Server Rack Cabinet Design Help

djevik

New Member
Hello everyone,

Let me preface all of this by saying this will be my first attempt at growing. I run an IT company out of my home and would like to set up a nice stealth grow operation so I can stop dealing with some super shady people. Since I already have an IT company I figured it would be a pretty good stealth operation to modify a server rack cabinet. I have three cabinets that measure 78 inchs tall x 24 inchs wide x 42 inchs deep each, they match all my other cabinets and could be placed in the same room. I want to create a cycle of growing (perpetual grow cycle? unsure of the correct terminology here). I can modify the cabinets however would be needed. I was wondering what all of you suggested I do.

The only thing I know for sure is I can not have any exhaust to an outside area (no windows in room and cant go through a wall or floor), and I need to minimize smell as much as I possibly can. Electric bill isn't really an issue since I do run an IT company and that would explain the electric use. It mostly needs to be so that if anyone were to walk into the room upon initial looking and think that these three cabinets are just like all the other cabinets in the room which are full of servers and other equipment. I want it to be the only way anyone would know that they are anything else is if they opened the doors.

Should I use hydroponics, bubbleponics, aeroponics, or just go with soil. I consider myself a fairly smart guy and I've taken chem and organic chem during college (just not majored in it). I have a friend of mine that is a metal worker and has agreed to help me with any modifications I may need. I'm unsure of the best way to go about growing inside of server cabinets like I have in order to produce perpetual harvests.

I plan on ordering my seeds, and building whatever system seems best to accomplish my goals, I'm just completely unsure where to begin when it comes to actually getting the server rack cabinets set up to do what I want.

Any help would be greatly appreciated.
 

djevik

New Member
I could if I needed to, the only real requirement is that they look like they belong in a server room. As long as I can open them up inside and keep them all in one row to have one big box and it still looks correct on the outside it wouldn't be an issue. Also there can be no duct work outside of the cabinet and I'm not sure what to do about the scent, I'm assuming some sort of carbon filter.
 

FeelinSpacey

Well-Known Member
i would be careful with those server racks. If they are any type of metal that thing could turn into an oven and bake the shit out of those plants.
 

djevik

New Member
I've seen grow boxes built in a aluminum cabinets, if I opened the cases up and made one big case is it not essentially just a aluminum cabinet? Is there anything I should do to lower the risk of the caseing becoming an oven?
 

mc130p

Well-Known Member
Any box will 'become an oven' when it's full of lights with no ventilation. It has nothing to do with metal or box construction. Radiant heat through the walls of any enclosed box will not be enough to cool it sufficiently. This means that you can grow inside of any container that has adequate ventilation. I grow in a mini fridge.

My suggestion is to do some research, formulate a simple plan, and try it out. There are lots of threads on here for grow cabinets. I don't really think there is anything too special about the fact that you are using server cabinets, so you should be able to find a good setup that you can easily modify for your situation.

I use phresh filters and they work great-there is no smell whatsoever in the exhaust.
 

djevik

New Member
I can ventilate through the roof of the server cabinets, will I need to focus the air flow with any sort of duct work? I was planning on flooding the floor with a filter system and fans to pump in fresh air from the floor up through the whole set up and then out the roof through filtered exhaust fans, I was going to just let the fans exhaust into the room though. I keep the room about 70 degrees and am not sure how much heat will actually be ventilated out. Also would it be better to use CFL's for this or should I really up to an HID system?
 

SnotBoogie

Well-Known Member
HID in the server room which is your livelihood...sounds like a really upsetting fire waiting to happen to me. :X

Look into LEDs if you have the patience
 

djevik

New Member
I would actually prefer going LED, but I"m not sure what the best kind of LED lights are and if people have had a good ammount of success useing them. I'm also not sure if LED would be powerful enough to cover the grow space if I opened up the middle cabinet and put them all together kind of thing.
 

SnotBoogie

Well-Known Member
Check the LED subforum in Indoor growing for advice on LEDs, lots of stuff there abotu both DIY and commercial panels. :)
 

bry0n31337

Well-Known Member
Led would be a way to go also carbon filters would be a good investment https://www.rollitup.org/indoor-growing/7074-easy-build-diy-carbon-filter.html possibly put it through the top of the rack with your out take fan. Then run a few fans on the bottom for cool air circulation. I know you probably keep the rooms well cooled so If you have a few fans it won't get too hot in the cabinet. I don't think any hydro would be good for that room. Water and massive amounts of electricity would be asking for it imho. Go soil. Use leds or cfl to cut down on heat problems.
 

djwimbo

Well-Known Member
I can ventilate through the roof of the server cabinets, will I need to focus the air flow with any sort of duct work? I was planning on flooding the floor with a filter system and fans to pump in fresh air from the floor up through the whole set up and then out the roof through filtered exhaust fans, I was going to just let the fans exhaust into the room though. I keep the room about 70 degrees and am not sure how much heat will actually be ventilated out. Also would it be better to use CFL's for this or should I really up to an HID system?
HID in the server room which is your livelihood...sounds like a really upsetting fire waiting to happen to me. :X

Look into LEDs if you have the patience
This...

With a decent LED, and appropriate ventilation, your 70F room might rise to 72F.

LED panels like the one I have, work great for rectangular spaces (designed for 24x36") like your cabinet/server platform. Intake through the bottom and exhaust through the top would be ideal. 150-250cfm in/out for each server box, depending on temps.
 
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