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EN-Labs

EN-Labs 3PINEX12 3-pin fan power extension cord 12 inch 20AWG black sleeved

SKU CH-GVDX-0CWAB

Extends a 3-pin CPU or case fan cable by 12 inches using 20AWG copper conductors and a black sleeved jacket for tidy routing

  • Connector count2
  • Connector genderMale to Female
  • Product typePower
  • Product colorBlack
  • Overall length11 in - 15 in
  • DetailsType :3pin CPU / Case fan power extension cable Length: 12 i
  • Extends fan reach by 12 inches to motherboard headers
  • 20AWG copper conductor delivers stable 12V and 5V power
  • Black net-jacket sleeve protects wires and simplifies routing
  • Male-to-female 3-pin connectors fit 3-pin and 4-pin fans
  • Flexible length range of 11 to 15 inches suits various chassis layouts

What this cable does

A 12-inch 3-pin fan power extension cord that connects a male TX3 plug to a female TX3 socket. It lets a case or CPU fan reach a motherboard header when the stock lead is too short. The black sleeved jacket keeps routing tidy along case edges.

Connector gender and pin count

One end carries a 3-pin male TX3 connector, the other a 3-pin female TX3 connector. This male-to-female arrangement extends an existing fan cable without changing its pinout. The cord accepts both 3-pin and 4-pin fan plugs on the male side.

Sleeving and conductor gauge

A black net jacket sleeves the 20AWG copper conductors for durability and a clean look inside the chassis. The flexible sheath helps the cable bend around corners while protecting the wires during long-term use.

How it compares

Measured against everything we stock in PC & Server Extension Cords, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 93% of the 401 comparable items (median $14.99).

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Specifications

Product
Brand nameEn-Labs
Model name3PINEX12
Product typePower
Product colorBlack
Ports & slots
Connector count2
Connector genderMale to Female
Size & build
Overall length11 in - 15 in

Questions about this item

What does the 12-inch length mean once the cable is installed in a case?

It adds 12 inches of reach so a fan can connect to a motherboard header that is farther away than the stock lead allows.

What does the 3-pin TX3 interface cap in practice?

It carries 12 V and 5 V power and a tachometer signal but no PWM control, so fan speed is regulated by voltage.

What clearance or mounting points does the cable need to fit?

The 20 AWG sleeved wire needs only open routing space; the male and female TX3 connectors plug directly into standard 3-pin or 4-pin fan headers.

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