DeepCool ASSASSIN IV Premium CPU Air Cooler, Fluid Dynamic Bearing, Intel LGA2066/2011-v3/2011/1851/1700/1200/115X, AMDAM5/AM4 | R-ASN4-BKNNMT-G

Powerful cooling performance, air-cooled ceiling; 3℃+ performance improvement over the third generation
100% avoid RAM, with incomparable super compatibility;
Quick installation, magnetic top cover + unique fan snap-on structure design;
Reserve the third fan position and distribute the installation accessories;
Unique matrix fin brand family design;
Luminous LOGO, light and dark effects can be switched in the dual mode state;

Application For Intel
LGA2066/2011-v3/2011/1700/1200/1151/1150/1155
AMD
AM5/AM4
Technical Spec
Product Dimensions 144×147×164 mm(L×W×H)
Heatsink Dimensions 140×110×160 mm(L×W×H)
Net Weight 1575 g
Heatpipe Ø6 mm×7 pcs
Fan Dimensions 140×140×25 mm(L×W×H) / 120×120×25 mm(L×W×H)
Fan Speed (Performance Mode) 500~1700 RPM±10%
Fan Airflow (Performance Mode) 79.1 CFM / 58.06 CFM
Fan Air Pressure (Performance Mode) 2.44 mmAq / 2.1 mmAq
Overall Noise (Performance Mode) ≤29.3 dB(A)
Fan Speed (Quiet Mode) 500~1350 RPM±10%
Fan Airflow (Quiet Mode) 63.76 CFM / 46.75 CFM
Fan Air Pressure (Quiet Mode) 1.58 mmAq / 1.35 mmAq
Overall Noise (Quiet Mode) ≤22.6 dB(A)
Fan Connector 4-pin PWM
Bearing Type Fluid Dynamic Bearing
Motor Type 6-Pole Fan Motor
Fan Rated Voltage 12 VDC
Fan Rated Current 0.1 A / 0.07 A
Fan Power Consumption 1.2 W / 0.84 W
Rated Voltage 12 VDC
Power Consumption(Performance Mode) 2.88 W
Power Consumption(Quiet Mode) 1.56 W

Product Last Updated: 17/07/2026

* Whilst we endevour to have the correct information on our products provided from the supplier/manufacturer errors do occur. If you would like to double check the information, please feel free to contact us and we will be more than happy to confirm information on the item prior to purchase. In the event that product information is incorrect due to information we received from our supplier or manufacturer, we do not take responsibility or be held liable for damage(s) or loss(s). We will work with you and do our best to make the best of a bad situation and work with our supplier(s) and/or manufacturer(s) to supply the correct information for the item purchased etc..