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White triple-fan graphics card with vented backplate, 3.5-slot form factor

ASUS Refurbished

ASUS ROG-STRIX-RTX4090-24G-WHITE graphics card

SKU CH-K3SV-KB43S MPN ROG-STRIX-RTX4090-24G-WHITE

Refurbished GeForce RTX 4090 with 24 GB GDDR6X, triple Axial-tech fans and a 3.5-slot vapor-chamber cooler in a white ATX design

  • Graphics processorGeForce RTX 4090
  • Memory capacity24 GB
  • Interface typePCI Express 4.0
  • CUDA core count16384
  • Highest resolution7680 × 4320
  • Type of memoryGDDR6X
  • 24 GB GDDR6X memory handles 4K and 8K workloads
  • 16384 CUDA cores accelerate rendering and compute tasks
  • Triple Axial-tech fans deliver 23 % more airflow for lower temperatures
  • PCIe 4.0 interface with 384-bit bus maximises data throughput
  • White 3.5-slot design with vapor chamber fits ATX builds

White Edition 4090 for 4K Creators

The ASUS ROG Strix GeForce RTX 4090 White Edition delivers 24GB of GDDR6X memory on a 384-bit bus with a 2520 MHz game clock. Its 16384 CUDA cores and PCI Express 4.0 interface target 4K gaming and heavy creative workloads. The triple-fan cooler uses a patented vapor chamber and axial-tech fans for sustained performance in a white-themed build.

Upgrade from earlier 40-series or 20-series

Moving to this card adds 24GB GDDR6X at 21 Gbps and 16384 CUDA cores for noticeable gains in 4K rasterisation and ray-tracing workloads. The 450W TDP and 16-pin connector demand a 1000W power supply. The jump is worth it when current hardware limits texture streaming or compute throughput at 7680 x 4320 resolution.

3.5-slot ATX card needs airflow and 1000W PSU

The 358 mm length and 3.5-slot width require a spacious ATX case with strong front-to-back airflow. Two HDMI 2.1a and three DisplayPort 1.4a outputs drive four displays at 7680 x 4320. Digital power control with 15K capacitors stabilises the 450W draw, freeing headroom for CPU overclocking in high-end workstations.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $1,732.99
Pricier than about 91% of the 4,285 comparable items (median $354.99).
Memory capacity 24 GB
Higher than about 91% of the 3,563 comparable items (median 8 GB).
CUDA core count 16384
Higher than about 95% of the 1,946 comparable items (median 4,352).

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Specifications

Product
Brand nameASUS
Product lineROG
Model nameROG-STRIX-RTX4090-24G-WHITE
Part number90YV0ID3-M0AA00
Product colorWhite
Processor
TDP rating450 W
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 4090
Memory capacity24 GB
CUDA core count16384
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 40 Series
Game clock speed2520 MHz
Effective memory speed21000 MHz (21 Gbit/s)
Memory bus width384-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Audio & video
HDCP supportYes
Ports & slots
Interface typePCI Express 4.0
HDMI ports2 x HDMI 2.1a
DisplayPort connectors3 x DisplayPort 1.4a
Power
Recommended power supply1000 W
Power input connector1 × 16-Pin
Size & build
Form factorATX
Max graphics card length358 mm
Slots occupied3.5 Slot
Shipping weight3.57 kg
Package size420 × 226 × 126 mm
More details
Cooling solutionTriple Fans

Questions about this item

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

The card measures 358 mm long and occupies 3.5 expansion slots, so verify your case has at least that much GPU clearance and slot space before buying.

Which power connector does the 450 W TDP require and how should I plug it in?

It uses a single 16-pin connector; seat the plug fully until the latch clicks to avoid melting from a loose connection.

How do I clean the triple Axial-tech fans and vapor chamber without voiding the refurbished status?

Remove dust with low-pressure compressed air while holding the fan blades still; do not disassemble the cooler or replace thermal pads yourself.

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