1 To 1 2 3 4 Splitter PWM 4pin 3pin Computer Mainboard CPU Fan Connector Extention Cables 3 4 Pins for Computer Cooling System
SPECIFICATIONS
Applicable equipment: personal computer
Certification: NONE
Connecting line: power cord
Converter type: Adapter / line
High-concerned chemical: none
No: Small 4-pin / mesh wrapped fan power cable
OEM: OEM available
Origin: Mainland China
Product weight: 0.03kg
Type: Cable Adapter,power cord
Wire length: 0.3m
Wire material: copper
after-sale service: Storefront San Bao
colour: 1 to 1
interface type: Flat Head Interface-Flat Head Interface
length: 0.3m
workmanship: Injection molding









"Product name": 4Pin one-to-three patch cord (set of nylon net)
"Product length": total length 27CM
"Wire type": 1007 26AWG
[insulation material]: PVC insulation
[conductor Specification]: 7/0.14ts
"conductor material": tinned copper
[outer diameter of wire]: od 1.3mm
[Rated temperature]: 70℃
"Wire color": color ribbon cable.
[appearance color]: Black
[product weight]: 16g
[Product interface]: one end of the motherboard is a small 4Pin connector, and the other three ends are small 4pin connectors of the fan.
[Product function]: three fans share one interface.
[Purpose]: The CPU fan (4Pin) cable is not long enough, and the motherboard interface is not enough. It supports 3Pin. Is the main extension and extension interface.
This line is divided into three heads.
There are four lines at one end, and the colors are blue, yellow, red and black respectively
In addition, the colors of the two terminals are [blue, red and black].
[Important Note]:
In order to avoid the signal conflict of simultaneous speed measurement, as long as there is a 4-pin (supporting speed measurement and temperature control), the other interfaces are all 3-pin.
[reason]:
Because even fans of the same model may have different speeds, if two or more fans with different speeds are measured by the motherboard at the same time, the motherboard will go on strike, resulting in the failure of temperature control and speed measurement functions. Therefore, it is necessary to remove a (yellow) speed measuring line of other interfaces, and only keep the speed signal of one fan. Other fans can also have the effect of temperature control and speed regulation.
Reason: Because even fans of the same model may have different speeds, the motherboard will go on strike if one needle of the motherboard is used to measure more than two fans with different speeds at the same time. As a result, both PWM and speed measurement functions of the two interfaces are invalid. Therefore, it is necessary to remove a speed measuring line of other interfaces, and only keep the rotating speed of one fan. Other fans can also achieve the purpose of temperature control and speed regulation.




