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- Processors - Desktops
- Processors - Servers
- Processors - Mobile
- CPU Fans & Heatsinks
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- Water / Liquid Cooling
- DIY Cooling
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- Mac Memory
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Asus G815LR-S9099W, ROG Strix G18 Gaming Laptop, 18" 2.5K WQXGA Screen (IR-Webcam), Intel Core Ultra 9-275HX, 32GB DDR5 RAM, 1TB NVMe SSD, Nvidia RTX 5070 Ti 12GB GDDR7, Wi-Fi 7+Bluetooth, Windows 11 Home, Eclipse Grey
$5,539.92
In Supplier Stock
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- •Brand: ASUS
- •Warranty: 2 Year
- •Model: 99X373500
- •Weight: 5.82
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ROG STRIX G18
Victory, accelerated.
Dominant force
High-performance gaming machines need high-performance processors, and up to Intel® Core™ Ultra 9 processor 275HX absolutely delivers. With 24 cores and 24 threads, this gaming and multi-tasking beast can draw up to 75W when needed, ensuring that your games always stay buttery smooth.
Next-gen graphics
Strix G18 boasts an NVIDIA® GeForce RTX™ 5070 Ti Laptop GPU, ensuring that you’ll get incredible framerates and visuals in all the latest games. With NVIDIA Max-Q technologies, including Advanced Optimus and Dynamic Boost, the GPU can intelligently switch between battery-saving and high-performance modes when you need it, making the Strix G18 a true next-gen gaming laptop.
You can’t beat the enemy if you don’t see them coming. The Strix G18 boasts an ultra-fast 2.5K 240Hz Nebula display, ensuring you’ll always get the jump on your opponent. A 16:10 panel with 500 nits of brightness and 100% DCI-P3 coverage, the Strix G18 has incredible colour accuracy with pixel-perfect precision even in the most frenetic firefights. We’ve also added a brand new ACR (Ambient Contrast Ratio) film, with two layers that cut down on glare to increase contrast for more vibrant visuals, as well as improving off-angle viewing for when you might have a spectator.
NVIDIA® G-SYNC®
Nothing breaks in-game immersion like stuttering and tearing. GPUs render frames at variable rates, but displays usually refresh at a constant clip, so they can get out of sync, causing visible hitching and artifacts that pull you out of the action. With Adaptive Sync, the refresh rate of the display synchronises with the GPU’s frame rate to eliminate visual tearing, minimise stuttering, and reduce input lag. Get ready to experience gameplay that looks and feels more natural than ever.
100% DCI-P3 Colour Coverage
While the sRGB colour space is the standard for most digital visuals, it only represents about 75% of the DCI-P3 spectrum used for professional filmmaking. Displays with complete DCI-P3 coverage offer a wide colour gamut for more vibrant images, letting you see films and other media exactly the way they were meant to be experienced.
Dolby Vision Technology
Scene to scene, frame to frame, Dolby Vision makes media look better. The technology improves on standard 4K high dynamic range (HDR) video, dynamically adjusting visuals to make every image in front of you richer, brighter, and livelier. Creators can film and edit their streams, videos, and other content in a format commonly used by industry professionals.
Your Ultimate Pit Stop
We’ve completely redesigned the 2025 Strix G18 to make upgrades easier than ever. This tool-less design allows for simple access to both the RAM, SSD, and fans, and we’ve also brought our latest Q-latch system here for those SSD slots. Like an experienced pit crew, you can remove and replace your SSD and RAM in seconds, having the machine back up and running without missing a lap. A specially designed frame covers the rest of the mainboard to protect the other components, but can easily be removed with a few screws for users who want to tinker further.
Press the Attack
The difference between victory and defeat can be separated by a single keystroke, so the Strix G18 has a full-size keyboard designed to secure the win. Overstroke technology offers sublime work and play, reducing key actuation and improving responsiveness. Built with gamers in mind, the keyboard features spaced function keys for intuitive identification and dedicated hotkeys for quick access to essential commands. Large arrow keys allow for more accurate control in the heat of battle. A larger touchpad means easier tracking across all of your applications, while per-key RGB lighting lets you choose from millions of colours on every key for endless customisation. You can also create game specific layouts via Armoury Crate, making every game feel unique.
Full-surround Aura
The 2025 ROG Strix G18 features a full-surround RGB lightbar along the bottom of the chassis, giving you a distinct glow on your desk that syncs with your other ROG peripherals.
