Features:
Fluid Force
The new ROG Astral family was inspired by the limitless expanse and beauty of the cosmos, and it is a testament to an unending dedication to exploring and defining new frontiers. The ROG Astral LC GeForce RTX 5090 delivers pinnacle cooling performance via a premium 360mm AIO cooler, full-coverage copper plate and integrated fan. Meanwhile, powerful 80-amp MOSFETs deliver high overclocking potential while maintaining quiet operation.
360mm Radiator
50% increased dissipation area than previous generation
Premium Power Delivery
35% more headroom with 80 Amp MOSFETs
Protective PCB Coating
Against moisture and debris
Perfect PSU Companion
ROG Thor III 1600W/1200W
Full-Coverage Cold Plate
Efficient heat transfer for lower GPU temperatures
Efficient Integrated Cooling
Axial-tech fan and low-profile heatsink
GPU Tweak III
Ultimate GPU tuning utility
MuseTree
Grow your dreams with AI magic
Fifth-Gen Tensor Cores
Max AI performance with FP4 and DLSS 4
New Streaming Multiprocessors
Optimized for neural shaders
Fourth-Gen Ray Tracing Cores
Built for Mega Geometry
AI-Enhanced Graphics and Performance
NVIDIA DLSS 4 with Multi Frame Generation
Game-Winning Responsiveness
NVIDIA Reflex 2 with Frame Warp
True-to-Life Graphics
Full ray tracing with neural rendering
Digital Humans and AI Assistants
NVIDIA ACE
Accelerate Your Creativity
NVIDIA Studio creator tools and technology
Enhance Any Video with AI
NVIDIA Broadcast and ninth-gen NVIDIA Encoder
Performance and Reliability
NVIDIA app with Game Ready and Studio Drivers and Studio Drivers
The Ultimate Gaming Display Technologies
NVIDIA G-SYNC
360mm Radiator
An extra-thick 360x38mm radiator combines forces with a trio of high-end fans to ensure excellent heat dissipation.
Full-Coverage Cold Plate
The full-coverage cold plate covers all the heat-generating components on the PCB, empowering the radiator to efficiently cool the graphics card, resulting in up to 30% better performance versus pure air cooling.
On-Board Cooling
Heat produced by power-delivery components is dispelled by an axial-tech fan and a low-profile heatsink under the shroud. This combination exhausts hot air quietly and efficiently.
Phase-Change GPU Thermal Pad
By melting to effectively fill the gaps between the GPU and the thermal module, a premium phase-change GPU thermal pad provides superior thermal conductivity and enhanced heat dissipation, ensuring optimal performance and longevity for graphics cards under heavy loads.
Premium Power Delivery
Powerful 80-amp MOSFETs deliver over 35% more headroom than the standard design. This helps ensure enhanced performance, stability and higher overclocking potential.
ASUS GPU Guard & Bracket
To handle larger graphics processors, ASUS GPU Guard applies adhesive to secure all four corners to reduce the risk of cracks, while a GPU bracket helps ensure uniform mounting pressure and extra stability.
Protective PCB Coating
A protective conformal coating envelops the circuit board to help protect against short-circuits caused by moisture, dust or debris.
Auto−Extreme Technology
An automated manufacturing process that sets new standards in the industry by allowing all soldering to be completed in a single pass, ASUS Auto-Extreme technology reduces thermal strain on components and avoids the use of harsh cleaning chemicals, resulting in less environmental impact, lower manufacturing power consumption and a more reliable product overall.
FanConnect II
Two PWM FanConnect headers provide additional DIY flexibility. Chassis fans can be directly synced with the card and tuned with a curve that is based on CPU and GPU temperatures, delivering extra intake or exhaust for demanding 3D tasks.
Dual BIOS
Do you prioritize low core temps or low noise levels? Performance mode lets the fans spin up to keep the card running cool all the time and Quiet mode keeps the same power target and top-end settings while offering a less aggressive fan curve for quieter operation at medium temperatures.
Patented “GPU-First” Intelligent Voltage Stabilizer
Pair with the ROG Thor III and ROG Strix Platinum Series PSU and enjoy reliable power for your graphics card. GPU-First enhances voltage stability by up to 45%, even during demanding gaming sessions and overclocking scenarios, helping to ensure peak performance for a more consistent gaming experience. Additionally, the integration of a GaN MOSFET boosts power efficiency by up to 30%.
PC Power Supply Calculator
Use our wattage calculator to estimate how much power you’ll need to fuel your rig, and then pick a compatible ROG, TUF Gaming or Prime power supply for ultimate performance.
The Ultimate in Ray Tracing and AI
RTX is the most advanced platform for full ray tracing and neural rendering technologies that are revolutionizing the ways we play and create. Over 700 games and applications use RTX to deliver realistic graphics and incredibly fast performance with cutting-edge AI features like DLSS Multi Frame Generation.
Supreme Speed. Superior Visuals. Powered by AI.
