Looking for lower CPU temps? Today we are having a look at the Seidon 240M, a pre-fabricated dual radiator water cooling system from Cooler Master.

Cooler Master Seidon 240M

Cooler Master Seidon 240M

Summer is upon us (on the northern hemisphere anyway!) and the cooling demands of enthusiasts increased manifold. When air cooling is just not enough, liquid cooling systems come into play. The most basic and user-friendly form of water cooling is pre-fabricated closed loop kits, which require no assembly or maintenance at all; just installation on the CPU and enough room in the case for the radiator. Today we are going to review one of the bigger pre-fabricated water coolers, the Cooler Master Seidon 240M. As the name suggest, the kit features a double radiator for two 120mm fans. Cooler Master hopes that with this relatively compact and ready-to-run water cooling kit, they can appeal to the mainstream market and to enthusiasts as well.


CPU SocketIntel LGA 2011 / 1366 / 1156 / 1155 / 1150 / 775AMD Socket FM2 / FM1 / AM3+ / AM3 / AM2+ / AM2
Pump Dimensionsø 70 x 27mm (ø 2.75 x 1.1 inch)
Radiator Dimensions273 x 120 x 27 mm (10.7 x 4.7 x 1.1 inch)
Radiator MaterialAluminum
Fan Dimension120 x 120 x 25 mm (4.7 x 4.7 x 1 in)
Fan Speed600~2400 RPM (PWM) ± 10%
Fan Airflow19.17 ~ 86.15 CFM ± 10%
Fan Air Pressure0.31 ~ 4.16 mm H2O ± 10%
Fan Life Expectancy40,000 hours
Fan Noise Level (dB-A)19 ~ 40 dBA
Fan Bearing TypeRifle bearing
Fan Connector4-Pin
Fan Rated Voltage12 VDC
Fan Rated Current0.2 A
Fan Power Consumption3.6 W
Pump Life Expectancy70,000 hrs
Pump Noise Level<25 dBA
Pump Rated Voltage12 VDC
Pump Load Current0.15 A
Pump Power Consumption1.8W
Warranty2 years
UPC Code884102020049

Page 1 of 612345...Last »


Leave a comment