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Cooler Master Seidon 120M CPU Liquid Cooler Kit

Trouble-Free Plug and Play Liquid Cooling Solution

Copper Waterblock compatible with every available Intel & AMD platform, fits virtually any PC case!

CCL Code: CLR0518
Part Number:


Cooler Master Seidon 120M CPU Liquid Cooler Kit

Sorry, this product has been discontinued

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The Seidon 120M is Cooler Master's latest, incredibly compact watercooling kit that aims to bring watercooling to the masses. It fits in virtually every case, is compatible with every available Intel and AMD platform, and as easy to install as a heatsink. It comes factory filled, sealed and tested with a two year zero maintenance guarantee. Thanks to a 120mm PWM fan with a wide RPM range Seidon can operate silently or unleash a powerful cooling storm at your command.

Main Features:

  • Factory filled with coolant, then sealed and pressure tested - requires zero maintenance for years.
  • Compact and durable all in one waterblock secured with 12 stainless steel bolts.
  • Waterblock machined out of a single block of copper for the best possible heat transfer.
  • Precision machined Micro Channels maximize the water contact surface to quickly dissipate heat.
  • Compact 120mm aluminum radiator fits in virtually any case, internal or external.
  • Fin design optimized for minimum air restriction to reduce fan speed and noise.
  • 120mm PWM fan with a wide RPM range to fine tune and balance fan noise and performance.
  • Blue LED indicator lights up when operating.
Fan Bearing Type Rifle bearing
Fan Speed 600~2400 RPM (PWM) ñ 10%
Fan Noise Level 19 ~ 40 dBA
Airflow 19.17 ~ 86.15 CFM ñ 10%
Fan Speed Controller
Connector Type 4-Pin
Output Voltage 12 VDC
Base Material Aluminum
Width 150.3mm
Depth 118mm
Height 25mm
Warranty 2 Years
Item Details
Manufacturer Cooler Master
Part Number RL-S12M-24PK-R1
EAN 4719512039618
UPC 884102018930
Condition New

PDF Datasheets and Manuals

Document File type File size
Manual pdf 2.82MB
Cooler Master Seidon 120M CPU Liquid Cooler Kit pdf 0.26MB