
T
able of Contents
1. Product Description ……………………………………………… 3
2. Thermal Performance Curve ………………………………… 4
3. Dimension D raw in g s… ………….………… …… ……….. 5~6
4. Fan Spec …………………………………………………………..………… 7~21
5. RoHS Certificate …………………………………………………………… 22

Application :
•
Recommend for AMD® Socket SP3, Socket TR4
•
Active Cooler for 3U Server and up, Workstations
Overall Specification :
•
Dimension: 120 x 82 x 110 mm
•
Weight: 600 g
•
Material : Aluminum Heatsink with Heatpipe Embedded
•
8038 Axial PWM Fan for Heat Exhausting
•
Convenient Heat Sink Screw captive mounting
•
Thermal Grease Shin-Etsu 7762 Pre-printed
•
Support CPU power up to 225 Watts heat dissipation
Fan Specification:
• Model Number: DF128038BL - PWM
• Dimension: 80 x 80 x 38 mm
• Bearing: Ball Type, Double
• Rated Voltage: 12V
• Rated Speed:
o At Duty Cycle 0~20%: 800 ± 10% RPM
o At Duty Cycle 50%: 1800 ± 10% RPM
o At Duty Cycle 100%: 3800 RPM Min.
• Rated Input Power:
o At Duty Cycle 0~20%: 2.2 W
o At Duty Cycle 50%: 3.6 W
o At Duty Cycle 100%: 8.2 W
• Rated Airflow:
o At Duty Cycle 0~20%: 13.7 CFM
o At Duty Cycle 50%: 30.8 CFM
o At Duty Cycle 100%: 68.4 CFM

• Rated Static Pressure:
o At Duty Cycle 0~20%: 0.40 mm-H2O
o At Duty Cycle 50%: 2.05 mm-H2O
o At Duty Cycle 100%: 10.1 mm-H2O
• Rated Acoustical Noise:
o At Duty Cycle 0~20%: 16.0 dBA
o At Duty Cycle 50%: 31.1 dBA
o At Duty Cycle 100%: 48.4 dBA
• Lead Wire Pin Out:
o Pin#1-Black(-)
o Pin#2- Yellow(+)
o Pin#3- Green(Tachometer/ Signal Output)
o Pin#4- Blue (PWM)
• Lead Wire Pin Out Diagram :
Active Cooler A35 Thermal Performance Curve :
Pin#3- Signal (Tachometer Output)

Certificate of Environment Protectio
環 保 證 明 書
Document Number: RH_A35-R0
Customer:
客戶名稱:
Issue
Date:
Prod uct Mod el
Number:
Dynatron Corporation hereby declares and certifies that all components manufactured
are RoHS compliant according to the definitions and restrictions given by the European Union's
Restriction (Directive 2002/95/EC) (Decision2011/65/EU)RoHS 2, on the restriction of the
use of certain Hazardous Substances in the electrical and electronic equipment. Also,
Company:
Phone Number:
Address:
- -
9 / 19 / 2019
A35
compliance to the most recent list of substances on the REACH candidate list.
Number of substances on the Candidate List: 168 (last updated: 17/12/2015)
No exemptions are claimed in order for the part to be compliant with the RoHS directive.
Dynatron Corporation / 政久興業股份有限公司證明所有產品,零件 (包括附
屬品, 包裝類) 之環境管理物質完全符合 RoHS, WEEE, 及該環保標準之規
定, 並承諾遵 循以上之證明.
Dynatron Corporation.
33200 Western Ave,
Union City, CA 94587
www.Dynatron-corp.com
Title (
職務
):_____ASSISTANT-MANAGER ___
簽字
Signature (
):
Date: 9 / 19 / 2019
WWW.DYNATRON.CO