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ASUS ROG Strix Scar 18 | G834JYR-DS91-CA | Intel Core i9 14900HX | 32GB RAM | 2TB SSD | NVIDIA RTX 4090 Gaming Notebook

In stock
SKU
G834JYR-DS91-CA
CA$4,995.00
 




ROG STRIX SCAR 18

BEAT THE BEST. BREAK ALL LIMITS













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 16-inch 2.5K 240Hz Nebula HDR display Mini LED panel with over 2000 dimming zones. Powered by Intel® Core™ i9 Processor 14900HX and up to 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.









ASUS ROG Strix Scar 18 | G834JYR-DS91-CA | Intel Core i9 14900HX | 32GB RAM | 2TB SSD | NVIDIA RTX 4090 Gaming Notebook






Windows 11 Pro OS

Intel® Core™ i9 Processor 14900HX

Up to NVIDIA® GeForce RTX™ 4090 Laptop GPU

Up to 4TB PCIe 4.0 In RAID 0

NVIDIA® Advanced Optimus

Up to 64GB DDR5 Memory













Power, meet efficiency


Power through any game or project with an Intel® Core™ i9 Processor 14900HX, featuring up to a 65W TDP and a hybrid architecture built from the ground up for Windows 11 Pro. With up to 8 Performance-cores and 16 Efficient-cores and Intel's latest Application Optimization technology increasing frames rates to up to 40% in supported titles, AAA gaming is flawless and streaming is effortless.

*The performance is tested in a laboratory, actual FPS performance may vary by device and configuration.

24 Cores

16 E-cores + 8 P-cores

32 Threads

Up to 65W TDP

















GPU Power Unleashed

With NVIDIA® Advanced Optimus, the laptop can automatically route frames from the discrete GPU directly to the display using a MUX Switch, bypassing the integrated graphics. This pathing improves performance by 5-10% compared to machines without a MUX Switch, making sure you get the absolute best gaming experience — all without needing touch a single button.​


NVIDIA® GeForce RTX 4090 LAPTOP GPU
 
MAX TGP 175W WITH DYNAMIC BOOST
 
NVIDIA® Advanced Optimus






 


ASUS ROG Strix Scar 18 | G834JYR-DS91-CA | Intel Core i9 14900HX | 32GB RAM | 2TB SSD | NVIDIA RTX 4090 Gaming Notebook






NVIDIA® Advanced Optimus

With NVIDIA® Advanced Optimus, the laptop can automatically route frames from the discrete GPU directly to the display using a MUX switch, bypassing the integrated graphics. This pathing improves performance 5-10% compared to machines without a MUX Switch, making sure you get the absolute best gaming experience—all without needing touch a single button. This automatic switching also preserves your machine's battery life, as it can dynamically transition between the high- power discrete GPU and the lower power integrated GPU. No matter what you’re doing, your machine will switch to the most optimized mode without you having to lift a finger.














GeForce RTX 40 Series Laptops

Beyond Fast for Gamers and Creators





ASUS ROG Strix Scar 17 | G733PZV-DS91-CA | AMD RYZEN 9 7945HX3D | 32GB RAM | 1TB SSD | NVIDIA RTX 4080 Gaming Notebook






AI-Powered Performance and Lifelike Graphics*

Get a quantum leap in performance in games and creative apps with Al-powered DLSS 3 and enable lifelike virtual worlds with full ray tracing.








ASUS ROG Strix Scar 18 | G834JYR-DS91-CA | Intel Core i9 14900HX | 32GB RAM | 2TB SSD | NVIDIA RTX 4090 Gaming Notebook






Further With AI, Faster on RTX
Get next-level AI performance on GeForce RTX.
Discover the RTX AI advantage. Built for the era of AI, GeForce RTX™ GPUs feature specialized AI Tensor Cores that deliver cutting-edge performance and revolutionary capabilities. Harness exclusive AI features and transform the way you work and play. From enhanced creativity and ultra-efficient productivity to blisteringly fast gaming, the ultimate in AI power on Windows PCs is on RTX – today and tomorrow.






