823141 Active Cooler for KT965
KTD-00752-0
Public
Data Sheet
Date: 2008-02-06
823141 Active Cooler for KT965
Page
1 of 11
823141 Active Cooler for KT965
KTD-00752-0
Public
Data Sheet
For 4-wire Fan connector on KT965:
Date: 2008-02-06
Page
2 of 11
Pin 1
CONTROL: is PWM (Pulse Width Modulated) output (Open Collector) signal. Frequency ~ 25KHz.
Maximum allowed sink current is 25mA. Pulse Width controlled by Motherboard.
SENSE: is Tacho signal input to measure RPM (Rotation Per Minute), 2 pulses per rotation. The FAN
must be able to sink at least 2.5mA through an Open Collector output.
+12V: Output Power, maximum current is 2000mA.
PRODUCT
SPECIFICATION
A. General Specification
(Specification/Condition)
(Item)
01
02
03
Part No.
Outline
Weight
B. Fan
AK-955A-B
94.8x94.8x62mm
476 g
Specification
(Item)
(Specification/Condition)
01
02
03
04
05
Part No.
Bearing System
Outline Dimension
Rated Voltage
Operaing Range
F129025BU-AF
Two Ball Bearing
92x92x25mm(8cm Pitch)
DC 12 V
DC 11.4~12.6 V
06
Rated Current
Duty cycle=100%=0.38A
Duty cycle=0-20%=0.10A
07
Power Consumption
Duty cycle=100%=4.56W
Duty cycle=0-20%=1.20W
08
Speed
09
Max. Airflow
10
Max. Static Pressure
Duty cycle=100%
+ 10%RPM
=3400RPM Duty cycle=0-20%
+ 400RPM
500RPM Duty cycle=100%=40.90
CFM(ft3 /min)
Duty cycle=0%=5.77CFM
3 /min)
(ft
Duty cycle=100%=3.81
mm H2O
Duty cycle=0%=0.08
mm H2O
11
Noise Level
Duty cycle=100%=36
dB(A)(Max.39dB(A))
Duty cycle=0%=19dB(A)
(Max.21dB(A))
12
Life
70000/hrs 40 C
13
14
15
16
17
18
19
No. Of Blade
No. Of Pole
Weight
Rotating Direction
Safety Approval
Tolerance
Color
7 Blades
4 Poles
63 g
Clockwise From Label Side
UL; TUV; CE
10%
Black
A. Rated Voltage
B. 25 c.65% RH
A. 25 c.65% RH
B. Free Air
C.Rated Voltage
A. Rated Voltage
B. AMCA(Standard)
C. Rated Current
A.
B.
Rated Voltage
Measured in a Non-Echo
Chamber
C. CNS 8753 Standard
D. ISO 3744 Test Condition
MTTF Mean Time to Failure
Conf.Level 90%
C. Heatsink Specification
(Item)
01
02
Dimension
Material
(Specification/Condition)
87.2x85.2x34.8mm
AL6063-T5 sink with copper insert
D. Thermal Interface Specification
(Item)
01
02
03
Part No.
Package form
Color
(Specification/Condition)
STC-640
29.7x29.7mm Pre Screen Apply
Gray
TYPE
TITLE
P/N
AK-955A-B
Cooler
AKASA ASIA
CORPORATION
62
APR.
CHK.
DRW.
118
SCALE.
UNIT.
1/1
MM
RANGE
_ 0.20MM
+
_ 0.10MM
+
TOLERANCE
_ 0.30MM
+
0-5
>30-100
_1
+
_ 0.50MM
+
>5-30
ANGLE
>100-200
NO
PART NAME
REV
A
94.8
PART NUMBER QTY
FINISH
DATE
WEIGHT
APPROVED
REVISIONS
DESCRIPTION
RELEASE
MATERIAL
PROVISION OF REVOLUTION SIGNAL
IMPORTANT NOTES & GENERAL INSTRUCTIONS
AF
130
Fan Dimension Drawing
UNIT IN : MM
71.5
Fan Frame Dimension Drawing
UNIT : MM
71.5
Push Pin(White) Dimension Drawing
3.5
15.02
UNIT : MM
20.88
4 PCS
5.4
2.39
Push Pin(Black) Dimension Drawing
24.73
UNIT : MM
4 PCS
10.5