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ZEROtherm > 
Item#: N82E16835887002

ZEROtherm BTF90 92mm Silent UFO CPU Cooler

  • 750 - 2500 ±10% RPM normally under 1500 RPM
  • ( Automatic fan speed control by PWM )
  • Max 42.8 CFM
  • Copper
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"The Butterfly Effect" gets a whole new meaning here: The BTF90 from ZEROtherm is an elegant joining of form and function. The butterfly shaped fins provide more than 4400cm² of surface area for cooling. That combined with the 8 copper heatpipes provide over 150W of cooling power.

The included mounting brackets make this an almost universal cooling system for Intel and AMD CPUs. Intel CPUs using an LGA 775 socket and AMD processors using the 754, 939 and AM2 sockets will all get a cooling rush.

The 92mm fan runs between 750 and 2500rpm, usually staying under 1500rpm for an ultra quiet performance. The housing free design and mag-lev bearing also contribute to the silence. And the fan has 2 red LEDs to give it sinister glow.

  • newegg Superior Heat Dissipation The polished copper base and effective 8-line heatpipe maximizes heat transfer, while the pure copper fins with an optimized air flow design provide an ultra-large heat dissipating surface area for superior heat dissipation.
  • newegg Silent UFO Bearing Fan The ZEROtherm BTF90 is equipped with a 92mm silent UFO bearing fan with an automatic PWM fan speed control for exceptional cooling and quietness.
  • newegg Excellent Compatibility The ZEROtherm BTF90 features broad compatibility with AMD socket 939, 754, AM2 and Intel LGA 775 platforms, providing an all-in-one cooling solution for your PC system.
  • newegg Bright Red LEDs The super bright red LEDs equipped on the ZEROtherm BTF90 provide brilliant illumination while the fan is in operation for eye-catching fun.

Learn more about the ZEROtherm BTF90

Model

Brand
ZEROtherm
Model
BTF90

Spec

Type
Fan & Heatsinks
Fan Size
92mm
Compatibility
Intel CoreTM 2 Exterme(Socket LGA775)
Intel CoreTM 2 Duo (Socket LGA775)
Intel Pentium Extreme Edition (Socket LGA 775)
Intel Pentium D (Socket LGA 775)
Intel Pentium 4 (Socket LGA775)
Intel Celeron D (Socket LGA775) AMD Athlon 64 X2 (Socket 939, AM2)
AMD Athlon 64 FX (Socket 939, AM2)
AMD Athlon 64 (Socket 754, 939, AM2)
AMD Sempron (Socket 754, AM2)
Bearing Type
Silent UFO
RPM
750 - 2500 ±10% RPM normally under 1500 RPM
( Automatic fan speed control by PWM )
Air Flow
Max 42.8 CFM
Noise Level
Max 27 ±10% dBA
Normally under 18 dBA
Power Connector
4 Pin
Color
Transparent
LED
Red
Heatsink Material
Copper

Physical Spec

Fan Dimensions
92 x 92 x 25mm
Heatsink Dimensions
108 x 81 x 128mm(4.25" x 3.19" x 5.04")
Including the base block and pipe
Weight
678g

Features

Features
Effective 8-line heat pipe effects
Polished Copper base
High performance thermal grease
Automatic PWM fan speed control
Super bright red LEDs

Package Contents

Package Contents
CPU Cooler
Thermal Grease
Clips
Bolts

Manufacturer Warranty

Parts
2 years limited
Labor
2 years limited

Quick Info

Warranty

  • Limited Warranty period (parts): 720 days
  • Limited Warranty period (labor): 720 days


Customer Reviews of the ZEROtherm BTF90

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  • John L.
  • 11/6/2011 6:53:08 AM
  • Tech Level: High
  • Ownership: more than 1 year

5 out of 5 eggsstill chugging along

Pros: Capable of cooling AM3 Phenom II *4 955 OCd to 3.9 with no problems.
Quiet Quiet Quiet

Cons: Funny looking - but I can deal with that.

Other Thoughts: I have the older version of this - the wings are aluminum instead of copper. Has always been excellent cooler and very quiet. Decided to try it on my latest Phenom II AM3 build with is OCd and is running like a champ. Cores never get over 125F and is still very quiet. Copper looks nice though!

Did you find this review helpful? Yes No

  • Marc L.
  • 9/14/2011 9:49:19 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggs

Pros: This product worked well in keeping my chip cool. I used on both dual core athlon and quad core pentium chip

Cons: The fans on both failed in just over a year

Other Thoughts: For the money the company charged it is a shame the entire product had to be replaced just because they do not sell a fan unit individually.

