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Item#: N82E16835103195

Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

  • 600~2400 RPM (PWM) +/- 10% 19.17 ~ 86.15 CFM +/- 10%
  • Fan Dim. 120 x 120 x 25 mm (4.7" x 4.7" x 1")
  • Fan Noise 19 ~ 40 dBA
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This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the Cooler Master RL-S12V-24PK-R1

Quick Info

Warranty

  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years


Customer Reviews of the Cooler Master RL-S12V-24PK-R1

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  • Anonymous
  • 3/29/2015 9:56:05 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsRMA processing

This review is from: Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

Pros: ???

Cons: Extremely cheap pump. Works only about 1 month.

You do not trust that fake blue LED. Your pump will not work even if blue LED is on.

You can lose entire component by overheat if you use high end CPU.

Other Thoughts: Used it for about 40 days. Just registered CM website in order to process RMA. I may not use it even though they replaced pump. TOO DANGEROUS. I almost lost more than $500 because this.

CPU temp hit 100C and this almost fried my MB. Thanks to my MB that has strict temperature protection. (Asrock Z97 with I7 4790K). LED indicator was on. There were no sign of failure. CAUTION!

If your MB does not have protection function. AVOID this at all cost. You will lose your MB and CPU potentially GPU too.

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

  • Alexander C.
  • 3/27/2015 7:45:07 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGreat cooling system for the price

This review is from: Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

Pros: - Maintenance Free
- Fits in almost all Mid to Full Towers
- Easy Install
- Great Price

Cons: - None as of right now

Other Thoughts: The cooling system is pretty good for the price, it's not super high-end but it gets the job done. Helps keep the CPU cool without having to run fans at high speeds.

Did you find this review helpful? Yes No

  • Aleksey M.
  • 3/25/2015 7:17:04 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsPlease read the intructions !

This review is from: Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

Pros: It kept my AMD FX 8350 cooler. Definitely a good replacement to switch out a Stock HeatSink.

Cons: Of course you will have to do this but once in a while, clean your radiator of dust so that you do not have problems in the future.

Other Thoughts: The package came with the all the material you need including its own thermal paste. It includes the CPU set-up for both Intel and AMD and easy to install IF YOU READ THE INSTRUCTIONS. This by far is way better than my stock Heat-Sink.

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

  • Jeremy p.
  • 3/23/2015 7:43:31 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsCooler Master Seidon Liquid Water Cooling

This review is from: Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

Pros: For the price it does the job. I was working on stock cooler witch did the job in my old case but upgraded to something a little smaller and my cpu was pushing temps 76 c + not doing much. watching videos or something stupid. game was not good i seen it peek at 88 c. With this cooler i brought my temp down to 35 c watching movies and gaming hits about 62 ish c.

Cons: This system barely fit into my case i have a micro case and the tubing was just a little to short for me to put the cooler where i wanted. It would of been nice to just increased the tube size by half an inch. other then that nothing does the job

Other Thoughts: When i started to change from my stock heat sink to this cooler i thought i wish i had this a few years ago (12 years ago) as the price is way better then building a system for it. spent 60$ on this compared to the 350+ for my old system.... don't get me wrong the 350+ was way better at cooling then this.

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

  • curtis r.
  • 3/23/2015 3:34:25 PM
  • Tech Level: Somewhat Low
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggs

This review is from: Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

Pros: i got this couse it was in the price range of other non liquid coolers it was easy to install and i never dona anything like this before

Cons: the 120 fan does not work itried to plug it into a different port on mother board it wont move i had to use one of my own fans

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

  • James C.
  • 3/22/2015 10:23:25 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs25 Degrees cooler!

This review is from: Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

Pros: So I used this for my AMD A10-5800k processor that's over clocked from 3.8Ghz to 4.5Ghz. I was using the stock factory air cooler that came with the processor.

With the factory cooler I was getting dangerously close to 70 Degrees C under heavy video editing/compiling and with the summer heat coming up I desperately needed a better cooling solution.

I bought this cooler for less than $50 and it had a rebate so it was even less. I wasn't sure if it would fit my case so I wanted to try something cheap incase it didn't fit I wasn't out much money.

Both my intake and exhaust fan housings are 90mm so this cooler wouldn't fit either of those. My only hope was if it would fit on the 120mm side intake fan on the removable case side.

It just barely fits and while I had to have a second person help with this tricky install (had to remove motherboard from case) it works wonderfully! Im now running almost 10 degrees cooler at idle and 25+ degrees cooler under heavy load during video editing/compiling.

Cons: Had to remove my motherboard from the case to install the special bracket. Not all users will have to do this, but I already had a complete system just needed extra cooling.

Other Thoughts: At first the fan was loud. I went into the BIOS settings for my motherboard and turned the fan down from 2k RPMs to 1K RPMs and now its no louder than the stock factory air cooled fan. Its not quite as cool as with the fans at full speed but its still 25 degrees cooler (under load) than the factory air cooler. Plus the fans should speed up automatically if things do get hot.

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

  • Tom N.
  • 3/21/2015 9:32:29 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsFantastic!

This review is from: Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

Pros: I needed a budget liquid cooler and this one does outstandingly. Price is comparable to many high end air coolers, takes less space than air coolers, and at idle on my desktop the cpu (AMD FX 8350) is between 12-20 degrees Celsius! At first I thought that had to be a mistake until I felt the back of the case was nothing but cold air blowing out!

Cons: No written instructions. All the instructions are just pictures. This is a bit annoying and at times confusing, so If you do plan on buying this watch an install video on youtube before you attempt to put into your computer.

Also don't over tighten the screws that mount the fan to the radiator or else the fan won't spin and therefore not cool down your processor the way it is built to do so.

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

  • robert f.
  • 3/21/2015 9:15:12 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsworks well

This review is from: Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

Pros: it keeps the cpu really cool and easy to install

Cons: runs a bit loud

Did you find this review helpful? Yes No

  • Anonymous
  • 3/20/2015 5:58:14 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsKingQueen

This review is from: Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

Pros: looking good

Cons: nice look

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

  • Yin L.
  • 3/20/2015 3:47:38 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsWorst cooler ever

This review is from: Cooler Master Seidon 120V – Compact All-In-One CPU Liquid Water Cooling System with 120mm Radiator and Fan

Pros: The pros of a liquid cooler, IF IT WORKS!!!

Cons: The cooler does not even do the job of keeping the CPU (i5 4690K) running stably at stock frequency, even after I added additional fan to make a push-and-pull configuration. CPU warms up to 50 C after boot up, BSOD in ten minutes. CPU temp goes up to 95 C after one minute in stress test, three minutes into BSOD. Completely not usable.

Other Thoughts: Switching back to Hyper 212 plus which keeps the CPU at 30 C in idle!!!

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Item#: N82E16835103195
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