Author

Topic: Drum fan cooling - 12x 6990 rig. (Read 2138 times)

donator
Activity: 2352
Merit: 1060
between a rock and a block!
July 06, 2011, 06:42:54 PM
#8
12x 6990?  Shocked

and i only want one.

edit: sorry i can't contribute anything to help you out. if i had 12 6990s i'd probably get 19" cases and a small sized rack. there's already good cooling solutions for these out there.

check ebay
sr. member
Activity: 742
Merit: 250
July 06, 2011, 05:47:32 PM
#7
12x 6990?  Shocked

and i only want one.

edit: sorry i can't contribute anything to help you out. if i had 12 6990s i'd probably get 19" cases and a small sized rack. there's already good cooling solutions for these out there.
full member
Activity: 168
Merit: 100
July 06, 2011, 04:30:47 PM
#6
Are you guys saying you put 12 and 16 cards in one computer?



Quote
rigs

That could mean multiple computers with x amount of cards each, or 1 computer with 12-16 cards each...
full member
Activity: 182
Merit: 100
July 06, 2011, 12:56:05 PM
#5
Are you guys saying you put 12 and 16 cards in one computer?



Quote
rigs
newbie
Activity: 32
Merit: 0
July 06, 2011, 10:49:29 AM
#4
Are you guys saying you put 12 and 16 cards in one computer?
legendary
Activity: 1736
Merit: 1006
July 06, 2011, 10:41:54 AM
#3
You will be better off with a couple dozen well-placed high-CFM Delta fans.

That's what I did with my 16-card rigs.

Or these: http://www.newegg.com/Product/Product.aspx?Item=N82E16835185054
hero member
Activity: 711
Merit: 500
July 06, 2011, 09:49:02 AM
#2
All depends on the blade design and rpms, also you need to make sure there arnt pockets of hot air, 24 is probably too small to blow on them directly
sr. member
Activity: 348
Merit: 251
July 06, 2011, 09:21:33 AM
#1
Hi,
I want to place this over the rigs sending air right down to them. I'm wondering is 24 inches too big. I am in a garage and it's not airtight at all. Alot of the air will be recirculated by the fan but it's usually cooler anyway when the fan blows it down again at pressure isn't it?
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