SCYTHE Katana 4

The Scythe Katana 4 CPU cooler is an upgraded version of the world's most popular and best-selling Scythe model. The new model stands out due to its modern design and high efficiency. The ribbing structure and three dual heatpipes remain preserved, though with optimized shaping. The current design also provides greater performance through larger cooling surfaces. If the basic capabilities are not enough, you can easily fix an extra fan on the passive part.
The heat removal from the ribbing is handled by a 92mm SlipStream fan with PWM speed control in the range of 300 to 2500 rpm. This ensures quiet operation at normal load and high performance in more demanding computational tasks. Worth mentioning is also a relatively compact design that fits into many different computer cases. Katana 4 is compatible with the vast majority of currently used processor sockets, including the latest Intel LGA 2011 .
Parameters and Specifications:
Compatibility:
Intel: LGA2011 / LGA775 / LGA1155 / LGA1156 / LGA1366
AMD: 754/939/940 / AM2 / AM2 + / AM3 / AM3 + / FM1
Ventilator:
Type: 92 mm SlipStream
Sound level: 7.2 ~ 31.07 dBA
Airflow: 12 ~ 95 m3 / h = 6.7 ~ 55.55 CFM
Speed: 300 ~ 2500 rpm
Static pressure: 7.35 ~ 22.46 Pa / 0.75 ~ 2.29 mmH2O
Connector: 4-pin PWM
Design:
Base material: nickel-plated copper (prevents corrosion)
Dimensions: 100 x 102.5 x 143 mm
Weight: 480 g