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12in TX3 Fan Power Splitter Cable
A 12-inch 3-pin TX3 fan power splitter that connects two compatible TX3 fans to one 3-pin TX3 power connector.

Run two TX3 fans
One 3-pin TX3 connection is split into two 3-pin TX3 fan connectors.
12-inch reach
The 12in (30.5cm) cable adds useful routing distance inside a compatible system.
Simple passive cable
No software is required; compatibility depends on the available 3-pin TX3 fan connection.
Lifetime warranty
Covered by the verified lifetime StarTech.com manufacturer warranty.
Key highlights
- One 3-pin TX3 connector splits to two 3-pin TX3 fan connectors.
- 12.0in (30.5cm) product length.
- White cable construction.
- One TX3SPLIT12 splitter cable is included.
Connector requirement
TX3SPLIT12 is specified for 3-pin TX3 fan connections. Verify the fan and host connector type before purchase, especially where 4-pin PWM fan control is required.
Australian version and official StarTech.com warranty
This is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com lifetime manufacturer warranty in Australia. Retain your DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.
What is the StarTech TX3SPLIT12 used for?
TX3SPLIT12 lets two compatible 3-pin TX3 fans share one 3-pin TX3 power connection.
How many fan connections does TX3SPLIT12 provide?
It provides two 3-pin TX3 fan outputs from one 3-pin TX3 input.
How long is the TX3SPLIT12 cable?
The product length is 12.0 in (30.5 cm).
Does TX3SPLIT12 use 4-pin PWM connectors?
No. The verified specification lists 3-pin TX3 connectors, so confirm compatibility if your system requires 4-pin PWM control.
Does the splitter require drivers?
No software or driver requirement is supplied for this passive fan power splitter cable.
What colour is TX3SPLIT12?
The cable is white.
What is included with TX3SPLIT12?
The package includes one 12in TX3 fan power splitter cable.
What warranty applies to TX3SPLIT12 in Australia?
TX3SPLIT12 is covered by the official StarTech.com lifetime manufacturer warranty in Australia, subject to StarTech.com warranty terms, eligibility requirements and product assessment.
(TX3SPLIT12)
Features and highlights
Run two TX3 fans
One 3-pin TX3 connection is split into two 3-pin TX3 fan connectors.
12-inch reach
The 12in (30.5cm) cable adds useful routing distance inside a compatible system.
Simple passive cable
No software is required; compatibility depends on the available 3-pin TX3 fan connection.
Lifetime warranty
Covered by the verified lifetime StarTech.com manufacturer warranty.
Key highlights
- One 3-pin TX3 connector splits to two 3-pin TX3 fan connectors.
- 12.0in (30.5cm) product length.
- White cable construction.
- One TX3SPLIT12 splitter cable is included.
Official StarTech.com manufacturer warranty in Australia, subject to warranty terms and product assessment.
Specifications
StarTech TX3SPLIT12 12in TX3 Fan Power Splitter Cable

General
| Warranty | Lifetime |
|---|---|
| Product Type | TX3 fan power splitter cable |
| Colour | White |
Connectors
| Connector A | 1 × Fan (3 pin, TX3) |
|---|---|
| Connector B | 2 × Fan (3 pin, TX3) |
Physical Characteristics
| Cable Length | 1.0 ft [0.3 m] |
|---|---|
| Product Length | 12.0 in [30.5 cm] |
| Product Width | 0.3 in [0.8 cm] |
| Product Height | 0.2 in [0.6 cm] |
| Product Weight | 0.4 oz [10 g] |
Packaging
| Package Quantity | 1 |
|---|---|
| Package Length | 3.3 in [8.3 cm] |
| Package Width | 3.4 in [8.7 cm] |
| Package Height | 0.5 in [1.3 cm] |
| Shipping Weight | 0.4 oz [10 g] |
What's in the Box
| Included | 1 × 12in TX3 fan power splitter cable |
|---|
| SKU | TX3SPLIT12 |
| Barcode # | 65030833714 |
| Brand | STARTECH |
| Shipping Weight | 0.0200kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.100m |
| Shipping Cubic | 0.000500000m3 |
StarTech TX3SPLIT12 is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com lifetime manufacturer warranty in Australia.
Please retain your DeviceDeal tax invoice as proof of purchase.
Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.
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