The ultimate cooling performance comes from the most silent Zalman CPU cooler yet. The CNPS 9900A LED PWM cooler is an all-copper heatsink with an aerodynamically optimized "tunnel" design for maximum cooling efficiency. This CPU cooler includes ultra quiet Pulse Width Modulation (PWM) 4-pin fan for automatic fan speed control based on the CPU's temperature.
CNPS9900A LED PWM Features
- Optimally designed pure copper fins effectively disperse heat away from the CPU via heatpipes, while the high capacity 120mm fan quickly cools the heatsink for stable operation of high performance CPUs.
- Compatible with all Intel Socket 1366/775/115x, and AMD Socket FM1/2, AM2/+/AM3/+,754, 939 processor sockets.
- The PWM(Pulse Width Modulation) Fan automatically adjusts fan speed(RPM) according to the CPU`s temperature, while the included Resistor Cable(RC33P) provides the option of reducing the input voltage for overall reduction of fan speed and noise.
- An ultra quiet 120mm fan is incorporated for minimized noise and Blue LEDs heighten the cool aesthetics.
- The CNPS9900A LED`s distinctive Omega(Ω) design not only provides excellent CPU Cooling but also effectively cools surrounding components for excellent system stability.
- Noise level from only 18.0 dB(A).
|Zalman CNPS9900A LED Quiet CPU Cooler Specifications|
|CPU Socket Compatibility||Socket LGA1366, 1150/51/55/56, 775, FM1/2, AM3+, AM3, AM2+, AM2, 754, 939|
|Intel CPU Compatibility||Core i7/Extreme, i5, i3, Core 2 Quad/Duo/Extreme, Dual Core Pentium, Pentium D, Pentium 4, Celeron D|
|AMD CPU Compatibility||LIano,Trinity, Vishera,Zambezi Phenom/II, Athlon/FX/X2 Dual Core Opteron, Sempron|
|CPU Supported Clock Speeds||All speeds|
|Heatsink Dimensions (mm)||94(L) x 131(W) x 152(H)|
|Materials||Pure copper (non-plated)|
|Thermal Dissipation Surface Area||5.402 sq.cm|
|Fan Dimensions||120 x 120 x 25 mm|
|Rotational Speed||1000 - 2000 rpm +/- 10%|
|Acoustic Noise Level without RC33P||19.5 - 38.0 dBA *|
|Rotational Speed||800 - 1300 rpm +/- 10%|
|Acoustic Noise Level without RC33P||18 - 28.5 dBA *|
|Fan Illumination||Blue LED|
|Fan Speed Control||Automatic (PWM)|
|Fan Connector||4-pin (PWM)|
|Supplied Thermal Grease||ZM-STG1|
* The acoustic noise level varies depending on the cooler fan speed.