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Item#: 9SIA6J33Z68590

Cooler Master Seidon 120XL – Push-Pull CPU Liquid Water Cooling System with 120mm Radiator and 2 Fans

Ships from Hong Kong.

Sold and Shipped by HQmade a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller

First

First From ASIA brings the most desired and unique products from Asia to our American customers. All First from ASIA products meet US product regulations. You can expect the same Newegg service but differences in shipping and refunds apply.
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  • Double Fans, 600 - 2400 RPM (PWM) +/-10% 19.17 - 86.15 CFM +/-10%
  • Radiator Dim. 150 x 120 x 38mm
  • Fan Dim. 120 x 120 x 25mm
  • Fan Noise 19 - 40 dBA

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews


The Seidon 120XL is designed to bring watercooling to the masses. It fits in virtually every case, and 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 and a thicker radiator with more surface area, Seidon can operate silently or unleash a powerful cooling storm at your command. 

  • newegg Superior performance The durable and powerful water pump helps dissipate heat effectively and maintain temperatures through stable water circulation. The UltraFine Micro channels on the waterblock enlarge the contact surface between cold plate and coolant for more heat transfer. Performance 38mm thick radiator is designed for handling high wattage overclocked CPU. Double 120mm PWM fan provides a wide RPM range to fine tune and balance fan noise and performance.
  • newegg Zero maintenance Factory filled, sealed and tested, the Seidon 120XL requires zero maintenance for years.
  • newegg Universal socket compatibility The Seidon 120XL is compatible with every available Intel and AMD platform.

Learn more about the Cooler Master RL-S12X-24PK-R1

Model

|
Brand
COOLER MASTER
Series
Seidon 120XL
Model
RL-S12X-24PK-R1
Type
Liquid Cooling System

Block

|
Block Compatibility
Intel LGA 2011 / 1366 / 1156 / 1155 / 1150 / 775
AMD Socket FM2 / FM1 / AM3+ / AM3 / AM2+ / AM2
Block Material
Aluminum

Pump

|
Pump Noise
<25 dBA

Radiator

|
Radiator Dim.
150 x 120 x 38mm
Radiator Material
Aluminum

Fan

|
Fan Dim.
120 x 120 x 25mm
Fan RPM
600 - 2400 RPM (PWM) +/-10%
Fan Air Flow
19.17 - 86.15 CFM +/-10%
Fan Noise
19 - 40 dBA
Fan Connector
4 Pin

Features

|
Features
Closed loop design - requires zero maintenance for years.

UltraFine Micro Channel waterblock enlarge the contact surface between cold plate and coolant.

Durable and powerful water pump - dissipates heat effectively through stable water circulation.

Performance 38mm thick radiator is designed for handling high wattage overclocked CPU.

Double 120mm PWM fan provides a wide RPM range to fine tune and balance fan noise and performance.
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
Extended Warranty Options
Extended Replacement Service Plan
newegg
  • Hassle free replacement
  • Covers electrical and mechanical failure
  • No deductibles or hidden fees
  • Learn More
Accidental Replacement Service Plan
newegg
  • Accidental Damage during installation
  • Covers electrical and mechanical failure
  • No deductibles or hidden fees
  • Learn More
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