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Triple-fan graphics card with metal frame and industrial grey finish

ASUS

ASUS TUF-RTX4090-O24G-GAMING graphics card

SKU CH-6JDH-KWTKW MPN TUF-RTX4090-O24G-GAMING

Refurbished GeForce RTX 4090 with 24GB GDDR6X, triple fans and 2595 MHz boost clock for 4K gaming

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4090
  • Game Clock2565 MHz
  • Boost Clock2595 MHz
  • Boost clock reaches 2595 MHz for high frame rates
  • 24 GB GDDR6X on a 384-bit bus feeds 4K textures fast
  • Triple axial-tech fans move 23% more air for cooler runs
  • Dual ball bearings and 20K-hour caps extend service life
  • HDMI 2.1 and DisplayPort 1.4a drive four 8K displays

TUF Gaming RTX 4090 OC Edition

This ASUS TUF Gaming GeForce RTX 4090 OC Edition graphics card uses the NVIDIA Ada Lovelace architecture with 24GB GDDR6X memory on a 384-Bit interface. It targets 4K gaming and heavy content creation workloads. The factory overclock raises the boost clock to 2595 MHz. A triple-fan cooler and metal exoskeleton handle the 450W thermal design power.

PCIe 4.0 16-Pin Power Check

Your motherboard must provide a PCI Express 4.0 x16 slot and the case must clear a 348.2 mm long, 3.65-slot thick card measuring 72.6 mm in height. The power supply needs at least 1000W and a native 16-Pin connector for the single power input. Verify HDCP 2.3 support on your display chain for protected content.

Military-Grade Capacitors And Auto-Extreme

Military-grade capacitors rated for 20K hours at 105C improve power-rail durability under sustained load. Dual ball fan bearings extend fan lifespan compared with conventional sleeve bearings. Auto-Extreme automated manufacturing reduces human-error defects. Axial-tech fans move 23% more airflow than the previous design. The bundle includes a GPU holder and ARGB sync cable for case lighting integration.

Highlights

  • Boost clock reaches 2595 MHz for high frame rates
  • 24 GB GDDR6X on a 384-bit bus feeds 4K textures fast
  • Triple axial-tech fans move 23% more air for cooler runs
  • Dual ball bearings and 20K-hour caps extend service life
  • HDMI 2.1 and DisplayPort 1.4a drive four 8K displays

Specifications

BrandASUS
SeriesTUF Gaming
ModelTUF-RTX4090-O24G-GAMING
Part Number90YV0IE0-M0AA00
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4090
Game Clock2565 MHz
Boost Clock2595 MHz
Memory Size24GB
Memory Interface384-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 Power450W
Recommended PSU Wattage1000W
Power Connector1 x 16-Pin
HDCP Ready2.3
Form FactorATX
Max GPU Length348 mm
Card Dimensions (L x H)348.2 x 72.6 mm
Slot Width3.65 Slot
Shipping weight3.36 kg
Package size427 × 267 × 99 mm

Questions about this item

What cables or adapters come with the TUF-RTX4090-O24G-GAMING and what must I supply?

The card includes a 16-pin power adapter for the single 16-Pin connector; you must provide a 1000W PSU, a PCIe 4.0 slot and your own display cables for the 2 x HDMI 2.1 and 3 x DisplayPort 1.4a outputs.

Which clock speed should I expect in games versus heavy load on this 24GB GDDR6X model?

The Game Clock is 2565 MHz for typical gaming workloads, while the Boost Clock reaches 2595 MHz under lighter or burst loads; both figures apply to the single 24GB GDDR6X variant offered.

How does the 450W TDP affect case fit and cooling on a 3.65-slot card?

The 450W thermal design power requires a 1000W PSU and the 348.2 mm long, 3.65-slot triple-fan cooler needs a case with at least 348 mm GPU clearance and good front-to-back airflow.

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