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ASUS ROG Strix RTX 4080 SUPER triple-fan card in dark metal finish with vented backplate

ASUS

ASUS ROG-STRIX-RTX4080S-O16G-GAMING graphics card

SKU CH-JAD5-P829G MPN ROG-STRIX-RTX4080S-O16G-GAMING

Refurbished GeForce RTX 4080 SUPER with 16GB GDDR6X, triple-axial fan cooler, vapor chamber, 2670 MHz boost clock, two HDMI 2.1 and three DisplayPort 1.4a outputs

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4080 SUPER
  • Game Clock2640 MHz
  • Boost Clock2670 MHz
  • OC boost clock reaches 2670 MHz for higher frame rates
  • Patented vapor chamber with milled heatspreader lowers GPU temperatures
  • Triple Axial-tech fans deliver 23 percent more airflow
  • 16 GB GDDR6X on 256-bit bus handles 4K textures
  • Two HDMI 2.1 and three DisplayPort 1.4a drive four 8K displays

Target Build

This refurbished ASUS ROG Strix GeForce RTX 4080 SUPER OC graphics card delivers 16GB of GDDR6X memory on a 256-bit interface with a 2670 MHz boost clock. It connects via PCI Express 4.0 and drives up to four displays through two HDMI 2.1 and three DisplayPort 1.4a outputs at 7680 x 4320 resolution. The triple-fan cooler uses a vapor chamber and axial-tech design across a 3.5-slot frame.

Ideal User

Creators and gamers who need 16GB VRAM for 4K workloads and ray-traced titles will benefit from the 350W thermal design and 850W PSU requirement. Systems limited to two-slot spacing, smaller cases under 358 mm GPU length, or power supplies below 850W should consider a different model.

Deciding Spec

The single 16-pin power connector demands a native ATX 3.0 supply or a reliable adapter; without it the card cannot reach its 2670 MHz OC boost. Verify your PSU includes this connector before purchase.

Highlights

  • OC boost clock reaches 2670 MHz for higher frame rates
  • Patented vapor chamber with milled heatspreader lowers GPU temperatures
  • Triple Axial-tech fans deliver 23 percent more airflow
  • 16 GB GDDR6X on 256-bit bus handles 4K textures
  • Two HDMI 2.1 and three DisplayPort 1.4a drive four 8K displays

Specifications

BrandASUS
SeriesROG
ModelROG-STRIX-RTX4080S-O16G-GAMING
Part Number90YV0KB0-M0AA00
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4080 SUPER
Game Clock2640 MHz
Boost Clock2670 MHz
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power350W
Recommended PSU Wattage850W
Power Connector1 x 16-Pin
Form FactorATX
Max GPU Length358 mm
Slot Width3.5 Slots
Shipping weight2.88 kg
Package size394 × 311 × 84 mm

Questions about this item

Will the 358 mm length and 3.5-slot width fit inside my ATX case?

The card measures 358 mm long and occupies 3.5 expansion slots, so verify your case clearance and motherboard spacing before purchase.

Which power connector does the 350 W TDP require and how should it be seated?

It uses a single 16-pin connector; push it in until the latch clicks and ensure no cables bend sharply near the plug.

How often should I clean the triple axial-tech fans and vapor-chamber heatsink?

Remove dust from the three fans and fin array every 6 to 12 months to maintain the 23 % airflow advantage.

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