Hi Comp.
I appreciate your comments with regards to leaving the side of the case on. However, I am going to have to do something.
The GTX 260 just came in this morning. I had no idea the card would be that big. It is a completely full-length card, twice as long as my 8600 GT, and just as tall...except that it has a solid outer shell all the way around it. Since Matrox wants the bottom PCI X-16 slot, the GTX is going to have to go in the top slot. The only problem is that there is maybe only 3/16ths" clearance between the air intake for the GTX 260 and the bottom of the shroud that covers the heat sink on the CPU. I do not believe it will seriously obstruct air intake for the GTX, but it is going to obstruct the airflow for all of the PCI cards below it, as well as for the two D:\ hdd's...something I absolutely do not want. Add to that the fact that the GTX pushes air out the bottom and sides of the case, and it is going to push lots of heat into the bottom of the case, and right now there is no way for it to get out.
I would really rather not migrate the guts to another case, especially since I do not know why my case appears to be backwards from all of the other cases on Tiger and NewEgg. We do not have roaches here (praise Yahweh), one of the few benefits of living in a semi-arid semi-desert region. Also, we keep the house sprayed pretty well for insects, so there are not a lot of bugs in general. We also do not get a lot of dust. However, we do get small flies occasionally, and I imagine they will go for the lights on the Crucial RAM (which I did not know were going to be lit up bright red when I purchased the sticks). But I am going to have to do something.
Does anyone make a metal grill or metal mesh, so that I can cut the meat out of the side panel below the GTX, to allow unrestricted airflow? I did order a super-quiet 92mm fan from NewEgg to mount on the back grill, to pull air out of the back of the case above the GTX:
http://www.newegg.com/Product/Product.aspx?Item=N82E16835608005
However, that is only going to evacuate air from above the GTX. It does not look like it will do much to help circulate air beneath the GTX card.
Below the 120mm CPU fan, Dell has also mounted what looks to be a 92mm fan which blows air over the top of the two bottom hdd's, and then onto the lower PCI cardslots. However, with the GTX in there, there is no outlet for that airflow. Some of the airflow might make it up through the 3/16ths" gap between the top of the GTX and the bottom of the CPU heat sink shroud (and will probably get sucked down into the GTX), but the rest of that 92mm air is going to bounce off of the bottom of the GTX card, and swirl around in the lower PCI card space, where there is no outlet.
If I do not remove the cover, I could cut the meat out of the side cover, and install either a metal grill, or mesh. Alternately, I could drill about a bazillion holes (or hit it with a shotgun...lol). But either I have to seriously ventilate the lower part of the side cover, or else I have to leave it off.
The Matrox RT.X2 will populate the lower PCI X-16 slot. It also is a full-sized card (and I want the extra monitor connection the full-sized RT.X2 offers), so when I look at the case, all I see is maybe room to mount two teentsy 40mm fans in bottom corner, by the back of the case, to push air out.
Maybe I need to do that.
I just ordered three 40mm fans. Let's see what I can figure out.
Norman
P.S. Yeah, and next time I am purchasing a tower case!