EKL 21943

High-end CPU Cooler for Intel® socket 115X, 1200 up to 73W TDP




Key Features

  • Safe and simple screw mounting
  • low profile
  • cost-optimized aluminium design
  • High-performance TIM
  • Silent 92mm PWM fan
  • Secure backplate already included







Optimal Cooling Output for sockets 115X / 1200

EKL 21943 consists of an extrusion profile and dissipates the heat of your processor ideally and reliably. Having a compact height of just 46,9mm this cooler is ideally suited for any compact PC systems, work stations or also for the common office PC.




Almost Inaudible

The mounted PWM cooler is supplied with a 4-pin connection and so can be controlled via the mainboard. This allows a regulated rpm range of 900 - 2200 rpm. Because of the existing PWM signal the fan acts according to the respective CPU processing load.

Additionally, the fan has a hydraulic bearing with a service life (L10) of more than 40,000 hours.


21910121009 2



Simple and Safe Fastening

EKL 21943 is fastened by means of a sturdy screw assembly. The high-performance thermally conductive paste has already been applied to the base plate – you just unpack the cooler and fix it.

Dimensions EKL 21943


Abmessungen 21910121043

Heatsink Specifications


Part number:  EKL 21943
Material:  Aluminum
Thermal design power: 73W TDP
Weight:  200 g
Packaging unit: 30 cooler / carton
Compatibility*:  Intel® socket 115X, 1200

Fan Specifications**


Dimensions: Ø92 x 25 mm
Speed: 900 - 2200 rpm
Bearing: Hydraulic Bearing
Rated Voltage: 12 VDC
Airflow: 71,95 m³/h
Noise level: 30,1 dB(A)
Lifetime L10: 40.000 h at 40°C