CPU Cooling Fan with Heatsink (Heat-Sink)
Dynatron (Top Motor) Atlanta Series A21 Active CPU Cooler
for AMD Socket 754 Athlon 64 3700+, Socket 754 Sempron 3100+
Socket 939 Athlon 64 4000+, Socket 940 Athlon 64 FX 53
FNC-940-A21

Model Number:
Dynatron ( Top Motor ) Atlanta Series A21
Application:

AMD Socket 754 Athlon 64 3700+
Socket 939 Athlon 64 4000+
Socket 754 Sempron 3100+
Socket 940 Athlon 64 FX 53
Overall Dimension:
110.0 x 78.0 x 60.0 mm
Thermal Resistance: 0.27 °C/W
Weight: 317 g

Fan Dimension:
7
0x70x15 mm
Fan Speed: 4700 ±10% rpm
Bearing: Ball Bearing
Rated Voltage: 12V
Rated Current: 0.37 A
Power: 4.44 Watt(s)
Operation Temp.: -10°C ~ +65°C
Air Flow: 33.95 CFM
Noise Level: 40.19 dBA
Air Pressure: 0.24 inch-H2O
Lead Wire Pin Out: Pin1-Black (-), Pin2-Red (+), Pin3-Techometer/Signal output


Heat Sink Dimension:
77.0 x 78.0 x 41.0 mm
Heat Sink Material:
Aluminum A6063

Heat Sink Pitch: 1.50 mm
Thickness of Fin: 0.50 mm
Number of Fin: 51
Height of Fin: 33.00 mm
Height of Base: 6.00 mm
Length of Base: 77.0 mm