The problem with that weekend of "deals" is that, you can wind up feeling pressured to buy stuff that may not be exactly what you wanted because of a price point, and in the end, it's not actually as good a deal as it might seem. What you will see in the coming weeks, is deals drying up, so that when a bunch of "new" deals hit the market on black friday, it creates the "illusion" of a good deal.
I'm sure your mother means well, but dictating the terms of the purchase in a market she does not understand is counterproductive. There is too much opportunity for a guilt ridden hair pulling weekend of trying to sort out a build "on the fly" as deals come and go and products sell out in minutes.
Sitting back and methodologically choosing components and deals that you have TIME to decide on, will result in the best build for the lowest price. Trying to throw a build together as deals come and go through the "holiday shopping weekend" will be a huge PITA. By the time it's all over you will probably be grounded and your mother will be on the phone with a therapist.
There is an error in the original post. The Fortress series is not manufactured by SuperFlower, it has ATNG internals. Nothing wrong with that PSU though. ATNG has been the OEM for many respectable PSUs.
For a NON-OCing rig with the following intended uses:
Quote:
Casual gaming (will get into heavier gaming), 3D modelling and CAD, photo and video editing, video/music encoding/decoding, virtual machines, other light tasks, space heater.
The 3570K is the wrong CPU. You're paying a premium for the "K" and sacrificing potential performance and options. For less than the cost of a 3570K you can own this:
http://www.superbiiz.com/detail.php?name=XEON1230V2
That gives you hyperthreading, which can improve performance in heavily threaded workloads over the i5 by as much as 30%. Furthermore, it has a larger L3 cache, 4 more PCIE lanes, ECC memory support, Intel® Virtualization Technology for Directed I/O (VT-d), and Intel® Trusted Execution Technology (all things the i5 lacks). You may or may not ever take advantage of any of these features, but why sacrifice them for a "K" that you aren't that interested in anyway? The hyperthreading alone is worth the switch to the E3 at this price, as it will improve performance in those video/music/encoding/VM loads.
The E3 series chips are supported on MOST consumer 1155 socket boards, however, check the CPU support list to make sure. I see you are looking primarily at Gigabyte and MSI boards, and most of them DO support the full line of E3 Xeons.
An even better argument for the E3, is pure justified bragging rights. You can "show em up" at LAN parties with a workstation class CPU that performs like their more expensive i7s but costs about the same as an i5. "oh yea, well I have a XEON, TBHTBHTBHBHBTBGBBTBH!" (I'm not joking, I would totally brag about this)
There's no good reason for a $200 MOBO unless you NEED a specific feature on that board. Considering that the CPU I'm suggesting has a TDP rating of just 69W and won't be OCed, I see no reason to concern yourself with big heavy duty VRM packages. Keep in mind, that pretty much every 1155 socket MOBO made is capable of handling a stock clocked 95W TDP rated sandybridge chip, so you should have no problems with a cost effective motherboard running an Ivy Xeon chip with no integrated GPU. The ~$75-80 ASRock B75 PRO3 or H77 Pro4/MVP meets the need here IMO. You can pay more if you want, but imagine me as your mother shaking a finger back and forth asking where the value is. Maybe up to ~$120 is justifiable, something like a GIGABYTE GA-Z77-D3H or MSI Z77A-G45. Beyond that, I say you are dabbling in bad value unless you think you need an SLI upgrade path. (you probably don't). The boards I've suggested here have the PS/2 and S/PDIF ports you are looking for.
For the GPU, I think you should ask yourself how much CAD and how heavy you might get into that. A very big CAD project will demand a workstation class GPU rather than a gaming GPU for smooth 3D viewing. Gaming GPUs typically have no official support in those pro apps, but will provide a bare minimum and functional/usable result in most cases. The problem with a workstation class GPU, is that, they are about 3-6X the price of equal performing consumer cards in gaming. So, you cold dump some $450 on a W5000, and it will perform pretty similar in games to an HD7770. The same $450 would of course buy a flagship gaming card, so this becomes a bit of a delima and you'll have to decide how much emphasis you want the build to have on the pro creation app performance, vs the casual gaming performance. As far as consumer cards go, anything from the GTX650Ti to the GTX670 is a good value and good performance, as is anything from the HD7770 to the HD7950.
Best of luck with the build,
Eric