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Cooler Master Seidon 240M Water AIO CPU Cooler Review

By: Chad Sebring | CPU Liquid Coolers in Cases, Cooling & PSU | Posted: Feb 1, 2013 7:33 pm
TweakTown Rating: 95%Manufacturer: Cooler Master

Specifications, Availability and Pricing




Since I had nothing to go off of on the 240M, I grabbed the chart for the 120M since very little changes between the two specifications charts. Of course this AIO is compatible with all of the current sockets for both AMD and Intel. What they refer to as the main system is the head unit, and it is 70mm in diameter and only 27mm tall. The radiator on the other hand is larger than this list shows, and is 273mm long, 120mm wide and 27mm thick. That means this aluminum radiator in the 240M is capable of using two 120mm fans.


The fan of choice for the Seidon units is the A12025-24RB-4CP-F1 120mm. These fans have black frames and seven black blades that are irregularly shaped to help with airflow and reduce sound levels. They are capable of spinning at 2400 RPM while delivering 86.15 CFM of air flow, and an amazing 4.16 mmH20 of pressure. The fans use a simple rifle bearing and are expected to spin for 40,000 hours. Strangely that is only about half of the life expectancy of the head unit. On the Seidon units, the fans should be louder than the head unit while loaded in a system since the head unit is rated at 25 dBA and the fans are capable of 40 dBA and start off at 19.


I got this cooler when it was fresh off the presses, and still today I am having a bit of trouble not only with information on the unit, but with only one place that I see actually selling the Seidon 240M. That place happens to be Newegg with a listing of $104.99, and currently lists with free shipping. As I recall, the H100 was more than this when it released over a year ago, and I even believe that the Tt Water2.0 Pro was very near this price as well.


Effectively, Cooler master has priced themselves properly against most of the current competition out there, now all they need to do is perform as good if not a little better and we have ourselves a real winner here with the Seidon 240M.

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