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Antec > 
Item#: N82E16835209079

Antec KUHLER H2O 950 Water/Liquid CPU Cooler 120MM

  • Radiator Dim. 6.3" (H) x 4.7" (W) x 2.0" (D) / 159 mm (H) x 120 mm (W) x 50 mm (D)
  • Fan Dim. 4.7" x 1.0" / 120 mm x 25 mm
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Learn more about the Antec KUHLER H2O 950

General

Brand
Antec
Series
H2O 950
Model
KUHLER H2O 950
Type
Liquid Cooling System

Pump

Pump Dim.
4.7" x 2.0" / 120 mm x 50 mm (Fan+Pump)

Radiator

Radiator Dim.
6.3" (H) x 4.7" (W) x 2.0" (D) / 159 mm (H) x 120 mm (W) x 50 mm (D)

Fan

Fan Dim.
4.7" x 1.0" / 120 mm x 25 mm

Features

Features
The Antec KUHLER H2O 950 provides cooling for your CPU in a quick, easy-to-install package.

Unlike traditional liquid cooling systems, this self-contained unit comes prefilled and requires no maintenance.

In addition to easy installation, dual powerful PWM fans pushes air through directional blades and channels it for optimal cooling.

The dual 120 mm Pulse Width Modulation (PWM) fans and extra large pump ensure quiet, efficient cooling, while the double wide radiator is equipped to cool any high performance CPU on the market.

An integrated fan, pump, and radiator allows coolant to circulate through the radiator at a higher velocity which in turn increases cooling performance.

Lastly, the included Antec Grid software helps you monitor and control the KUHLER H2O 950 and allows you to customize its stylish RGB LED.

Take your PC's Quiet Computing to the next level with liquid cooling performance at a price that rivals aftermarket air coolers.

Quick Info

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years


Customer Reviews of the Antec KUHLER H2O 950

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Showing 7 of 7 reviews - Clear Filters

  • Nelson S.
  • 11/21/2014 6:19:50 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsWorks well, couple of installation problems

This review is from: Antec KUHLER H2O 950 Water/Liquid CPU Cooler 120MM

Pros: Works well, does its job. It doesn't cool like the Corsair H90 or the Cooler Master Nepton 140XL but the differences are minimal (2-3 degrees, not worth the price difference in my opinion.

Cons: The bad thing about this is the installation. Have patience because it will take longer than usual to install. In my situation, the holes for the back panel are off by a little bit.

It feels like, you need three hands to keep the radiator stable while screwing the second fan to it. There is no brace or bracket to keep the second fan centered on the radiator while screwing it to the case.

Did you find this review helpful? Yes No

  • James P.
  • 11/2/2014 12:26:19 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsAntec KUHLER H2O 950 Water/Liquid CPU Cooler 120MM

This review is from: Antec KUHLER H2O 950 Water/Liquid CPU Cooler 120MM

Pros: ran prime 95 for 2 hours, never got above 50 degrees with
oc'ed phenom ii x4 975 @ 4.00 ghz , Some people say its loud but its way quieter than my graphics card.

Cons: had to move some case fans, side panel wont shut all the way

Other Thoughts: replaced thermal grease with arctic silver 5, dont know if that affected my temps or not

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

  • Zechariah P.
  • 10/30/2014 11:52:16 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsKeep the CPU cool

This review is from: Antec KUHLER H2O 950 Water/Liquid CPU Cooler 120MM

Pros: Keeps the CPU nice and cool.

Cons: It is kind of loud, big in my case. The software that controls the fans and led does not work. (Keeps beeping at me)

Other Thoughts: It is a nice CPU cooler. Wish I could change the LED on it but has said the software does not work.

