Scythe Kotetsu Mark II


Scythe Co., Ltd, began its operation and business in November 2002 as a distributor and a manufacturer of passive and low-noise PC components. Since then, Scythe is recognized for their excellent & affordable products.

Official product link:

Packaging and accessories

The cooler is packaged in a small two-tone cardboard box with orange accents. The front side of the box features a profile color photo of the cooler with the name and the main features printed on the right and low center sides.


The sides of the box present a full list of the cooler’s specifications alongside a black and white diagram of the cooler and heatsink dimensions. The main features of the cooler are also listed in a couple of languages.


The back side of the packaging presents the warranty policy in 3 different languages. On the top side, there are the contact details for the tech support of the manufacturer.



The product comes with the following accessories:
– 1x Manual
– 2x Mounting brackets
– 2x Fan clips
– 1x Backplate
– 1x Thermal-compound tube
– 4x Nuts
– 4x Screws X299
– 1x Rubber pad
– 4x Plastic spacers
– 4x Mounting screws
– 4x Plastic screw holders



Model: SCKTT-2000
Supported sockets:
Intel: LGA2011 / 2011-v3, LGA2066, LGA1366, LGA115x and LGA775 sockets
AMD: AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+ (backplate required)
Materials: Nickel-plated Copper (base and heat-pipes), aluminum (cooling fins), soldered joints & nickel plating
Dimensions: 130 x 154 x 83 mm (including fans)
Heatpipes: 4x – Ø6 mm
Weight: 645g including fan
Model: Kaze Flex 120 PWM
Dimensions: 120 x 120 x 27 mm
Bearing type: Sealed Precision FDB
Rotational Speed (+/- 10%): 300 ~ 1200 rpm (±10%) (PWM-controlled)
Airflow: 16.6 ~ 51.17 CFM
Acoustical Noise: 4.0 ~ 24.9 dBA
Connector: 4-Pin PWM
MTBF: 120.000 Hours (25°C)
Warranty: 6 Years


– Asymmetrical and low height design: Aiming for maximum compatibility the heatsink is not centered above the baseplate, but slightly offset to the side and back. This asymmetrical design allows for unrestricted use of all memory slots.
– Kaze Flex 120 PWM Fan: The Kotetsu Mark II is equipped with a PWM fan from the award-wining Kaze Flex series, operating in a range from 300 to 1200 RPM. The self-contained liquid bearing (Sealed Precision FDB) reduces friction and wear to a minimum, resulting in an average lifespan of 120 000 hours.
– H.P.M.S. III (Hyper Precision Mounting System III): The secure and user-friendly Hyper Precision Mounting system centers around a preassembled mounting bar, which features spring-loaded screws to guarantee perfect contact pressure.

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