- Joined
- Mar 13, 2001
-
Welcome to Overclockers Forums! Join us to reply in threads, receive reduced ads, and to customize your site experience!
found this good deal on 40mm Counter-Rotaing fans
- Thread starter Crash893
- Start date
- Joined
- Jan 31, 2005
- Location
- Brampton, Ontario
looks noisy
- Joined
- Sep 14, 2004
- Location
- Land of the What?
what would you use it for or where could it go?
- Joined
- Sep 16, 2003
- Location
- Knoxville, TN
wtf is that?
- Joined
- Sep 9, 2003
- Location
- New Jersey
Shouldn't that thing have wings?
OP
- Joined
- Mar 13, 2001
- Thread Starter
- #8
rseven said:
no but just make sure you chain down the rig good
i was thinking that if you cut a similarly size slit on the top or side it would be a nice case blowerhonhon said:
wussZulu-1 said:
j/k i personlly prefer not to have my ears bleed when sit at my desk but i know others on the cooling forum go all outkayson said:
you could jsut crimp some molex's on there or something
- Joined
- May 7, 2004
- Location
- Eastern Pennsylvania
It is a fan assembly using 4 dual motored fans that are 40x40x48. One of the dual fans is a 3 blade and the 2nd is a 5-blade to help push air. 1.14 amps seems to be logical for that. It can be disassembled into 8 smaller 40x40 fans.
I couldn't find any quick info on the fans tho but the model number is there.
I would guess it is for tight cramped spaces like rack server cases where high pressure is needed to push air through it. I don't see how it could be anything but noisy in normal computer apps. 8 40mm fans is not my idea of a good cooling system
JT
I couldn't find any quick info on the fans tho but the model number is there.
I would guess it is for tight cramped spaces like rack server cases where high pressure is needed to push air through it. I don't see how it could be anything but noisy in normal computer apps. 8 40mm fans is not my idea of a good cooling system
JT
Last edited:
- Joined
- May 7, 2004
- Location
- Eastern Pennsylvania
For 8 40mm fans, $15 is great!
Still half an amp per fan is kinda high.My 120mm denkis take that.
JT
Still half an amp per fan is kinda high.My 120mm denkis take that.
JT
- Joined
- Sep 9, 2003
- Location
- New Jersey
They eat lots of power and in addition are probably noisy little buzz bombs. Fast spinning 40mm fans are a prescription for a high pitched whine. In this case multiply it by four! A good 120mm fan moves as much air and makes less noise. They are selling cheap because nobody wants them, and I can easily see why.Jtanczos said:For 8 40mm fans, $15 is great!
Still half an amp per fan is kinda high.My 120mm denkis take that.
JT
- Joined
- Jan 17, 2003
- Location
- Centennial, Colorado
lol still would be fun to play with, might have to get one just to see how screeching they are. who knows, one always needs fansrseven said:
- Joined
- Aug 8, 2001
- Location
- Sunshine State, USA
That is an incredible deal, I use the JMC version of this fan, and these fans cost $12.00+$3.85 shipping for ONE
These counter-rotating fans at 12volts are loud, run at around 10000rpm, but when run at 6-7 volts they are quiet. These are the ultimate Northbridge heatsink fans. Rewiring them is simple, done it before and looks like I will do it again. These fans rock, the Sanyo Denki version of this fan is $34 for ONE fan, here you get FOUR!!!!!!!!!!!
Nice find Crash893 !!!
I am ordering this AVC fan assembly as soon as I hit the Submit Reply button here.
These counter-rotating fans at 12volts are loud, run at around 10000rpm, but when run at 6-7 volts they are quiet. These are the ultimate Northbridge heatsink fans. Rewiring them is simple, done it before and looks like I will do it again. These fans rock, the Sanyo Denki version of this fan is $34 for ONE fan, here you get FOUR!!!!!!!!!!!
Nice find Crash893 !!!
I am ordering this AVC fan assembly as soon as I hit the Submit Reply button here.
- Joined
- Jan 17, 2003
- Location
- Centennial, Colorado
aye, already ordered mine BEFORE hitting Submit ReplySilversinksam said:
- Joined
- May 6, 2004
- Location
- I live by a Delta
Wow that is a good price I may have to pick one up to play with. Thanks for the heads up.
- Joined
- Aug 8, 2001
- Location
- Sunshine State, USA
pik4chu said:aye, already ordered mine BEFORE hitting Submit Reply
While I was there I had to order a couple of these Sanyo Denki 40mm fan as well as it's the first time I've seen a 10,300rpm standard 40mm fan for $3.50. I have a obsessive compulsive impulsive disorder when I see a Sanyo Denki on the cheap.
I have more fans than some online vendors, soon I will change my forum name from Silversinksam to FanmanSam
PS I'm redirecting this thread to Cyber Deals as this is a good deal, I also changed the thread title from: Found this to: found this good deal on 40mm Counter-Rotaing fans
- Joined
- May 7, 2004
- Location
- Eastern Pennsylvania
So these are definitly counter rotation fans? I didnt know they would have different numbered blades for that.
JT
JT
Similar threads
