Rasetsu combines the outstanding design of the Yasya CPU Cooler with a top-flow layout. The newly developed  T.M.L.F. (Trident Multi Layer Fin) structure provides a higher intake volume, thus enabling a more efficient use of the unparallel Six Heatpipe Construction. Equiped with new "Slip Stream 120 PWM Adjustable" fan, user can manually adjust the bandwidth between 470 to 1,370 rpm and 740 to 1,900 rpm. Rasetsu using the
VTMS -Versatile Tool-Free Multiplatform System for quick and safe mounting.

Product Pictures

Rasetsu CPU KühlerRasetsu CPU KühlerRasetsu CPU KühlerRasetsu CPU KühlerRasetsu CPU KühlerRasetsu CPU KühlerRasetsu CPU KühlerRasetsu CPU KühlerRasetsu CPU Kühler


Model Name:
Rasetsu CPU Cooler

Model No.:

Scythe Co., Ltd. Japan

Socket T / LGA775
Socket LGA1150
Socket LGA1151
Socket LGA1155
Socket LGA1156
Socket LGA1366

Socket 754
Socket 939

Socket 940
Socket AM2
Socket AM2+
Socket AM3
Socket AM3+
Socket AM4
Socket FM1
Socket FM2

Socket FM2+

130 x 141 x 130 mm / 5.12 x 5.55 x 5.12 in

Weight Included Fan:
730 g / 25.74 oz.

Thermal Grease, User Manual

Material of Base Plate:
Nickel-plated copper (more information)



Model Name:
Slip Stream 120 PWM Adjustable

Model No.:

Fan Dimensions:
120 x 120 x 25 mm / 4.72 x 4.72 x 0.98 in

Fan Speed Max. Band:
740 (±25%) - 1,900 rpm (±10%)
Fan Speed Min. Band:
470 (±30%) - 1,340 rpm (±10%)

Noise Level:
Max. Band 9.8 - 37.0 dBA
Min. Band: 7.05 - 27.3 dBA

Air Flow:
Max. Band 37.15 - 110.31 CFM = 63 - 187 m³/h
Min. Band: 23.0 - 76.53 CFM = 39 - 130 m³/h

Input Power:
7,19 W

Input Current:
0,60 A

Voltage Range:
12 V


Twist Intersected Pipe Structure
Twisted interdected six heatpipes achieved high heat transfer structure concentrated onto topflow heatsink layout.




Trident Multi Layer Fin Structure
By placing the number of triangle shaped main & supplemental heatsink fins to maximize the air intake volume, heat absorb rate from the build-in heatpipes is ideal for extreme over-clocking purposes as well as to cool the high-end multicore CPU!



Slip Stream 120 PWM Adjustable
Equipped with Scythe original Slip Stream PWM 120mm PWM Adjustable fan, it allows a user to choose the fully automatic PWM feature fan speed control or alternatively adjust the PWM band range to fulfill demands from silent to high performance users!



Reviews and Print Media

Print Media about Rasetsu:

Reviews about Rasetsu:

10-05-2011 Info Hardware (Portugal)

05-05-2011 PC-Overware (Belgium)

20-02-2011 Hardzone (Spain)

07-01-2011 (Czech Republic)

Hardware-Academy (Germany)

28-10-2010 Proclockers (USA)

06-10-2010 Hardwareoverclock (Austria)

05-10-2010 TweakTown (USA)

04-10-2010 PCFoster (Poland)

01-10-2010 DeXgo (Germany)

15-09-2010 (Poland)

26-07-2010 Technic3D (Germany)