Popular items like this one sell out quickly!

The availability of this product is not guaranteed until you have completed checkout. Once checkout is complete, you’ll receive your order confirmation within 24 hours. Limit of one unit per household.

ASUS ROG Strix NVIDIA GeForce RTX 4090 24GB GDDR6X Video Card

ASUS ROG Strix NVIDIA GeForce RTX 4090 24GB GDDR6X Video Card

Brand: ASUS
Model Number: STRIX-RTX4090-O24G
Web Code: 16552608
Sold and shipped by Best Buy

Sold out online

Not available for pickup:

This product is currently not available for pickup at nearby stores.

Please enter a valid postal code.


The ROG Strix GeForce RTX 4090 video card has been reimagined and improved to house the Ada Lovelace architecture from NVIDIA. It delivers twice the performance of the previous generation and brings improved technologies to the market.

Manufacturer's Warranty

Check with the manufacturer for details or purchase Best Buy Protection on the next step.

Return Policy

30 days to return or exchange

Product must be unopened

Read return policy
  • 24GB of GDDR6X video memory allows the GPU to support higher resolutions of up to 7680 x 4320
  • NVIDIA Ada Lovelace architecture with 3rd gen ray tracing cores and 4th gen tensor cores delivers twice the performance
  • Axial-tech fans is scaled up for 23% more airflow, as well as patented vapor chamber with milled heatspreader allows for lower GPU temps
  • Massive fin array optimized for airflow from the three Axial-tech fans, Diecast shroud, frame, and backplate add rigidity and are vented to further maximize airflow and heat dissipation
  • Digital power control with high-current power stages and 15K capacitors fuel maximum performance
  • GPU Tweak III software provides intuitive performance tweaking, thermal controls, and system monitoring

Chipset Specs

Graphics Processor Chip Make
Graphics Card Model
GeForce RTX 4090

Memory Specs

Graphics Card Memory Technology
Video Memory
24 GB
API Support
OpenGL 4.6
Maximum Resolution
7680 x 4320
Multiple Monitor Support

Interfaces and I/O

Slot Type
PCIe Generation
PCIe 4.0

System Requirements

Power Supply Requirements
1000 W

Product Features

35.76 cm
14.93 cm
7.01 cm
Width (Inches)
14.08 in
Height (Inches)
5.88 in
Depth (Inches)
2.76 in
2.5 kg