It didn't move because there two counter rotating fan blades which cancel out any sort of torque movement. Years back, I used to have one of these fans and they really blow a ton of air.
@SilentKnights If a fan doesn't make enough air to move itself, it is not that great of a fan... I know its not going on an airplane, and I am sure Its a nice fan, but the title says, "very high speed." If it were going "very" fast, wouldn't it push enough air to move the fan? It has nothing to do with torque. Trust me. Ive been in engineering since I was like 17 years old. Now I have a couple custom fans that push so much air they are hard to hold onto, so I know what a very fast fan is.
When you said move, I thought you were referring to the fact that it didn't jump with the rotation of the motor.
I had one of these fans and it did have a good amount of heft to it. As you probably know, there are other factors involved such as the surface the fan rests on, the amount of contact area between the two surfaces, static pressure, and air volume etc. Put this fan on a boy scout's pine wood derby car with ball bearing wheels and it will move.
I repeat, I had one. But my finger got caught in there. Did serious damage to the fan and left a lot of blood on the floor. These motors have some real power.
I might want to post a video on my fastest fan. I put a 540 HO R/C motor on a computer fan... Its really inefficient, but it pushes a hell of a lot of air.
I actually have a 120 mm Delta fan in my HAF932 case, it's awesome, but I have a controller, so it doesn't go all 60 db on my ears. I love these fans, they're the best at pushing air, or even blowing it in. There is no reason not to have it inside a pc case, just get a 45W fan controller, you can have as many fans as you want, and the noise won't botter you at all. Kudos for Delta !
@clownxfart So whats your point if it was a home server id have it far away from me and it wouldn't be running at full speed all the time only if something was going wrong apparently you have never heard of a fan controller
@ubxp These fan have a high pitch whine when you use them with a controller. And like I said, it's as loud as a vacuum cleaner. So you can hear it from everywhere in your house.
@clownxfart the whine would depend on how high the RPM is at and something like that i think i can put up with. To have that much cooling potential when needed is something id like to have
Not much of a fan. It didn't even move.
quantumcherrypopper 4 months ago
@quantumcherrypopper
It didn't move because there two counter rotating fan blades which cancel out any sort of torque movement. Years back, I used to have one of these fans and they really blow a ton of air.
SilentKnights 4 months ago
@SilentKnights If a fan doesn't make enough air to move itself, it is not that great of a fan... I know its not going on an airplane, and I am sure Its a nice fan, but the title says, "very high speed." If it were going "very" fast, wouldn't it push enough air to move the fan? It has nothing to do with torque. Trust me. Ive been in engineering since I was like 17 years old. Now I have a couple custom fans that push so much air they are hard to hold onto, so I know what a very fast fan is.
quantumcherrypopper 4 months ago
@quantumcherrypopper
When you said move, I thought you were referring to the fact that it didn't jump with the rotation of the motor.
I had one of these fans and it did have a good amount of heft to it. As you probably know, there are other factors involved such as the surface the fan rests on, the amount of contact area between the two surfaces, static pressure, and air volume etc. Put this fan on a boy scout's pine wood derby car with ball bearing wheels and it will move.
SilentKnights 4 months ago
I repeat, I had one. But my finger got caught in there. Did serious damage to the fan and left a lot of blood on the floor. These motors have some real power.
SilentKnights 4 months ago
@SilentKnights cool.
MultiW8 4 months ago
I might want to post a video on my fastest fan. I put a 540 HO R/C motor on a computer fan... Its really inefficient, but it pushes a hell of a lot of air.
quantumcherrypopper 4 months ago
u must be CRAZY to have such a fan .... even if u fit 2 of them on ur chassis (e.g Noctua D14) it will probably FLY literally out of ur window!
Untiliamgone 4 months ago
i use this fan to remove dust from my case.
evilbakaman 4 months ago
I mounted this on the top of the computer and suddenly the computer was flying :)
Forgotten455 5 months ago
Dustaway xD everytime u start up it blows the chunks right out of the heatsink.
USEYAHOO 5 months ago
would this have more pressure than the 120x120x25mm 251 CFM?
RavageXtreme 6 months ago
I actually have a 120 mm Delta fan in my HAF932 case, it's awesome, but I have a controller, so it doesn't go all 60 db on my ears. I love these fans, they're the best at pushing air, or even blowing it in. There is no reason not to have it inside a pc case, just get a 45W fan controller, you can have as many fans as you want, and the noise won't botter you at all. Kudos for Delta !
Ryuuken24 1 year ago
worthless
cant imagin having to work next to all that noise.
punchy001 1 year ago
@punchy001 You're an idiot if you think people put these in work computers.
clownxfart 1 year ago
@clownxfart and youre a bigger idiot for putting "computer" in the tags.
here we go with the insults, i dont recall insulting you in my first comment asshole.
punchy001 1 year ago
@punchy001 I didn't say it wasn't for computers. I said "You're an idiot if you think people put these in work computers."
Idiot.
clownxfart 1 year ago
@clownxfart I would use a fan like this in a home based server
ubxp 1 year ago
@ubxp I wouldn't use this shit anywhere in my house. Do you realize how loud this is? It's like a vacuum cleaner.
clownxfart 1 year ago 2
@clownxfart So whats your point if it was a home server id have it far away from me and it wouldn't be running at full speed all the time only if something was going wrong apparently you have never heard of a fan controller
ubxp 1 year ago
@ubxp These fan have a high pitch whine when you use them with a controller. And like I said, it's as loud as a vacuum cleaner. So you can hear it from everywhere in your house.
clownxfart 1 year ago
@clownxfart the whine would depend on how high the RPM is at and something like that i think i can put up with. To have that much cooling potential when needed is something id like to have
ubxp 1 year ago
Holy shit!
toaster1971 3 years ago 2
@toaster1971 the gtx could 0wn it °,..,°
555russe 1 year ago