ASUS SILENT KNIGHT 775 AM2 AM3 939 754 FM1 FM2

ASUS SILENT KNIGHT AL

Silent Knight AL

Solid Performance with Trendy Look

- 6 innovatively designed heat pipes increases heat transit capacity

- Inner PWM fan delivers quiet cooling at a mere 25 dBA

- Universal clip design for easier installation

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• Overview
• Features
• Specifications
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• Memory/Device Support
• CPU Support List
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Solid Performance with Trendy Look

ASUS Features

Excellent Performance for Quad-Core CPUs

Silent Knight AL incorporated Six copper heatpipes and aluminum fins ensure excellent heat dissipation for maximum cooling performance.

Universal Application

The Silent Knight AL 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

Specifications

CPU Support

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 Phenom™ FX/X3/X4

AMD Sempron™

CPU Socket

Intel LGA 775

AMD 754/939/940

AMD AM2/AM2+/socket F(1207)/1207+

Dimensions (L x W x H)115 (L) x 110 (W) x 140 (H) mmNet Weight (g)450 gHeatsink MaterialCu. Base + Al. Fins with nickle-plating + 6 x 6mm Copper Heat PipesFan

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-H2O