Dynatron R14 User Manual

NEW PRODUCT SPEC SHEET

Model Number: R14

• Recommend for Intel® Romley- EP / EX Platform, Sandy Bridge Processor, Socket LGA 2011

• For Narrow ILM Only

• Active Cooler by Side-Blowing Cooling for 2U Server

Overall Specification:

• Dimension: 102.0 x 70.0 x 67.0 mm

• Weight: 660g±10g

• 6028 Side-Blow Fan with PWM Function

• Material: Copper 1100 Stacked Fins

• Convenient Heat Sink Captive Mounting

• Backing Plate is not included

• Thermal Grease Shin-Etsu G751 Pre-printed

• Support CPU Power up to 150Watts

Fan Specification:

• Model Number: DF126028BL-PWMG

• Dimension: 60 x 60 x 28 mm

• Bearing: Double-Ball

• Rated Voltage: 12V

• Rated Speed:

o At Duty Cycle 0~20% : 1500±10% RPM
o At Duty Cycle 50% : 3500±10% RPM
o At Duty Cycle 100% : 7000 RPM Min.

• Rated Input Power:

o At Duty Cycle 0~20% : 0.60 W
o At Duty Cycle 50% : 2.16 W
o At Duty Cycle 100% : 7.20 W

• Rated Airflow:

o At Duty Cycle 0~20% : 8.8 CFM
o At Duty Cycle 50% : 20.3 CFM
o At Duty Cycle 100% : 40.5 CFM

• Rated Static Pressure:

o At Duty Cycle 0~20% : 0.7 mm-H
o At Duty Cycle 50% : 3.6 mm-H
o At Duty Cycle 100% : 14.3 mm-H

• Rated Acoustical Noise:

o At Duty Cycle 0~20% : 16.0 dBA
o At Duty Cycle 50% : 32.9 dBA
o At Duty Cycle 100% : 47.5 dBA

• Lead Wire Pin Out Diagram :

O

2

O

2

O

2

Pin#1- Ground (-)
Pin#2- Power (+)
Pin#3- Signal (Tachometer Output)
Pin#4- PWM Control

Active Cooler R14 Cooling Performance VS. Airflow & Noise:

0.320

0.280

0.240

Therm al Resistance (°c / w )

0.200
0 4000 5000 6000 7000 8000 9000

0.305

33

0.268

38.4

Fan Spee d (RPM)

47.5

43.2

0.241

0.222

51.5

0.209

52

48

44

40

36

32

Noise Level (dBA)

2