Did you find this review helpful? Yes No

  • Steven W.
  • 9/28/2014 5:12:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAntec 950

This review is from: Antec KUHLER H2O 950 Water/Liquid CPU Cooler 120MM

Pros: Looks good, cools well, install can be easy if you do it with motherboard outside of case. I have 2 of these, getting the 1250 for next build gaming machine. At idle these are about as loud as a large air cpu cooler, but they quickly ramp up under load and get pretty loud, but the confidence of a cool cpu outweighs a little bit of noise. Those who are noise sensitive might want to stick with laptops, if a fan is efficient at moving lots of air, it's going to make some noise.

Cons: Large in the case, I am going to remove the second fan (Pull fan), re-install radiator on inside back of case, install second fan on outside back of case. This will reduce the size inside the case. I am going to install the 1250 the same way, using Corsair SP120's as pull fans mounted on the outside back of case.

Other Thoughts: The first one of these I bought and installed I used the thermal grease applied by Antec. The second one I removed factory grease, used Arctic Silver. I got better cooling with the Arctic Silver, first one has brief spikes when running benchmarks.
(Identical Antec 1200 cases, 4790K, Asus Z97 Deluxe, G.Skill RAM, different power supplies) I will reinstall the second one using the Arctic Silver. Who knows, I might have some air bubbles/gaps/thin/thick spots causing the occasional spike in the 90's. I have read these chips can take it, but I prefer lower temps when possible. If you are upgrading and existing machine, take the time to pull the motherboard, it will make install pretty easy, I did not have the many install problems so many others have described.
I bet they installed with motherboard in case, I know with my large hands that might be tricky, even with the large Antec 1200 case. Thank you Antec for providing innovative, new technologies at a decent price. Rebates don't hurt either!

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  • Ben V.
  • 9/27/2014 9:28:23 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week

4 out of 5 eggsGreat Cooler for Hot CPUs

This review is from: Antec KUHLER H2O 950 Water/Liquid CPU Cooler 120MM

Pros: The cooler cools great. My stock speed 8350 idles at 33C and gets up to 63C when stressed with prime95. You can't really ask for much better cooling.

Cons: It is not dead silent. It is quiet, but there is room to improve.

Other Thoughts: I picked this cooler up because my case is not wide enough for a beefy air cooler. I am not disappointed at all. I am glad I made the change to liquid.

Did you find this review helpful? Yes No

  • Kurt S.
  • 7/13/2014 1:28:24 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsstrictly business

This review is from: Antec KUHLER H2O 950 Water/Liquid CPU Cooler 120MM

Pros: Antec has chosen a unique design integrating the radiator fan with the water pump. Although perhaps not the quietest solution, it is worth it to me for getting rid of the questionable practice of putting an electromagnetic device (a powerful electric water pump) DIRECTLY on the CPU, or having to go the full nine yards and go with a full-blown water loop. I believe I have observed a water pump (from the 'other guys' that make all-in-one water coolers) which mount directly on the CPU cause some sort of interference to integrated graphics firsthand. Whether it was a proper observation or not, -just the risk of any kind of unwanted corruption was enough to sell me on Antec's design! This device will keep an FX 8350 at or below 55*C running Prime95 on all cores at 4.0 ghz and will still have plenty of headroom on its fan/pump.

Cons: Installation, just as others have reported, is very cumbersome and takes a lot of patience. It just is.

Other Thoughts: Its little brother, the 650 works very well, too, and is actually a tiny bit simpler and easier to install, but may not quite be able to keep up like this one can on the monstrous FX8350.

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

  • m m.
  • 4/4/2014 9:13:48 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsgreat concept

This review is from: Antec KUHLER H2O 950 Water/Liquid CPU Cooler 120MM

Pros: seems to wok as advertised

Cons: mounting holes DO NOT align with case holes.

device fits SNUG in fan space. snug fit allowed me to secure fan with ZIP TIES to help support weight.

need 3 hands to secure cooling plate to asus mb and amd cpu. artic silver causes HUGE slip n slide while compressing springs of securing screws.

no sure, without disassembley, if enough artic silver is on cpu/cooling plate interface.

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

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Item#: N82E16835209079
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