Seamless design
Now featuring a smoother texture for an extra premium feel, the corners of the 2025 ROG Strix G18 have been chamfered to give it a more elegant and contemporary look. With rounded edges, a streamlined shape, and reduced seams, the 2025 ROG Strix G18 is sleeker than ever.
Studio-quality Sound
Dual Dolby Atmos-powered speakers 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.
We’ve completely revamped the cooling solution of the 2025 Strix G18 to ensure that you get the best gaming experience with your machine, every time. We’ve relocated all of the exhaust vents to the rear of the hinge, keeping warm air away from your mousing hand. The sides and bottom of the machine act as an air intake, creating a natural, efficient path for airflow. Air also flows through the keyboard deck, keeping your hands cooler during intense gaming sessions. When pairing an end-to-end vapor chamber with a sandwiched heatsink, Tri-Fan Technology, and Conductonaut Extreme liquid metal on both CPU & GPU, the 2025 Strix G18 achieves a lower noise level in Turbo Mode compared to the previous generation, while still offering the same calculated excellence you expect from a Strix machine.
*Conductonaut Extreme liquid metal is applied to the GPU on models with RTX™ 5080 or 5070 Ti GPU only.
Additional Features
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 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. 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.
All Day Endurance
We equipped the Strix G18 with a large 90Wh battery, which provides plenty of endurance for video playback and web browsing. If you’re traveling without the included power supply, it also supports USB Type-C power delivery up to 100W, allowing you easily top up a charge while on the go.
Incredible I/O
Ports allow you to connect your mouse, headset, or even an external monitor, so we gave the Strix G18 an incredibly flexible I/O that can adapt to any situation. On the right side you’ll find two USB-A ports, but the left side offers the bulk of the connections, with an audio jack, dual Thunderbolt™ 5 ports (USB Type-C), a single USB-A, HDMI 2.1, a 2.5G ethernet port, and the power port. If you can imagine your ideal battlestation, the Strix G18 can make it a reality.
Endless Customisation
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.
ROG STRIX G18
Victory, accelerated.
Dominant force
High-performance gaming machines need high-performance processors, and up to Intel® Core™ Ultra 9 processor 275HX absolutely delivers. With 24 cores and 24 threads, this gaming and multi-tasking beast can draw up to 75W when needed, ensuring that your games always stay buttery smooth.
Next-gen graphics
Strix G18 boasts an NVIDIA® GeForce RTX™ 5070 Ti Laptop GPU, ensuring that you’ll get incredible framerates and visuals in all the latest games. With NVIDIA Max-Q technologies, including Advanced Optimus and Dynamic Boost, the GPU can intelligently switch between battery-saving and high-performance modes when you need it, making the Strix G18 a true next-gen gaming laptop.
You can’t beat the enemy if you don’t see them coming. The Strix G18 boasts an ultra-fast 2.5K 240Hz Nebula display, ensuring you’ll always get the jump on your opponent. A 16:10 panel with 500 nits of brightness and 100% DCI-P3 coverage, the Strix G18 has incredible colour accuracy with pixel-perfect precision even in the most frenetic firefights. We’ve also added a brand new ACR (Ambient Contrast Ratio) film, with two layers that cut down on glare to increase contrast for more vibrant visuals, as well as improving off-angle viewing for when you might have a spectator.
NVIDIA® G-SYNC®
Nothing breaks in-game immersion like stuttering and tearing. GPUs render frames at variable rates, but displays usually refresh at a constant clip, so they can get out of sync, causing visible hitching and artifacts that pull you out of the action. With Adaptive Sync, the refresh rate of the display synchronises with the GPU’s frame rate to eliminate visual tearing, minimise stuttering, and reduce input lag. Get ready to experience gameplay that looks and feels more natural than ever.
100% DCI-P3 Colour Coverage
While the sRGB colour space is the standard for most digital visuals, it only represents about 75% of the DCI-P3 spectrum used for professional filmmaking. Displays with complete DCI-P3 coverage offer a wide colour gamut for more vibrant images, letting you see films and other media exactly the way they were meant to be experienced.
Dolby Vision Technology
Scene to scene, frame to frame, Dolby Vision makes media look better. The technology improves on standard 4K high dynamic range (HDR) video, dynamically adjusting visuals to make every image in front of you richer, brighter, and livelier. Creators can film and edit their streams, videos, and other content in a format commonly used by industry professionals.
