Quick overview from the supplier:
AC Gamemax "Sigma 520 Digital BK" (<33.8dBA, 800-1800RPM, 74.8CFM, 120mm, PWM, ARGB, 4x6mm, Display, 180W, 600g.)
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CPU Compatibility Intel LGA1700/1366/1200/115X
AMD AM5/AM4
Overall Dimension 125（L)×95(W)×157(H)mm
Weight ≈600g
TDP 180W
Heat Pipes 4mm heatpipe x 6 units
Heat Base Material Heat pipes Direct Touch
Surface Treatment oil injection
Top cover type Temperature display
Fan Dimension 120×120×25mm
Fan Frame Colour BLACK
Fan Blades / Colour 7 fan leaf/milk white
Rated Current 0.35A±0.03A
Rated Voltage 12 VDC
Fan Speed 800-1800RPM（PWM） ±10%
Bearing Type Hydro Bearing
FAN Life 30000h
Static pressure 0.46-2.09mmH2O±10%
Air Flow 74.8CFM(MAX)
Air Pressure 33.8dB(A)MAX
Connector 4Pin PWM
