does anyone sell these for a price cheaper than the zastore?
Also, how much better is the R7799 one? It looks like the biggest differences are the RAM and graphics card. Is it not possible to just upgrade the RAM to 4GB after you buy it.
Hey, dude!
Doubt you're gonna beat ZAStore prices at all.... those are pretty much Core Group prices and anyone else bringing them in cheaper probably aren't authorized dealers, which will cause you all kinds of warrantee issues later should something go wrong
As for the differences, it comes down to CPU clock speed and graphics.
RAM is pretty cheap nowadays and the Mac Mini's have one of the easiest memory upgrade procedures in the business.
However, be warned! The 2GB of RAM Mac Mini versions probably use 2x 1GB modules, which means both slots are occupied. Thus you're going to end up taking both of them out if you decide to go for an 8GB upgrade (i.e.. 2x 4GB modules).
The CPU clock speed is only a small bump up from the cheaper version, but you tend to pay for that kinda thing in computing terms.
If you're going to be converting video files or batch processing image files and such, that small difference in speed will go a long way.
But i reckon that the graphics card is where the extra cash REALLY comes in.
Intel HD Graphics is an onboard CPU-based graphics technology and is almost always trounced by dedicated (or discrete) graphics cards like those by ATI/AMD and nVidia – unless they're REALLY old or rubbish cards, that is.
It works the same with notebooks and laptops. Notebooks with Intel HD graphics are generally cheaper than same-specced notebooks with AMD or nVidia graphics. A quick Google search will put things in perspective. Just note that 'm' at the end of AMD Radeon 6630m, stands for 'Mobiity'. Mobility cards are found in notebooks and small form-factor computers and are distinctly different from their MUCH bigger PCIe Slot brethren...
For browsing the internet, playing music, managing your iPhone and plodding through some word documents you're not going to really notice too much of a difference between the two Mac Mini models.
However! Plug in your HD TV or Dosplay and throw in some serious gaming, HD movie watching or any graphics/video editing/converting and you're going to be begging for that AMD Radeon 6630m GPU!
These machines aren't very upgradable in the end. A slightly bigger HDD and some extra RAM at best. The REALLY adventurous might even be able to swap out the CPU at a later stage (bye-bye warrantee!). But there's almost NOTHING you can do about the graphics after purchasing your Mac Mini.
So my suggestion would be to throw in the extra cash (if you can afford it, that is!). That way you'll be extending the usability and lifespan of your investment down the line.
Trust me! In 2-5 years time the Mac Mini with the Intel HD Graphics (even with a RAM and HDD upgrade) is going to feel like an under-powered dinosaur limping along and waiting for it's inevitable extinction, while the Mac Mini with the dedicated AMD Radeon graphics should still be quite serviceable. Throw in an 8GB RAM upgrade (when you can afford it) and a bigger (or external) HDD later and you'l happy happier for a LOT longer
My old PowerMac G4 put in 10-years of exceptional service with only a small processor upgrade and GPU upgrade, before the power supply eventually died on me.
Hope this helps you on your path to purchasing your Mac!
j.