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Expect maximum performance and high efficiency from Dynatron’s L8 all-in-one 1U server liquid cooler. The power saving and noise reduction make for a compelling CPU cooling solution. Three 40x40x28mm PWM fans with maximum 12000rpm fan speed. Support CPU overclocking power mode up to 230 Watts heat dissipation.

CPU Support


CPU Socket

Intel Socket FCLGA3647 Narrow


1U Server

Fan Dimension

40 x 40 x 28 mm


At Duty Cycle 0~20%: 2500±10% RPM
At Duty Cycle 50%: 6700±10% RPM
At Duty Cycle 100%: 12000±10% RPM


2 Ball Bearing

Rated Voltage



At Duty Cycle 0~ 20%: 1.2 W
At Duty Cycle 50%: 3.0 W
At Duty Cycle 100%: 8.4 W

Noise Level

At Duty Cycle 0~ 20%: 18.7 dBA
At Duty Cycle 50%: 40.2 dBA
At Duty Cycle 100%: 52.8 dBA

Air Flow

At Duty Cycle 0~ 20%: 5.18 CFM
At Duty Cycle 50%: 13.87 CFM
At Duty Cycle 100%: 24.84 CFM

Air Pressure

At Duty Cycle 0~ 20%: 1.39 mm-H2O
At Duty Cycle 50%: 9.98 mm-H2O
At Duty Cycle 100%: 32.01 mm-H2O

Lead Wire Pin Out

Pin1- (-)
Pin2- (+)
Pin3- (Tachometer/Signal output)
Pin4- (PWM)

Water Pump

Stand-alone Water Pump with Powerful Flow Rate 1.7 Liter Per Minute


Space Saver Light Weight Radiator

Cold Plate

Cold Plate Module with Copper Base

*All product specifications and product images are subject to change without notice.



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