Project: Foehammer

I'm working on a new project - how small of an area can I fit a full powered system into? A friend challenged me to put a computer in a small army surplus ammo can, telling me I couldn't without sacrificing performance.

Trust me... he was wrong. I am going to fit a Quad core, multi-GPU system with 8GB of ram and a 750GB hard drive in there...

Intel Q6600 @ 3GHz
9800GX2 at 750/1875/2210MHz
4 x 2 GB A-Data DDR2-800
Samsung SPinpoint F1 750GB SATA HDD

Only annoying thing is no internal optical drive...

So... enought talking... heres how this goes:

I started out with a Shuttle SX38P2 Barebones kit and started chopping it down. My internal frame is made of 2 parts - the motherboard tray and part of the rear from the shuttle is one side and the rear of my new case. The other main portion of the internal frame is an L-shaped portion cut from the shuttle's exterior casing.

Part 1 (with components, it may be hard to see what is going on):

part 2 of the internal frame:

the whole thing, with its 2x80mm fans which are main system exhaust - right off the graphics card:

both power connectors go through a series of adaptors to amke them run of the FAN4 header on the motherboard - the only way I have of powering 3pin fans (The 2 molex power connectors both go the the video card.):

I still have some more work to do on this portion, as I have to enlarge the opening for the graphics card to draw air in from the bottom:

On the PC side of things, I had to mod the motherboard to get the 4pin CPU power connector to fit - the graphics card block it, so I had to solder extensions on the back of the motherboard and use another plug...

Here is the modded cpu power connector:

I know its hard to see, but there are 2 red and 2 black wires leading up from where I soldered them on the bottom of the board to the modded shuttle PCI Express 6pin splitter, which has the unused pins filled with extra heat shrink.

The system will be placed int this ammo can, which has already been cut up to accept all of my ventilation, etc.

main bottom part:

lid, top view:

lid, bottom view:

Here is the whole can put together:

Unfortunately, because of all the holes I had to cut in the top to make sure my CPU cooler (reversed Shuttle ICE cooler) can draw in air messed some stuff up.

This appears to be fixable - I will get it when I put the mesh in the case to protect the system at the holes.

I put some rubber feet that came with a serve case I bought a while back on the bottom to stabilize it and make sure the graphics card can draw in enough air:

This is the mesh I plan to use - Its normally a gutter cover, and I got it for less than 2 bucks for 4 feet!

(the brown is plastic, the screen is metal.)

So thats where I am now.

Before I can go much further, I have to re-cut the interior frame for the video card fan, and make these changes to the ammo can itself:

I need to cut the back out a bit more - I mis-measured before and I can't plug in my headphones when I put it together right now... Whoops!

I also need to put some holes in the front to mount my switches:

I just started posting this as I was in a rush to finish this system before a LAN party... I didn't make my deadline. :(

I will be posting all of my work going forward on this project on this forum.

P.S. free rep for the first person who can tell me where the name came from!

Interesting design. All I can think of is from Halo, and I want to say I've seen the name in books of LOTR.

Quote:

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Originally Posted by Remexx

Interesting design. All I can think of is from Halo, and I want to say I've seen the name in books of LOTR.

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Its halo... :)

Very good so far. I was thinking of a summer mod to do and what came to my head was an ammo box. GRRR :evil::evil::evil: j/k :P

/sub cuz I'm gonna want to see how this turns out.

Very good start. I'll be curious on temps after it's complete

its named after the dropship from the first halo (Pelican Echo 419, callsign Foehammer)... anyways, moving on:

I forgot to take pictures when I glued the mesh in or attached the military switch covers to the can, but it has been done...

here is a lot of my other work to date...

first try to put that insides in the can with the front switches installed:

didn't fit, and I broke my motherboard mod (extended cpu power connector off the back of the board so my 9800gx2 would fit) trying to make it o in the ammo box... :(

ok, time to disassemble and fix the motherboard hax ;P

... diassambled...

... ready for work...

heres where my cpu power replacement plug broke:

all fixed:

next step - zip-tie the vga card power cables into place, as they kept coming loose forcing me to open up the case and redo them...

putting it back together...

inner case cutout to fit past the switches now, and taped up to insulate from shorting the switches...

but that didn't work so hot... I ended up having to redo it and tape some heatshrink ther to prvent shorts, as the switches ripped through the tape:

and... mostly done, vista installed, up and running!!!

whole desk setup (for size reference, both monitors are 19 inchers... one wide, one standard):

performance... (windows vista buisness x64)

system specs:

Intel Q6600 @ 3GHz
9800GX2 at 700/1750/2150MHz
4 x 2 GB A-Data DDR2-800
Samsung SPinpoint F1 750GB SATA HDD

3dmark06 (free, 1280x1024) score: 15,883.

I'm getting ready to get myself a new monitor to really use this system's potential... most likely in the 24" range... any suggestions?

I've just got a iiyama ProLite E2403WS and I have to say I'm VERY Happy.

24", 1920x1200 native, 2ms refresh, HDCP compliant, HDMI, 2001:1 Dynamic Contrast (which can be turned off).

1080p looks SWEET, COD4 and Rainbow Six Vegas 2 are just fantastic at full res. Running it from a BFG 9800XT.

and it only cost me £265.

5/5 from me.

First post ;) I know this is an old thread, but I've been lurking around here for a few months and just saw this. I found a large ammo can last week and I'm planning to mod it. I thought, incorrectly, that I would be the first :D

Looks cool, I'll start a thread when I start my project.

Yes me too, I had not seen this one before, gotta love the size of it, and also surprisingly the temps look good too, that is one tiny high end pc:banana:.