Product description Fasgear GPU Power Extension Cable for RTX 4090 4080 3090 Ti

* Specification

• 8pin(6+2) female connector * 4
• 12VHPWR 16pin(12+4) male connector * 1
• Cable length (not including connectors): 40cm
• Cable combs * 4
• Max Wattage: 600 watts
• Wire Gauge: 16 AWG
• Wire Material: Tinned Copper
• Wire Jacket: Nylon Braided

Read Notice Before Use

1. Fasgear 16pin male to 4*8pin(6+2) female extension cable is mainly designed for Graphic Card which has 16pin(12+4) port (12VHPWR power port), like RTX 3090 Ti, 4080, 4090.

2. This GPU power extension cable CAN NOT plug in PSU port directly and it should be used with the PSU's original PCIE/CPU 8-pin cable together, and need 4 unoccupied 8pin ports on your PSU. Please see our pictures for the correct connecting way.

3. Please e mail us via Amazon Message if you have any questions before purchase. Likewise, also e mail us at any time after purchase.

Question & Answer

Q1: What PSUs are compatible with it?

A1: It is compatible with for most modular power supplies, which requires 4 unoccupied 8pin PCIe/CPU ports at least. Compatible with ASUS, EVGA, Seasonic, Corsair, Thermal-take, Great Wall, NZXT, MSI, etc.

Q2: Why can our cable carry a maximum of 600W power?

A2: Our cable uses Hi-Conductivity Copper Terminals, which can carry current up to 10-12A. 16AWG copper wire can also carry 12A current. Theoretically, there are 3 power supply circuits within an 8pin. 10A*12V*3=360W, that means, a single 8pin can carry a maximum of 360W power. The amount of power output depends on the capacity of the power supply. In theory, a single 8pin port of the power supply can output about 300W.

Q3: Will it affect using when the cable has one empty pin?

A3: No, it does not affect using because the one empty is connected to the GND wire with the function of overcurrent protection.

* If you have any questions about this cable, please text us via Amazon Message.

Please refer to the 12VHPWR connector plugging way as below image.

Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 247 4.6 out of 5 stars 118 4.4 out of 5 stars 87 4.2 out of 5 stars 434 4.5 out of 5 stars 423 3.9 out of 5 stars 131 Price $29.99$29.99 $27.40$27.40 $27.39$27.39 $30.59$30.59 $30.49$30.49 $26.59$26.59 Cable Type 16Pin (12+4) Male to PCIE 4x8Pin (6+2) Female 16Pin(12+4) Male to 2x8Pin Male 16Pin(12+4) Male to 2x8Pin Male 16Pin(12+4) Male to 3x8Pin Male 16Pin(12+4) Male to 3x8Pin Male Dual 16Pin Male Compatible GPU GeForce RTX 5090, 5080, 5070, 5070Ti, GeForce RTX 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) GeForce RTX 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) GeForce RTX 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) GeForce RTX 5080, 5070, 5070Ti, GeForce RTX 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) GeForce RTX 5080, 5070, 5070Ti, GeForce RTX 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) GeForce RTX 5090, 5080, 5070, 5070Ti, GeForce RTX 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) Compatible PSU All Full Modular for ASUS/EVGA/Seasonic Full Modular for Corsair/Great Wall/Thermal-take/NZXT Full Modular for ASUS/EVGA/Seasonic Full Modular for Corsair/Great Wall/Thermaltake PSU Full Modular for ATX 3.0 PSU (16pin 12VHPWR port) Cable Length 40cm 70cm 70cm 70cm 70cm 70cm Color Black Black Black Black Black / Black & White Black / White Specific Usage Adapter Cable for GPU PSU Power Supply Cable PSU Power Supply Cable PSU Power Supply Cable PSU Power Supply Cable PSU Power Supply Cable

• 【Notice before shopping】To order a correct power cable for your PSU and GPU, please make sure your PSU has the PCIE 8Pin ports. And we recommend you had better confirm the RTX 5090 / 5080 / 5070 / 5070Ti / 4090 / 4080 / 3090 Ti GPU's requirement of the output wattage of PSU.If this cable is not suitable for your power supply or you are not sure about your port type, please feel at ease to contact with us. Don't plug and unplug by force
• 【For RTX 3090Ti, RTX 40 and 50 Series】Fasgear PCIe 5.1 16(12+4)pin male to 4X8 pin female sleeved extension cable is made for GeForce RTX 5090 5080 5070 5070Ti 4090 4080 4070ti 3090Ti GPU. That means, this 12VHPWR PSU cable can extend length and work well with the original power cable to get stable and reliable performance. Note: This GPU sleeved extender cable is not fitted for 12pin GeForce RTX 3090 Series & 8pin RTX 4070 GPU. Only support 12+4pin GPU like RTX 3090Ti, RTX 40 and 50 Series
• 【Up to 600W Output】Fasgear 12V-2x6 PSU extension cable supports up to 600W output. The plug terminals of the graphics card cable are made of alloy copper and tinned material, which can bring stable and higher currents. NOTE: This extension cable requires four unoccupied 8-pin PCI-e ports on your power supply to properly function. Connecting fewer than four connectors to your power supply may cause system damage.
• 【Neat and Tidy】Fasgear 40cm 4x8 pin GPU riser extension cable, compared with the original 10cm power cable, can make your DIY computer system neat and tidy. With 4 transparent cable comb acrylic clips, it is convenient for you to manage this sleeved extension cable cord. Thus, this extension cable can make the appearance of the computer system more beautiful. Note: This cable is a 12V-2x6 sleeved extension cable. And it needs to be worked with the original power cable.
• 【16AWG Tinned Copper Wire】Fasgear 12V-2x6 PCI-e 5.1 extension cable contains 16AWG tinned copper wire. Compared with the standard 18AWG power cord, this updated 16AWG tinned copper wire can bring stable voltage transmission and higher power output. Meanwhile, this tinned copper can prevent oxidation. As for the 12+4pin connector, 2 of 4 pins are connected with power wires while another 2 pins are GND wires