Tracing its roots back to renowned Mine 2, Fuma was kept smaller without sacrificing performance. Countless hours spend on testing and optimizing formed a cooling device measuring 149 mm in height. To compensate the smaller surface, our researchers put a great deal of effort in tinkering a new baseplate design as well as redrafting the fin structure. Putting considerable effort in optimizing these two areas, a new twin tower CPU cooler with compact measures providing high-end performance was created. It ensures reliable cooling to all processors available, while fitting the scarce space conditions of small PC cases. The Revision B update now features full compatibility to current sockets including AMD®s AM4 and Intel®s LGA 2066 atforms.


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Model Name:
FUMA Rev.B CPU Cooler

Model Number:

EAN: 4571225056500

Socket LGA775
Socket LGA1150
Socket LGA1151
Socket LGA1155
Socket LGA1156
Socket LGA1366
Socket LGA2011 / 2011-v3 (Square ILM)
Socket LGA2066

Socket AM2
Socket AM2+
Socket AM3
Socket AM3+
Socket AM4
Socket FM1
Socket FM2
Socket FM2+

Please note that an original backplate with screw mounting is needed for installation on mainboards with AMD sockets. Please check before buying if the backplate is fixed by screws (example)! If the backplate uses plastic-pins, mounting of this cooler is not possible.

Overall Dimensions:
137 x 149 x 130 mm / 5.39 x 5.87 x 5.12 inch (including fan - more details)

920 g / 32.45 oz

mounting parts for Intel and AMD sockets, wrench, thermal grease, installation manual

Baseplate Material / Heatpipes:
Nickel-plated copper 38 x 43 mm (additional information)

Fan Specifications

Model Name:
Slip Stream 120 PWM

Model Number:

120 x 120 x 25 mm / 4.72 x 4.72 x 0.98 inch

Noise Level:
13.0 ~ 28.0 dBA

Air Flow:
5.6 ~ 79.0 CFM - 9.51 ~ 134.20 m³/h

Fan Speed:
300 (±300 rpm) ~ 1.400 rpm (±10%) (PWM-controlled)

Static Pressure:
0.1 ~ 15.3 Pa / 0.01 ~ 1.56 mmH²O

Bearing Type:
Sleeve Bearing

Bearing Type:




Fuma Rev.B


19-08-2017 Tweakpc (German)
17-07-2017 Megaobzor
03-05-2017 Funkykit
13-05-2017 Techpowerup
12-01-2017 HardOCP
02-04-2017 tom'sHARDWARE
03-04-2017 tom'sHARDWARE rating list
06-10-2016 (Poland)
23-10-2016 DVtests (Englisch)
23-03-2016 (French)
06-03-2016 FREEOCEN
25-02-2016 HARDWARE.Info
17-02-2016 (Danish)
12-02-2016 4news
03-02-2016 (English)
02-02-2016 Overclockers (English)
30-01-2016 (Croatian)
15-01-2016 itndaily (Russian)
05-01-2016 XtremeHardware
28-12-2015 Conceil Config
08-12-2015 Xtrem Systems
05-12-2015 (German)
27-11-2015 Hardware.Info
15-11-2015 PCMasters
04-11-2015 Overclocked inside (German)

Youtube Videos

Megaobzor (Russian)

Tek-Tick (English)

MrApvel Hardware (German)

Installation Oromis-Hardware


Fuma Rev.B is made of two towers connected via six heatpipes to the baseplate. The twin-tower structure prevents mutual heating of the heatpipes while enhancing heat dissipation to the fins. Combined with further improvements, cooling performance increases, whereas compact dimensions are maintained. Fuma is predestined for ultra-quiet cooling but is an ideal overclocking cooler as well - at a very reasonable price.


Flexible Fan Mounting
The heatsink is designed for the use of up to three fans. If two fans are used, flexible fan positioning is possible. This way, Fuma Rev.B adopts perfectly to the case airflow. Furthermore, flexible fan mounting increases compatibility - conflicts with memory modules can be avoided.


Slip Stream 120 PWM Fans
Included with Fuma Rev.B are two Slip Stream fans, a series valued by its' customers for many years. It is characterized by its' small fan hub enhancing the air flow. The PWM-range, justed to meet Fumas´ requirements, offers the best possible combination of noise level, cooling efficiency and durability.


H.P.M.S. II (Hyper Precision Mounting System II)
The updated Hyper Precision Mounting System II now features full compatibility to current sockets including AMD®s AM4 and Intel®s LGA 2066 Platforms. A convenient mounting bar simplifies the installation process, while spring-loaded screws prevent uneven pressure distribution.