Your Ultimate Pit Stop
We’ve completely redesigned the 2025 Strix G18 to make upgrades easier than ever. This tool-less design allows for simple access to both the RAM, SSD, and fans, and we’ve also brought our latest Q-latch system here for those SSD slots. Like an experienced pit crew, you can remove and replace your SSD and RAM in seconds, having the machine back up and running without missing a lap. A specially designed frame covers the rest of the mainboard to protect the other components, but can easily be removed with a few screws for users who want to tinker further.
Press the Attack
The difference between victory and defeat can be separated by a single keystroke, so the Strix G18 has a full-size keyboard designed to secure the win. Overstroke technology offers sublime work and play, reducing key actuation and improving responsiveness. Built with gamers in mind, the keyboard features spaced function keys for intuitive identification and dedicated hotkeys for quick access to essential commands. Large arrow keys allow for more accurate control in the heat of battle. A larger touchpad means easier tracking across all of your applications, while per-key RGB lighting lets you choose from millions of colours on every key for endless customisation. You can also create game specific layouts via Armoury Crate, making every game feel unique.
Full-surround Aura
The 2025 ROG Strix G18 features a full-surround RGB lightbar along the bottom of the chassis, giving you a distinct glow on your desk that syncs with your other ROG peripherals.
Seamless design
Now featuring a smoother texture for an extra premium feel, the corners of the 2025 ROG Strix G18 have been chamfered to give it a more elegant and contemporary look. With rounded edges, a streamlined shape, and reduced seams, the 2025 ROG Strix G18 is sleeker than ever.
Studio-quality Sound
Dual Dolby Atmos-powered speakers 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.
We’ve completely revamped the cooling solution of the 2025 Strix G18 to ensure that you get the best gaming experience with your machine, every time. We’ve relocated all of the exhaust vents to the rear of the hinge, keeping warm air away from your mousing hand. The sides and bottom of the machine act as an air intake, creating a natural, efficient path for airflow. Air also flows through the keyboard deck, keeping your hands cooler during intense gaming sessions. When pairing an end-to-end vapor chamber with a sandwiched heatsink, Tri-Fan Technology, and Conductonaut Extreme liquid metal on both CPU & GPU, the 2025 Strix G18 achieves a lower noise level in Turbo Mode compared to the previous generation, while still offering the same calculated excellence you expect from a Strix machine.
*Conductonaut Extreme liquid metal is applied to the GPU on models with RTX™ 5080 or 5070 Ti GPU only.
Additional Features
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 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. 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.
All Day Endurance
We equipped the Strix G18 with a large 90Wh battery, which provides plenty of endurance for video playback and web browsing. If you’re traveling without the included power supply, it also supports USB Type-C power delivery up to 100W, allowing you easily top up a charge while on the go.
Incredible I/O
Ports allow you to connect your mouse, headset, or even an external monitor, so we gave the Strix G18 an incredibly flexible I/O that can adapt to any situation. On the right side you’ll find two USB-A ports, but the left side offers the bulk of the connections, with an audio jack, dual Thunderbolt™ 5 ports (USB Type-C), a single USB-A, HDMI 2.1, a 2.5G ethernet port, and the power port. If you can imagine your ideal battlestation, the Strix G18 can make it a reality.
Endless Customisation
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.
ROG STRIX G18
Victory, accelerated.
Dominant force
High-performance gaming machines need high-performance processors, and up to Intel® Core™ Ultra 9 processor 275HX absolutely delivers. With 24 cores and 24 threads, this gaming and multi-tasking beast can draw up to 75W when needed, ensuring that your games always stay buttery smooth.
Next-gen graphics
Strix G18 boasts an NVIDIA® GeForce RTX™ 5070 Ti Laptop GPU, ensuring that you’ll get incredible framerates and visuals in all the latest games. With NVIDIA Max-Q technologies, including Advanced Optimus and Dynamic Boost, the GPU can intelligently switch between battery-saving and high-performance modes when you need it, making the Strix G18 a true next-gen gaming laptop.
You can’t beat the enemy if you don’t see them coming. The Strix G18 boasts an ultra-fast 2.5K 240Hz Nebula display, ensuring you’ll always get the jump on your opponent. A 16:10 panel with 500 nits of brightness and 100% DCI-P3 coverage, the Strix G18 has incredible colour accuracy with pixel-perfect precision even in the most frenetic firefights. We’ve also added a brand new ACR (Ambient Contrast Ratio) film, with two layers that cut down on glare to increase contrast for more vibrant visuals, as well as improving off-angle viewing for when you might have a spectator.
