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Rosewill RCX-Z940-SL 92mm 2 Ball CPU Cooler

  • 800 - 2100 ±10% RPM
  • 16.5 - 46.2 CFM
  • Aluminum Fins 3 Embedded Copper Heatpipes and Copper Base
"The best choice in value" is the Rosewill’s corporate mantra. Rosewill produces quality CPU coolers with best in class performance while keeping to an affordable price point. Designed specifically for AMD Socket 754, 939 and AM2 processors, the RCX-Z940-SL combines multiple features into a package that performs equally as well as higher-priced units but at a fraction of the price.
A vertical stack of large dimension aluminum convection fans are supported – and penetrated by – 3 copper heatpipes which rise out of the base. The base itself is copper to maximize thermal transference from the CPU's heat spreader. The pipes draw the heat up from the base for dispersion by the cooling fins which are cooled by the over 46 CFM of air moved by the 92mm long-life fan.
With an 80,000 hour service life, the fan will provide many years of reliable service. Its maximum speed of 2100 RPM only generates 27.45 dBA of noise and its PWM functionality lets the system's BIOS monitor the fan's speed as well as the thermal need of the CPU and adjust the fans speed lower during reduced computing cycles.
  • neweggSuperior Heat Dissipation and Cooling PerformanceThe copper base and 3 embedded copper heatpipes conduct heat fast; high-density aluminum fins maximize heat dissipation surface area, plus a 92mm, 2100RPM dual-ball bearing fan to deliver optimal cooling performance.
  • neweggPWM FunctionThe PWM function automatically adjusts fan speeds according to the CPU temperature for efficient cooling and minimized fan noise.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
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