The low noise AK-959CU uses a high engineered multi directional heatsink with copper core and bi-ped fins providing cost effective efficient CPU and motherboard cooling. The PWM fan is regulated automatically by CPU usage so under normal PC work load the fan speed is low ensuring quiet computing but extra performance is available when needed.
Intel approved pushpins ensure easy installation, reliable retention and maximum compatibility on both LGA775 and LGA115X platforms without any mounting adjustment, pushpins will automatically slide into correct position. 

AK-959CU is designed to work with CPU’s up to 115W but greater cooling efficiency can be attained with efficient case airflow. Pre-applied high performance thermal compound ensures clean and easy installation. 
• High engineered aluminium heatsink with copper core
• Dual Intel mounting (LGA775 & LGA115X)
• Bi-ped fins maximise heat dissipation 
• Low noise PWM fan 
• Push pins provide reliable retention and easy mounting 
• High performance thermal interface pre-applied
Socket type Intel LGA775, LGA115X
Cooler dimensions 95 x 95 x 62 mm
Heatsink material Aluminium fins and copper core
Weight 317g
Installation Push pins
Fan dimension ∅92 x 25 mm
Fan speed 600 - 3000 RPM (PWM controlled)
Max airflow 56.81 CFM
Max air pressure 4.05 mm
H2O Noise level 17.2 - 30.54 dB(A)
Current rating 0.26A
Voltage rating 12V DC
Bearing type EBR
Fan life expectancy 40,000 hours
Fan connector 4pin PWM
Product code AK-959CU