REFURBISHED!!! GIGABYTE GV-N408SGAMING OC-16GD GeForce RTX 4080 Super Gaming OC 16G Graphics Card, 3X WINDFORCE Fans, 16GB 256-bit GDDR6X Video Card - No Warranty

• Powered by NVIDIA DLSS 3, ultra-efficient Ada Lovelace arch, and full ray tracing
• 4th Generation Tensor Cores: Up to 4X performance with DLSS 3 vs. brute-force rendering
• 3rd Generation RT Cores: Up to 2X ray tracing performance
• Powered by GeForce RTX™ 4080 SUPER
• Integrated with 16GB GDDR6X 256-bit memory interface
• WINDFORCE Cooling System
• RGB Fusion
• Dual BIOS
• Protection metal back plate
• Anti-sag bracket 

SCREEN COOLING - Extended heatsink allows air to pass through, providing better heat dissipation.

LARGE COPPER PLATE & HEAT-PIPE - The large copper plate directly contacts the GPU, coupled with the composite heat pipes, which quickly transfers the heat of the GPU and VRAM to the heatsink.

RGB FUSION - The legendary three-ring lighting provides excellent visual enjoyment. You can choose any lighting effect or synchronize with other devices in GIGABYTE CONTROL CENTER .

ULTRA DURABLE - Ultra Durable certified highest-grade metal chokes, lower ESR solid capacitors, 2oz copper PCB, and lower RDS(on) MOSFETs, plus over-temperature design to deliver superior performance and longer system life.

FRIENDLY PCB DESIGN - Fully automated production process ensures top quality of the circuit boards and eliminates sharp protrusions of the solder connectors seen on the conventional PCB surface. This friendly design prevents your hands from getting cut or inadvertently damaging components when making your build.