The Dynatron P199 1U Server PWM CPU Cooler cools high performance quad-core processors that use Socket 775. The low profile blower fan pulls air directly across the copper heatsink to provide efficient cooling despite the space limitations. The fan is PWM controlled, allowing the motherboard to use only the required cooling power and nothing more - making this cooler quiet under low loads.

CPU:	IIntel® Socket 775 Quad Core Q6700 & Q6600, Core 2 Extreme X6800, Core 2 Duo E6850, Pentium® Dual-Core E2180, Pentium® D 960, Pentium® 4 Extreme Edition , Celeron® D 365 & Socket 775 Dual-Core Xeon® 3000 Sequence for 1U Server
Dimensions:	82.6 x 81.0 x 28.5 mm
Weight:	340 g
Material:	Copper
Special Feature:	Supports up to 130 Watts of heat Orientation switchable without interference from board components Small backplate protects motherboard from damage
Fan Dimensions:	80x80x15 mm
Speed:	At Duty Cycle 20% - 1000 rpm At Duty Cycle 50% - 2500 rpm At Duty Cycle 100% - 5000 rpm
Bearing:	2 x Ball
Rated Voltage:	12 V
Power:	At Duty Cycle 20% - 0.36 W At Duty Cycle 50% - 0.96 W At Duty Cycle 100% - 7.56 W
Air Flow:	At Duty Cycle 20% - 2.508 cfm At Duty Cycle 50% - 7.214cfm At Duty Cycle 100% - 15.0 cfm
Noise Level:	At Duty Cycle 20% - 20.5 dBA At Duty Cycle 50% - 35.6 dBA At Duty Cycle 100% - 49.8 dBA
Air Pressure:	At Duty Cycle 20% - 0.032 inch-H2O At Duty Cycle 50% - 0.338 inch-H2O At Duty Cycle 100% - 1.424 inch-H2O
Lead Wire Pin Out:	Pin1-Black (-) Pin2-Yellow (+) Pin3-Green (Techometer/Signal output) Pin4-Blue (PWM)