Specification Amperage : 15 amps Brand : EZDIY-FAB BulletPoint1 : Dedicated design for the specs of 12VHPWR PCIe 5.0 Graphics Card, Connect to RTX4090/4080 GPU without hassle, connecting to PCIe 8 PIN Cable from PSU to get a stable and reliable performance. BulletPoint2 : This cable is only extension cable. Please do not plug it directly into you PSU. Please use a power supply with sufficient power according to the manufacturer's instructions. Generally, it is recommended to use a PSU of 1000W or more to match the graphics card RTX4090/4080/3090ti. BulletPoint3 : The cable material is made of 16AWG tinned copper, and the terminal is made of alloy copper, providing support for a maximum output of 600W, stable performance and safety under high-load use, no frame drop , no screen flickering, and continuous power supply. BulletPoint4 : This 1 to 4x 8 Pin Sleeved extension cable replaces the complex connection configuration of the original 1 to 4x 8 Pin cable, which's configuration is unsightly and unsafe. Use the EZDIY-FAB extension cable, The best solution for safety and aesthetics. BulletPoint5 : Featured with 5 pcs of cable comb, the appearance of the cable is well-organized, allowing you to easily achieve clean cable management and unified design. BulletPoint6 : Please note that the GPU sleeved extension cable is not suitable for 12pin GeForce RTX 30' Series GPU. Only support 12+4pin RTX4090/4080/3090TI GPU. Color : Pure White CompatibleDevices : RTX 3090Ti, RTX4090, RTX4080 ConnectorGender : Male-to-Female ConnectorType : 16-pin (4x4+4) / 4x 8-pin (6+2) CustomerPackageType : Sealed anti-static bag or rigid box ExternallyAssignedProductIdentifier : 5055754716399 ExternallyAssignedProductIdentifier1 : 8294923435434 ExternallyAssignedProductIdentifier2 : 7829194932941 IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor InputCurrent : 10 amps IsUlListed : 1 ItemLength : 144 inches ItemName : EZDIY-FAB GPU Power Sleeved Cable Extension, 16pin(12+4) 12VHPWR PCIe 5.0 Connector Male to 4X PCIE 8 PIN for RTX 3090Ti/RTX4090/RTX4080, with Pre-Installed Cable Combs-16AWG/Pure White ItemPackageDimensions_Height : 16.4 centimeters ItemPackageDimensions_Length : 3.4 centimeters ItemPackageDimensions_Width : 8.1 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : electronics-power-cables Manufacturer : EZDIY-FAB MaximumCurrent : 50 amps ModelName : US-450MM 16AWG 12+4 to 8in-WW ModelNumber : US-450MM 16AWG 12+4 to 8in-WW NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPins : 16 PartNumber : US-450MM 16AWG 12+4 to 8in-WW PowerCordProngCount : 3 ProductDescription : EZDIY-FAB GPU Power Sleeved Cable Extension, 16pin(12+4) 12VHPWR PCIe 5.0 Connector Male to 4X PCIE 8 PIN for RTX 3090Ti/RTX4090/RTX4080, with Pre-Installed Cable Combs-16AWG/Pure White ProductSiteLaunchDate : 2023-03-07T01:17:04.192Z RecommendedUsesForProduct : Cable management and accessibility for RTX 3090Ti, RTX4090, and RTX4080 graphics cards Size : VF503 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 43202222 Voltage : 300 volts WarrantyDescription : 2 Wattage1 : 600 watts Wattage2 : 1000 watts