Did you find this review helpful? Yes No

  • Kyle L.
  • 8/23/2011 8:04:20 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat peformer

Pros: Well im finally reviewing this bad boy a few years later, When i had it none of my temps ever got above 45 C while overclocking from 2.5 to 3.7GHZ and running prime 95, ambient temps were around 25C so thats pretty good, I then upgraded my comp to AMD and ati and havent looked back but i gave this rig to my friend who i went and visited recently and Its still going strong running his VCO clients roughly 5 of them 24/7. He says the temps are constantly good but beware everyone like with every cpu cooler this thing love its dust. I persoanlly disabled the red leds cause when i had it it was in my room and i like it dark.

Cons: doesnt come with amd3 mounting brackets..... um doesnt cook eggs like stock coolers ;/ haha

Other Thoughts: Great performer and just keeps going, i was always confident that if the fan on it failed the cpu wouldnt fry due to case fans :D

Also looks pretty awesome as far as coolers go and has a very nice quality feel to it. Although like with all cpu coolers the fins are sharp and bent easily which is sometime useful

Did you find this review helpful? Yes No

  • Donald H.
  • 8/11/2011 8:23:22 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsDoes what you expect it to do

Pros: Very easy to install. Fan slides in easy. Easy to clean. Copper blades provide a very good cooling solution. Fan is almost silent

Cons: Includes red LEDs, that of which I can't find any way to remove. Not necessarily a bad thing. May be a turn off to those who don't like their computer glowing internally.

Did you find this review helpful? Yes No

  • Anonymous
  • 8/6/2011 11:50:38 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

5 out of 5 eggsEXCELLENT COOLER

Pros: This cooler is out performent my Zalman 9300 & keep my AMD X4 630 overclock 2.8 GHz to 3.5 GHz around 21 degree 9 degree lower than zalman 9300 cooler.Great cooler.Thanks.

Cons: THIS IS GREAT BUTTERFRY SHAPE COOLER WITH THE RED LED LEN.

Did you find this review helpful? Yes No

  • Kevin C.
  • 7/9/2011 3:49:10 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsJust amazing!

Pros: The very first heat/fan I ever purchased!! I bought this back in 2007 and it is still going strong. Bought it here on the egg, don't know if they keep records that long...
This is an all copper hs/fan.....best in the industry! If you want to overclock intel, go 120mm.......AMD never needs anything more then this!!! Why? Who really runs their cpu at 4.5.....24/7? Get a 3.2-3.6 and leave it there.

Cons: It didn't come with beer back then.......better not now!

Other Thoughts: I started using this fan on an amd 5600. It then went to the am3 720BE and that's where it sits today, On my son's computer. Overclocking? I used it on a 1090t just to see if it would keep it cool.....it did. Can't go wrong with an all copper hs/fan.....period!!! Lil red light is great if you're using a case with lil red lights. My 955BE uses a thermaltake tunnel 80mm with the red light in a coolermaster full tower amd dragon case. I love Amd for not needing monster cooling compared to Intel. My son's E8500 needs a 120mm tuniq to keep it cool when overclocking, not AMD!!

Did you find this review helpful? Yes No

  • Scott H.
  • 3/9/2011 1:32:47 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsIts a butterfly!

Pros: Nice aftermarket cooler. My wife loves butterflies so it was a natural. Nice copper design, but not too heavy like a lot of tower type coolers.

Cons: Um. I don't think it was a lot of fun to install. But I've never seen a HSF that was a great deal of fun to install. Could be worse though.

Probably not the best choice for a case without a window.

Other Thoughts: Keeping the Athlon II X3 2.9Ghz nice and cool. Its pretty and my wife likes it.
Very hard to find a decent HSF with red lights.

Did you find this review helpful? Yes No

  • Anonymous
  • 2/10/2011 2:32:29 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsWorks with Socket AM3

Pros: -has lasted over 3 years, no problems
-keeps an AMD 1090T X6 under 50C with four cores crunching F@H
-used on a Socket LG775 for 3 years then bought the AMD and found that it fits (barely covers the CPU surface, but it does)

Cons: none

Other Thoughts: I almost sold cause I thought I lost the bracket for the AM3 socket, but I found it before the sale sold on eeebay. :)

Did you find this review helpful? Yes No

  • Anonymous
  • 1/7/2011 12:32:09 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsWeak sauce

Pros: it cools yo defication
had it for a long time...

Cons: Looks like a G4i butterfly !

Other Thoughts: Seriously dude, it looks like a g4i butterfly

1 out of 3 people found this review helpful. Did you? Yes No

  • Donald P.
  • 10/16/2010 1:43:40 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent Cooler

Pros: Very Easy to Install
Lowered Max load temps from 93 degrees C to 54

Cons: none

2 out of 2 people found this review helpful. Did you? Yes No

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ZEROtherm > 
Item#: N82E16835887002
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