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Blazing Fast DDR5 Memory

Leveraging the brand new DDR5 standard, enjoy a huge generational performance jump to 5600Mhz, with write times 50% faster than DDR4 equipped machines. This ultra-fast memory makes all aspects of the laptop feel snappy, from intense gaming to light web browsing.














Better. Faster. Stronger.

Take on even the largest projects with confidence thanks to a PCIE Gen4 performance SSD. With raw throughput up to 7000MB/s, massive files and detailed game worlds will load in the blink of an eye.


















Beat the heat


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.


ASUS ROG Strix Scar 18 | G834JYR-DS91-CA | Intel Core i9 14900HX | 32GB RAM | 2TB SSD | NVIDIA RTX 4090 Gaming Notebook


Updated Arc Flow Fans™ feature curved blades specially shaped to maximize airflow with minimal noise. Laptop fan blades are typically the same thickness throughout, but our new design can get as thin as 0.2mm at the base before expanding toward the tip. Varying the thickness reduces turbulence as the fan blades accelerate air with centrifugal force, giving you a quieter overall experience.











ASUS ROG Strix Scar 18 | G834JYR-DS91-CA | Intel Core i9 14900HX | 32GB RAM | 2TB SSD | NVIDIA RTX 4090 Gaming Notebook







ENDLESS CUSTOMIZATION

When you want to tweak settings, monitor temperatures, or tinker with your laptop, Armoury Crate is your command center. Real-time monitoring allows you to see what your GPU, CPU and memory are doing. RGB can be adjusted on a game-by-game basis with Aura Sync. Fan and power profiles allow you to change the acoustics, power delivery, and thermal characteristics of the laptop on the fly. And exclusive game deals keep your library topped off at all times.



















DISPLAYLIGHTNING FAST, CRYSTAL CLEAR

240Hz QHD
 
3ms - RESPONSE TIME








AUDIOSTUDIO-QUALITY SOUND

 
 
Hi-Res Audio Logo


Smart AMP Speakers
 
5.1.2 Channel
VIRTUAL SURROUND SOUND
 
Two-way
AI NOISE CANCELATION




Designed to Win 
Built for Victory


The Republic of Gamers was built by those who love to play video games. All ROG designs and considerations come with gamers first, from the chassis design, lighting integration, software controls, and macro functions. These ROG exclusive design features not only give you a competitive advantage, but they make sure you never blend in with the crowd.

Full technical specification
Part NumberG834JYR-DS91-CA
Processor (CPU) Intel Core i9-14900HX 5.80Ghz
Memory (RAM)32GB DDR5-5600
Storage Configuration2TB NVMe PCIe SSD
Graphics Card (GPU)NVIDIA GeForce RTX 4090 16GB
Notebook Display Size18" 2560x1600 Mini LED 240Hz
Notebook Display Resolution2560x1600
Notebook Display Refresh Rate240Hz
Notebook Connectivity1x USB-C 3.1 with DisplayPort (10Gb/​s, mains connection, PD), 2x USB-A 3.1 (10Gb/​s), 1x Thunderbolt 4 (40Gb/​s, PD), 1x HDMI 2.1, 1x 3.5mm jack (Line-In/​Out), 1x RJ-45 2.5Gb LAN, 1x DC In hollow socket
WLANWi-Fi 6E (WLAN 802.11a/​b/​g/​n/​ac/​ax, 2x2), Bluetooth 5.3
Operating SystemWindows 11 PRO
RGB KeyboardKeyboard with English layout (individual keys RGB illuminated, keypad, Rubber-Dome, Anti-Ghosting/​N-Key-Rollover, 2mm actuator travel), touchpad
Notebook Weight3.1kg
Notebook Battery LifeLi-Ion, 4 cells, 90Wh
ColorBlack
Manufacturer Warranty1-Year Warranty