ROG Strix SCAR 18 is placed in front of the background of cyperpunk city at night

ROG STRIX SCAR 18

Beat the best. Break all limits.
Next-level
Performance
GeForce
40 Series
Intel® Core™ i9
Processor
ROG Nebula
Display
ROG Intelligent
Cooling
Performance

The pinnacle of performance

Dominate the Windows 11 Pro battlefield with the ROG Strix SCAR 18. Get the drop on the competition with a lightning-fast and crystal-clear 18-inch 2.5K 240Hz Nebula HDR display Mini LED panel with over 2000 dimming zones. See the enemy more clearly than ever before with a vibrant and immersive 18-inch display. Powered by Intel® Core™ i9 processor 14900HX and NVIDIA® GeForce RTX™ 4090 Laptop GPU with a max TGP of 175W, the SCAR 18 easily handles even the most demanding games. It also comes with a dedicated MUX Switch with support for NVIDIA Advanced Optimus, enabling you to easily harness the true power of your GPU when gaming. With support for up to 64GB of DDR5 RAM and up to 4TB of PCIe Gen4x4 storage, the SCAR 18 can easily game, stream, and create content all at the same time without breaking a sweat. For the ultimate gaming laptop, look no further than the Strix SCAR 18.​  

  Windows 11 Pro OS
Intel® Core™ i9 Processor 14900HX
NVIDIA® GeForce RTX™ 4090 Laptop GPU
NVIDIA® Advanced Optimus  
Up to 64GB DDR5 Memory
Up to 4TB PCIe® 4.0 In RAID 0
Cooling

ROG Intelligent Cooling

To accommodate such powerful components, the Strix SCAR 18’s chassis and motherboard were both redesigned to accommodate our new full-width heatsink, while the copper fins were moved even closer to the exhaust vents for more efficient cooling. This unique heatsink is built from three different sections, surrounding the motherboard with densely packed fins for a total surface area of 195,509mm², a 82.5% increase from the 2022 Strix SCAR 17. This design maximizes the available pathing for hot air to escape the machine and drastically increases overall cooling. 

Finally, most gaming laptops have a dual fan cooling system, but the SCAR 18 was able to push the performance envelope even further with the introduction of a third fan that helps keep the GPU and VRAM cool. Paired with seven heatpipes and Conductonaut Extreme liquid metal on both the CPU and GPU, the SCAR 18’s cooling system is a marvel of engineering.​

  Tri-Fan Technology
  Full-Surround Vents
Up to 15° C cooler CPU Temperatures
Covered by 7 Heatpipes  
Image of bottom of a laptop showing internal fans operating and paths of air to secape the machine.
Display

ROG Nebula HDR

For gamers who demand the absolute best motion and image clarity, the SCAR 18 offers an incredible Nebula display with a 240Hz refresh rate, 100% DCI-P3 coverage, and a staggering 500 nits brightness for stunning gameplay. The 18-inch, 16:10 aspect ratio 2.5K panel provides staggeringly deep blacks for content that jumps right off the screen, whether you’re watching a movie or playing a fast-moving arena shooter. The SCAR 18 can also be equipped with a Full HD 165Hz panel, with each option offering fantastic color, Dolby Vision, Adaptive-Sync support, and an 89% screen-to-body ratio for a stellar gaming and viewing experience.​​ 

Mini LED Panel
1100 Nits Peak brightness
240Hz/3ms Refresh rate
100% DCI-P3 Technology
A front profile view of Strix SCAR 18 with ROG Nebula HDR screen. large text is showing 16:10 aspect ratio and 90% screen to body ratio.
Audio

Studio-quality Sound

Dolby Atmos-powered speakers include two tweeters and two downward firing woofers to create an authentic sound stage for your games. Hi-Res audio ensures you hear your music in the same quality it was recorded. Two Way AI Noise Cancelation processes both incoming and outgoing audio to filter any errant background noises, making sure that your calls, chats and streams come through without distraction.​

4X Smart Amp Speakers
5.1.2 Channel Virtual Surround Sound
Two-way AI Noise Cancelation
A bottom-up view from the base of ROG Strix SCAR 18 laptop, four speakers can be seen with sound waves.