NVIDIA® G-SYNC®
Nothing breaks in-game immersion like stuttering and tearing. GPUs render frames at variable rates, but displays usually refresh at a constant clip, so they can get out of sync, causing visible hitching and artifacts that pull you out of the action. With Adaptive Sync, the refresh rate of the display synchronises with the GPU’s frame rate to eliminate visual tearing, minimise stuttering, and reduce input lag. Get ready to experience gameplay that looks and feels more natural than ever.
100% DCI-P3 Colour Coverage
While the sRGB colour space is the standard for most digital visuals, it only represents about 75% of the DCI-P3 spectrum used for professional filmmaking. Displays with complete DCI-P3 coverage offer a wide colour gamut for more vibrant images, letting you see films and other media exactly the way they were meant to be experienced.
Dolby Vision Technology
Scene to scene, frame to frame, Dolby Vision makes media look better. The technology improves on standard 4K high dynamic range (HDR) video, dynamically adjusting visuals to make every image in front of you richer, brighter, and livelier. Creators can film and edit their streams, videos, and other content in a format commonly used by industry professionals.
Your Ultimate Pit Stop
We’ve completely redesigned the 2025 Strix G18 to make upgrades easier than ever. This tool-less design allows for simple access to both the RAM, SSD, and fans, and we’ve also brought our latest Q-latch system here for those SSD slots. Like an experienced pit crew, you can remove and replace your SSD and RAM in seconds, having the machine back up and running without missing a lap. A specially designed frame covers the rest of the mainboard to protect the other components, but can easily be removed with a few screws for users who want to tinker further.
Press the Attack
The difference between victory and defeat can be separated by a single keystroke, so the Strix G18 has a full-size keyboard designed to secure the win. Overstroke technology offers sublime work and play, reducing key actuation and improving responsiveness. Built with gamers in mind, the keyboard features spaced function keys for intuitive identification and dedicated hotkeys for quick access to essential commands. Large arrow keys allow for more accurate control in the heat of battle. A larger touchpad means easier tracking across all of your applications, while per-key RGB lighting lets you choose from millions of colours on every key for endless customisation. You can also create game specific layouts via Armoury Crate, making every game feel unique.
Full-surround Aura
The 2025 ROG Strix G18 features a full-surround RGB lightbar along the bottom of the chassis, giving you a distinct glow on your desk that syncs with your other ROG peripherals.
Seamless design
Now featuring a smoother texture for an extra premium feel, the corners of the 2025 ROG Strix G18 have been chamfered to give it a more elegant and contemporary look. With rounded edges, a streamlined shape, and reduced seams, the 2025 ROG Strix G18 is sleeker than ever.
Studio-quality Sound
Dual Dolby Atmos-powered speakers 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.
We’ve completely revamped the cooling solution of the 2025 Strix G18 to ensure that you get the best gaming experience with your machine, every time. We’ve relocated all of the exhaust vents to the rear of the hinge, keeping warm air away from your mousing hand. The sides and bottom of the machine act as an air intake, creating a natural, efficient path for airflow. Air also flows through the keyboard deck, keeping your hands cooler during intense gaming sessions. When pairing an end-to-end vapor chamber with a sandwiched heatsink, Tri-Fan Technology, and Conductonaut Extreme liquid metal on both CPU & GPU, the 2025 Strix G18 achieves a lower noise level in Turbo Mode compared to the previous generation, while still offering the same calculated excellence you expect from a Strix machine.
*Conductonaut Extreme liquid metal is applied to the GPU on models with RTX™ 5080 or 5070 Ti GPU only.
Additional Features
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 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. 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.
All Day Endurance
We equipped the Strix G18 with a large 90Wh battery, which provides plenty of endurance for video playback and web browsing. If you’re traveling without the included power supply, it also supports USB Type-C power delivery up to 100W, allowing you easily top up a charge while on the go.
Incredible I/O
Ports allow you to connect your mouse, headset, or even an external monitor, so we gave the Strix G18 an incredibly flexible I/O that can adapt to any situation. On the right side you’ll find two USB-A ports, but the left side offers the bulk of the connections, with an audio jack, dual Thunderbolt™ 5 ports (USB Type-C), a single USB-A, HDMI 2.1, a 2.5G ethernet port, and the power port. If you can imagine your ideal battlestation, the Strix G18 can make it a reality.
Endless Customisation
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.
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