DLSS is a revolutionary suite of neural rendering technologies that uses AI to boost FPS, reduce latency, and improve image quality. The latest breakthrough, DLSS 4, brings new Multi Frame Generation and enhanced Ray Reconstruction and Super Resolution, powered by GeForce RTX™ 50 Series GPUs and fifth-generation Tensor Cores. DLSS on GeForce RTX is the best way to play, backed by an NVIDIA AI supercomputer in the cloud constantly improving your PC’s gaming capabilities.
Game-Changing Realism
The NVIDIA Blackwell architecture unlocks the game-changing realism of full ray tracing. Experience cinematic quality visuals at unprecedented speed powered by GeForce RTX 50 Series with fourth-gen RT Cores and breakthrough neural rendering technologies accelerated with fifth-gen Tensor Cores.
Compete at Warp Speed
Reflex technologies optimize the graphics pipeline for ultimate responsiveness, providing faster target acquisition, quicker reaction times, and improved aim precision in competitive games. Reflex 2 introduces Frame Warp, which further reduces latency based on the game’s latest mouse input.
NVIDIA Powers the World’s AI. And Yours.
Upgrade to advanced AI with NVIDIA GeForce RTX™ GPUs and accelerate your gaming, creating, productivity, and development. Thanks to built-in AI processors, you get world-leading AI technology powering your Windows PC.
Your Creative AI-dvantage
NVIDIA Studio is your creative advantage. GeForce RTX 50 Series GPUs unlock transformative performance in video editing, 3D rendering, and graphic design. Experience RTX accelerations in top creative apps, world-class NVIDIA Studio drivers engineered and continually updated to provide maximum stability, and a suite of exclusive tools that harness the power of RTX for AI-assisted creative workflows.
Your AI-Powered Home Studio
Take your livestreams, voice chats, and video calls to the next level with AI-enhanced voice and video. Remove distracting background noise, customize your background, and more at the touch of a button.
RTX Video
Upgrade Your Video Viewing
RTX Video Super Resolution and HDR uses AI to transform your videos in Chrome, Edge, or Firefox—automatically sharpening details and wiping out compression artifacts. Enjoy stunning clarity in up to 4K.
RTX Remix
Remaster The Classics
RTX Remix allows modders to easily capture game assets, enhance materials with AI tools, and create stunning RTX remasters with ray tracing and DLSS.
Video Editing
Speed Meets Creativity
Harness the power of the ninth-gen NVIDIA Encoder (NVENC) for blazing-fast video exports and AI-driven effects in DaVinci Resolve, Adobe Premiere Pro, and more.
Game Ready and Studio Drivers
GeForce Game Ready and Studio Drivers deliver the best experience for your favorite games. They’re finely tuned in collaboration with developers and extensively tested across thousands of hardware configurations for maximum performance and reliability.
NVIDIA App
The essential companion for PC gamers and creators. Keep your PC up to date with the latest NVIDIA drivers and technology. Optimize games and applications with a new unified GPU control center, and discover the latest NVIDIA apps.
NVIDIA G-SYNC
NVIDIA G-SYNC® is a suite of the ultimate display technologies. They offer enhanced motion clarity, smooth tear-free immersion, ultra-high frame rates, and more.
Virtual Reality
The highest-performance graphics deliver the smoothest, most immersive VR experiences.
Specifications:
| © 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered. | |
Specifications and features | |
| Product Code | ROG-ASTRAL-LC-RTX5090-O32 |
| Model | ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition |
| Graphic Engine | NVIDIA GeForce RTX 5090 |
| AI Performance | 3593 TOPs |
| Bus Standard | PCI Express 5.0 |
| OpenGL | OpenGL4.6 |
| Video Memory | 32GB GDDR7 |
| Engine Clock | OC mode: 2610 MHz |
| Default mode: 2580 MHz(Boost clock) | |
| CUDA Core | 21760 |
| Memory Speed | 28 Gbps |
| Memory Interface | 512-bit |
| Resolution | Digital Max Resolution 7680 x 4320 |
| Interface | Yes x 2 (Native HDMI 2.1b) |
| Yes x 3 (Native DisplayPort 2.1b) | |
| HDCP Support Yes (2.3) | |
| Maximum Display Support | 4 |
| NVlink/ Crossfire Support | No |
| Accessories | 1 x Speedsetup Manual |
| 1 x ROG Graphics Card Holder | |
| 1 x ROG Velcro Hook & Loop | |
| 1 x ROG Magnet | |
| 1 x ROG PCB Ruler | |
| 1 x Thank You Card | |
| 1 x Adapter Cable (1 to 4) | |
| Software | ASUS GPU Tweak III & MuseTree & GeForce Game Ready Driver & Studio Driver: please download all software from the support site. |
| Dimensions | Card 288.46 x 153.7 x 48 mm |
| Radiator: 400 x 120 x 65mm | |
| Recommended PSU | 1000W |
| Power Connectors | 1 x 16-pin |
| Slot | 2.5 Slot |
| AURA SYNC | ARGB |
©2026 Laptop Direct CC
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