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Gladiator Computers

Cooler Master Seidon 120M Watercooling Performance Closed-Loop CPU Cooler - OEM

Stock may vary from item pictured. Retail pictures do not guarantee retail products.

Compatible with Intel LGA2011/1366/1150/1155/1156/775.

This item is currently discontinued and at present, we have no replacement on order.
Quickcode: 53449  
Stock code: FAN-WAT-RL-S12M-24PK
Manuf. code: RL-S12M-24PK-B1
Cust. Rating:   Be the first to write a review.
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Compatible with the new Intel 4th Generation Haswell Processors.

Compatible with Intel LGA2011/1366/1150/1155/1156/775.

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 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.

- 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.

Warranty Information:

Manufacturer coolermaster
Warranty Type Manufacturer via Aria
Manufacturer Website
Manufacturer Phone 00 31 077 3968226
Warranty Period (yrs)2

Comments, Questions & Reviews:

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Question  Question by 782Thermal

Will this fit in any Mid Tower cases such as the Corsair carbide 200r?

Answer by thomasr on Tuesday, August 13, 2013

Yes this is compatible.

Thank you.

caution by peter

be careful when attaching the fan to the radiator, the screw threads on the radiator are very delicate. be careful when tightening the screws!

Question  Stock by Mark

When will this be in stock again?

Answer by thomasr on Wednesday, April 3, 2013

Back in stock.

Thank you.

Question  Thermal Compound? by Jim12344

Does this cooler come with pre-applied thermal compound? or will I need to buy my own?

Answer by thomasr on Monday, February 18, 2013

This is supplied.


Question  which cpu by ANGUR

hi, will this fit on this cpu Intel Core i7-3770K 3.50GHz (Ivy Bridge) Socket LGA1155 Processor (quick code 49758)

Answer by thomasr on Thursday, January 10, 2013

This will fit fine yes.

Thank you.
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