ZLKSKER DH112257 4 Pin PWM Fan Hub 1 to 5 Splitter 33 cm
Connects up to five PWM or voltage-controlled fans to a single motherboard header using 33 cm tinned-copper cables
- TypeMale-to-Female
- ColorBlack
- Length33 centimeters
- Terminal GenderMale to Female
- Specifications33, centimeters, Black, 12 L x 7 W x 1.4 H centimeters, DH11
- ConductorStranded 28AWG Tinned Copper
- Connect up to five PWM or 3-pin fans from one motherboard header
- 33 cm 24AWG tin-plated copper cable resists corrosion and oxidation
- Only the CPU socket passes RPM signal back to the motherboard
- 3-pin fans run at full speed because they lack PWM control
- Reinforced solder joints and PVC insulation add durability and flame retardance
PWM Fan Hub for Multi-Fan Builds
The ZLKSKER DH112257 splits one motherboard 4-pin PWM header into five fan connections. It suits builders who need to run several CPU or chassis fans from a single controlled socket. The hub passes the PWM signal through so the motherboard governs speed for every attached 4-pin fan. A 33 cm lead gives enough reach for most mid-tower layouts.
Thermals Noise and Power Limits
The hub itself draws no active power and adds no audible noise; all cooling performance and acoustics remain dependent on the connected fans. Total fan power must stay within the motherboard header’s rated maximum, otherwise the socket or traces can be overloaded. Tin-plated 24 AWG copper conductors keep resistance low and reduce voltage drop across the 33 cm length. PVC insulation is flame-retardant for safe operation inside the case.
Build Integration and Compatibility
Only the labelled CPU connector on the hub returns an RPM signal to the motherboard because a single header can read just one tachometer line. Three-pin fans will run at full constant speed since they lack PWM control pins. The package includes no mounting hardware, so the hub rests wherever cable routing allows. Builders who need independent speed curves per fan or more than five devices cannot use this splitter.
Highlights
- Connect up to five PWM or 3-pin fans from one motherboard header
- 33 cm 24AWG tin-plated copper cable resists corrosion and oxidation
- Only the CPU socket passes RPM signal back to the motherboard
- 3-pin fans run at full speed because they lack PWM control
- Reinforced solder joints and PVC insulation add durability and flame retardance
Specifications
| Brand | ZLKSKER |
|---|---|
| Model | DH112257 |
| Type | Male-to-Female |
| Color | Black |
| Length | 33 centimeters |
| Terminal Gender | Male to Female |
| Specifications | 33, centimeters, Black, 12 L x 7 W x 1.4 H centimeters, DH112257 |
| Conductor | Stranded 28AWG Tinned Copper |
| Construction | Tinned copper |
| Features | Male-to-Female, 33, centimeters, false, Black |
Questions about this item
How do I install the ZLKSKER DH112257 hub and which step is often missed?
Plug the single 4-pin male connector firmly into the motherboard PWM header, then attach up to five fans to the female ports; the CPU-labelled port is the only one that returns an RPM signal to the board.
What maintenance or replacement will the hub need over time?
The 1007 24AWG tin-plated copper wires resist corrosion, so no routine maintenance is required; replace the hub only if a connector becomes loose or a wire is physically damaged.
What limit appears first when all five fans run continuously?
The motherboard header’s maximum power rating caps the total fan draw; the hub itself has no active regulation, so combined fan power must stay within that socket limit.
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