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Pure Copper - Made for Quad-Core CPUs at Only 610g
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Advantages and Benefits
Excellent Performance for Overclockers
100% copper materials and six copper heat pipes ensure excellent
heat dissipation for maximum cooling performance
Universal Application
The Silent Knight II supports the Intel® Core™2 Extreme/ Core™2 Quad
(Quad-Core) CPU, Intel® Pentium® 4 LGA775 & AMD Athlon™ 64 X2 Dual-Core
CPU, AMD Athlon™ 64(-FX) (939/940/AM2)
Best Balance between Performance and Acoustic
PWM function automatically adjusts rotation speed according to CPU
temperature and delivers a quiet cooling at a mere 25dBA
Reliable
The fan positioned inside the frame and VRM shield guides cool air to
critical components around the CPU for stable operation
Why Thermal Matter
Every 10°C up from
70°C will reduce CPU life time for about 1
year (Source: Intel)
Every 10°C up from
120°C will reduce VR life time for about
50%
Temperature over 100°C will cause Capacitors leakage or burned
abnormally
That´s why a good thermal solution makes system more stable and extends
components´ life.
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High Cu. Fin Density for Great Heat
Dissipation |
6 High Performance Heat pipes and copper base
for fast heat transfer |
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Elegant ASUS Fan Cover Design to maintain temperature for a
stable
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CPU Support
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Intel® Core™2 Extreme/ Core™2 Quad (Quad-Core)
Intel® Core™2 Duo/ Pentium® Dual Core/ Pentium® D
(Dual-Core)
Intel® Pentium® 4 HT/Celeron® D
AMD Athlon™ 64 FX
AMD Athlon™ 64 X2
AMD Athlon™ 64
AMD Sempron™
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CPU Socket
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Intel LGA 775
AMD 754/939/940
AMD AM2
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Dimensions (L x W x H)
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115 (L) x 140 (W) x 110 (H) mm
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Net Weight (g)
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610 g
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Heatsink Material
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Cu. Base + Cu. Fins + 6 Heat Pipes
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Fan
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Dimension (mm)
92 x 92 x 25
Bearing Type
Sleeve
Connector
4 Pin with PWM Control
Speed
2300 rpm ± 10%
Max. Airflow
45.6 CFM
Max. Air Pressure
2.325 mm-H2
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