Modding Log - markkleb's "Project Crossflo"

Upper Case Construction, Fan Mod & Final Images

The top half

Now to make the top shell. This one is a little harder as it needs to match the width of the bottom . I measured and bent the perforated metal over the edge of my desk.

bent top

The sides need to be longer so there can be tabs that fit into the bottom piece of the case to lock them together.

tabs for join

Now I just need to figure where the I/O plate is and the exhaust for the video card will be. Out comes the Dremel and Voila..

graphics card hole

Cut the holes small and then trim/file to fit.

graphics card rear II

For painting I used a self etching primer (sticks better) than a few coats of Dupli-Color Metalcast Red Anodized. After drying a few coats of clear should help out.

Now to install the GPU and chipset cooler. It seems to me that if I mount the Thermalright hr-05 chipset cooler like this I can use a 80mm fan in the back side of the case to supply cool fresh air to cool it off and than on to the 8800GTS to act as a intake for it as well

gfx and nb cooler

Now on to the iMON. It's a 2 line VFD (vacuum fluorescent display) that can show you info from the internet as well as be a spectrum analyzer. It allows all the computers functions (including ON/Off) to be remote control. To mount the iMON I cut a piece of threaded rod and attached it to one of the unused holes in the Apogee CPU block.

imon front

imon rear

Making the fan

I am trying to clean up the case as much as possible so the elimination of screws is important. I have always felt 4 screws to hold the fan and grill was just too much. Here is what I started with, typical 120 and 80mm fans.

stock fan

I get out my trusty dremel and cut away everything that's not round.

cutting fan

Than on to the belt sander to smooth it out.

belt sanded fan

Throw on a little Bondo (body filler) and sand it down spray a little primer and VOILA no more mounts.

finished fan

To mount its so easy just cut a hole in the metal, add a little rubber moulding and push it in.

fan in hole fan in hole

Front Panel

Now I have a frame I line the edges of the metal with a rubber strip. I cut a piece of Smoke plastic to fit tightly. Than its just a matter of cutting the hole for the fan, Voltage controls and a slot for the DVD to pass through.

front panel

Rear Panel

The rear panel is the same as the front except for the 80mm SilenX fan and on/off button.

rear panel

rear panel II

To finish this off I had to have a matching keyboard!

matching keyboard

A couple more finished shots:

finished front finished tope view

I really had a great time building this comp and had some luck at the PDXLAN 9 mod contest sponsored by CPU magazine.. (took second place)

fiished inside finished inside 2

finished case imon

top5 pdxlan

Thanks to Mark for writing the article.


Discuss in the Forums
«Prev 1 2 Next»

Most Recent Comments

07-03-2007, 10:55:41

I would suggest not, unless you do something akin to this:

07-03-2007, 13:48:34

Ahh.. thats a G5 model. the P2 has the PCI-e on the other side, think BTX.. but that fragbox looked nice.. what makes that? Linkage?

07-03-2007, 13:52:27


07-03-2007, 14:05:48

ttlanbox what about that? semi the same thing?

07-03-2007, 14:07:31

thermaltakes case will not be as good quality

07-03-2007, 14:18:21

True :( But on the plus news.. an 8800 will fit in a shuttle P2 case :)

08-03-2007, 08:16:13


Saw this in my looking for that fragbox, as its made by Silverstone.

Just what is a good mATX motherboard to put in it, is there one without the onboard vga?

08-03-2007, 08:22:53

Tis a very nice case. Silverstone make great products

08-03-2007, 08:48:49

I thought they did.. its now about finding the right motherboard, I know EVGA used to do an SLI mATX but that was socket 939, and no longer made.

08-03-2007, 09:12:06

receved my one today it is an awsome quality case i an exstreamly pleased with it get the cross flow fan with it though

Register for the OC3D Newsletter

Subscribing to the OC3D newsletter will keep you up-to-date on the latest technology reviews, competitions and goings-on at Overclock3D. We won't share your email address with ANYONE, and we will only email you with updates on site news, reviews, and competitions and you can unsubscribe easily at any time.

Simply enter your name and email address into the box below and be sure to click on the links in the confirmation emails that will arrive in your e-mail shortly after to complete the registration.

If you run into any problems, just drop us a message on the forums.