Asus ROG Strix RTX4090-O24G | GeForce RTX 4090 | 24GB GDDR6X | OC Edition | PCI Express Gen 4 | HDMI | DisplayPort | Gaming Graphic Card

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ROG Strix GeForce RTX 4090 OC Edition 24GB GDDR6X buffed-up design with chart-topping thermal performance.
  • NVIDIA Ada Lovelace Streaming Multiprocessors: Up to 2x performance and power efficiency
  • 4th Generation Tensor Cores: Up to 2X AI performance
  • 3rd Generation RT Cores: Up to 2X ray tracing performance
  • Axial-tech fans scaled up for 23% more airflow
  • New patented vapor chamber with a milled heat spreader for lower GPU temps 
  • 3.5-slot design: 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 to fuel maximum performance
  • Auto-Extreme precision automated manufacturing for higher reliability 
  • GPU Tweak III software provides intuitive performance tweaking, thermal controls, and system monitoring

Graphic Engine

  • NVIDIA GeForce RTX 4090

Bus Standard

  • PCI Express 4.0


  • OpenGL 4.6

Video Memory

  • 24GB GDDR6X

Engine Clock

  • OC mode: 2640 MHz Default mode: 2610 MHz (Boost Clock)


  • 16384

Memory Speed

  • 21 Gbps

Memory Interface

  • 384-bit


  • Digital Max Resolution 7680 x 4320


  • Yes x 2 (Native HDMI 2.1a)
  • Yes x 3 (Native DisplayPort 1.4a)
  • HDCP Support Yes (2.3)

Maximum Display Support

  • 4

NVlink/ Crossfire Support

  • No


  • 1 x Collection Card? 1 x Speedsetup Manual? 1 x Adapter Cable? 1 x ROG Graphics Card Holder 1 x ROG Velcro Hook & Loop 1 x Thank you Card


  • ASUS GPU Tweak III & GeForce Game Ready Driver & Studio Driver: please download all software from the support site.


  • 357.6 x 149.3 x 70.1mm

Recommended PSU

  • 1000W

Power Connectors

  • 1 x 16-pin


  • 3.5 Slot


  • ARGB
More Information
SeriesGeForce RTX
Form FactorGaming Graphic Card
Capacity24 GB
Model NumberAsus ROG Strix RTX4090-O24G
Product ColourBlack
Memory & CacheM.2 NVMe SSD
ConditionBrand New, Original Packaging, OEM
Warranty & SupportAuthorized Agent 1-Year Limited Warranty
Service & LocationIsland Wide Delivery Available - Home Delivery & Same Day Delivery From Western Province - Store Locations From Colombo, Negombo, Bambalapitiya, Kandy, Madampe, Malabe, Anuradhapura
AvailabilityNot Available