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GALAX GeForce RTX™ 4090 ST V2 1-Click OC

24GB GDDR6X 384-bit DP*3/HDMI 2.1/DLSS 3

Powered by NVIDIA DLSS 3, ultra-efficient Ada Lovelace architecture, and full ray tracing, GALAX GeForce RTX 4090 ST reigns with the dominate 16384 CUDA cores, 22-phase power design and the all-new PCIe Gen5 16-pin connector, doubling its performance and enhancing the cooling effectiveness with the brand new Exclusive EXTREME thermal cooling system which includes the upgraded WINGS 2.0 and 1-Clip Booster 2.0 from its predecessor.


To curate to the users need, the graphics card is also bundled with a PCIe 16-pin to 4x PCIe 8-pin adaptor and our GPU support stick.


Product Code: 49NXM5MD6UVT


EAN: 4895147151540


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1-Click OC allows you to boost your graphics cards with just one click! Download Xtreme Tuner Plus now!

PC: Download Android: Download iOS: Download


1-Clip Booster 2.0 is an additional fan that comes with selected 40 series GPUs. It is optional for users to install at their discretion.

Quick Installation Guide


  • 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
  • Microsoft DirectX® 12 Ultimate
  • GDDR6X Graphics Memory
  • NVIDIA DLSS
  • NVIDIA® GeForce Experience™
  • NVIDIA G-SYNC®
  • NVIDIA GPU Boost™
  • Game Ready Drivers
  • Vulkan RT API, OpenGL 4.6
  • DisplayPort 1.4a, HDMI 2.1
  • HDCP 2.3
  • VR Ready
  • All photos, specifications, contents are used for reference only and are subject to change without notice. Actual products in different countries varies and are best to consult your local distributor / importer for confirmation.
GPU Engine Specs:
  • CUDA Cores: 16384
  • Boost Clock: 2520MHz
  • 1-Click OC Clock: 2535MHz (by installing Xtreme Tuner Plus Software and using 1-Click OC)
Memory Specs:
  • Memory Speed: 21 Gbps
  • Standard Memory Config: 24GB
  • Memory Interface Width 384-bit GDDR6X
  • Memory Bandwidth: 1008 GB/sec
Feature Support:
  • PCI-E 4.0
  • Windows 10/11 64-bit
Fan Feature:
  • 3 * 102mm
  • WING 2.0 with Fan stop @ Idle (All Fan)
Display Support:
  • DisplayPort 1.4a x 3, HDMI 2.1 x 1
Dimensions:
  • Dimensions(with Bracket): 352 * 153 * 74 mm
  • Dimensions(without Bracket): 336 * 138 * 74 mm
In Box Accessories:
  • 1-Click Sync Pro Cable * 2
  • GPU Support Stick.
  • PCIe 16-pin to 4x PCIe 8-pin adaptor
  • 1-Clip Booster 2.0 Fan
  1. PCI Express-compliant motherboard with one x16 graphics slot
  2. System Space for 3.8-slot card required
  3. PSU with native 450W PCIe Gen5 16-pin power connector, or minimum 3x PCIe 8-pin power connectors (use with included adapter)
    *450W PCIe Gen5 16-pin power connector or 3x PCIe 8-pin power connector when running in stock (450W TGP). For overclocked settings beyond 450W TGP, 600W PCIe Gen5 16-pin power connector or 4x PCIe 8-pin power connector will be required.
  4. Minimum 850W or greater system power supply (Minimum is based on a PC configured with a Ryzen 9 5900X processor. Power requirements can be different depending on system configuration).
  5. 32GB system memory recommended)
  6. Microsoft Windows 10/11 64-bit (Build 2004 or later recommended)
  7. 1-Clip Booster 2.0 Fan is 22mm x 130mm in height and length and is 193mm away measured from the graphics card bracket, please check your motherboard for compatibility before installation