Shop Now

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Strix Scar 18 (2024) G834JYR-DS91-CA
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ROG Strix SCAR G834
Strix Scar 18 (2024) G834JYR-XS98
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View Details
Operating SystemWindows 11 ProWindows 11 HomeWindows 11 ProWindows 11 Pro
ProcessorIntel® Core™ i9 Processor 14900HX 2.2 GHz (36MB Cache, up to 5.8 GHz, 24 cores, 32 Threads)Intel® Core™ i9 Processor 14900HX 2.2 GHz (36MB Cache, up to 5.8 GHz, 24 cores, 32 Threads)Intel® Core™ i9 Processor 14900HX 2.2 GHz (36MB Cache, up to 5.8 GHz, 24 cores, 32 Threads)Intel® Core™ i9 Processor 14900HX 2.2 GHz (36MB Cache, up to 5.8 GHz, 24 cores, 32 Threads)
GraphicNVIDIA® GeForce RTX™ 4090 Laptop GPU ROG Boost: 2090MHz* at 175W (2040MHz Boost Clock+50MHz OC, 150W+25W Dynamic Boost) 16GB GDDR6NVIDIA® GeForce RTX™ 4080 Laptop GPU ROG Boost: 2330MHz* at 175W (2280MHz Boost Clock+50MHz OC, 150W+25W Dynamic Boost) 12GB GDDR6NVIDIA® GeForce RTX™ 4090 Laptop GPU ROG Boost: 2090MHz* at 175W (2040MHz Boost Clock+50MHz OC, 150W+25W Dynamic Boost) 16GB GDDR6NVIDIA® GeForce RTX™ 4080 Laptop GPU ROG Boost: 2330MHz* at 175W (2280MHz Boost Clock+50MHz OC, 150W+25W Dynamic Boost) 12GB GDDR6
DisplayROG Nebula HDR Display
18-inch
2.5K (2560 x 1600, WQXGA) 16:10 aspect ratio
Mini LED
Anti-glare display
DCI-P3: 100.00%
Refresh Rate: 240Hz
Response Time: 3ms
G-Sync
Pantone Validated
MUX Switch + NVIDIA® Advanced Optimus
Support Dolby Vision HDR : Yes
ROG Nebula HDR Display
18-inch
2.5K (2560 x 1600, WQXGA) 16:10 aspect ratio
Mini LED
Anti-glare display
DCI-P3: 100.00%
Refresh Rate: 240Hz
Response Time: 3ms
G-Sync
Pantone Validated
MUX Switch + NVIDIA® Advanced Optimus
Support Dolby Vision HDR : Yes
ROG Nebula HDR Display
18-inch
2.5K (2560 x 1600, WQXGA) 16:10 aspect ratio
Mini LED
Anti-glare display
DCI-P3: 100.00%
Refresh Rate: 240Hz
Response Time: 3ms
G-Sync
Pantone Validated
Support Dolby Vision HDR : Yes
ROG Nebula HDR Display
18-inch
2.5K (2560 x 1600, WQXGA) 16:10 aspect ratio
Mini LED
Anti-glare display
DCI-P3: 100.00%
Refresh Rate: 240Hz
Response Time: 3ms
G-Sync
Pantone Validated
Support Dolby Vision HDR : Yes
Memory16GB DDR5-5600 SO-DIMM x 2
Max Capacity: 64GB
32GB DDR5-5600 SO-DIMM x 2
Max Capacity: 64GB
32GB DDR5-5600 SO-DIMM x 2
Max Capacity: 64GB
16GB DDR5-5600 SO-DIMM x 2
Max Capacity: 64GB
Storage2TB PCIe® 4.0 NVMe™ M.2 Performance SSD (RAID 0)1TB PCIe® 4.0 NVMe™ M.2 Performance SSD (RAID 0)2TB PCIe® 4.0 NVMe™ M.2 Performance SSD (RAID 0)1TB PCIe® 4.0 NVMe™ M.2 Performance SSD (RAID 0)
I/O Ports1x 3.5mm Combo Audio Jack
1x HDMI 2.1 FRL
2x USB 3.2 Gen 2 Type-A
1x USB 3.2 Gen 2 Type-C support DisplayPort™ / power delivery / G-SYNC
1x 2.5G LAN port
1x Thunderbolt™ 4 support DisplayPort™ / G-SYNC
1x 3.5mm Combo Audio Jack
1x HDMI 2.1 FRL
2x USB 3.2 Gen 2 Type-A
1x USB 3.2 Gen 2 Type-C support DisplayPort™ / power delivery / G-SYNC
1x 2.5G LAN port
1x Thunderbolt™ 4 support DisplayPort™ / G-SYNC
1x 3.5mm Combo Audio Jack
1x HDMI 2.1 FRL
2x USB 3.2 Gen 2 Type-A
1x USB 3.2 Gen 2 Type-C support DisplayPort™ / power delivery / G-SYNC
1x 2.5G LAN port
1x Thunderbolt™ 4 support DisplayPort™ / G-SYNC
1x 3.5mm Combo Audio Jack
1x HDMI 2.1 FRL
2x USB 3.2 Gen 2 Type-A
1x USB 3.2 Gen 2 Type-C support DisplayPort™ / power delivery / G-SYNC
1x 2.5G LAN port
1x Thunderbolt™ 4 support DisplayPort™ / G-SYNC

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ROG Elite Rewards

Join the Republic and get rewarded for your loyalty with the ROG Elite Rewards program. Complete activities to earn points and spend them on exclusive animated wallpapers, in-game items, game codes, and more!

WIN REWARDS IN 3 EASY STEPS

  • 1 Sign up for ROG Elite
  • 2 Rack up ROG Points
  • 3 Pick your prizes

Only on GeForce RTX

The World's Fastest GPUs
CUTTING-EDGE
LAPTOP GPUs
NVIDIA Ada Lovelace Architecture
Most Realistic &amps; Immersive Graphics
REALISTIC &
IMMERSIVE GRAPHICS
Dedicated Ray Tracing Cores
AI-Accelerated Performance
AI-ACCELERATED
PERFORMANCE
NVIDIA DLSS 3
Lowest System Latency
GAME-WINNING
RESPONSIVENESS
NVIDIA Reflex low-latency platform
The Best Experience For Every Game
THE BEST EXPERIENCE
FOR EVERY GAME
Game Ready Drivers
Built For Live Streaming
BUILT FOR
LIVE STREAMING
NVIDIA Encoder
AI-Enhanced Voice &amps; Video
AI-ENHANCED
VOICE & VIDEO
RTX Video Super Resolution and NVIDIA Broadcast
Fast-Track Your Creativity
FAST-TRACK
YOUR CREATIVITY
NVIDIA Studio