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ROG Strix G18 (2026) G815

- Tech Specs
ASUS estore price £3,699.99
ASUS estore price £3,699.99
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ROG Strix G18 (2026) G815

G815LW-SA265W

Where to Buy

ROG Strix G18 (2026) G815

G815LR-TT281W

Where to Buy
Highlight Differences

Operating System

Windows 11 Home
Windows 11 Home

On Board CPU

Intel® Core™ Ultra 9 Processor 290HX Plus 2.7 GHz (36MB Cache, up to 5.5 GHz, 24 cores, 24 Threads); Intel® AI Boost NPU up to 13TOPS
Intel® Core™ Ultra 9 Processor 290HX Plus 2.7 GHz (36MB Cache, up to 5.5 GHz, 24 cores, 24 Threads); Intel® AI Boost NPU up to 13TOPS

Graphics

NVIDIA® GeForce RTX™ 5080 Laptop GPU
ROG Boost: 1550MHz* at 175W (1500MHz Boost Clock+50MHz OC, 150W+25W Dynamic Boost)
16GB GDDR7
NVIDIA® GeForce RTX™ 5070 Ti Laptop GPU
ROG Boost: 1565MHz* at 140W (1515MHz Boost Clock+50MHz OC, 115W+25W Dynamic Boost)
12GB GDDR7

Neural Processor

Intel® AI Boost NPU up to 13TOPS
Intel® AI Boost NPU up to 13TOPS

Display

ROG Nebula HDR Display
18-inch
2.5K (2560 x 1600, WQXGA) 16:10 aspect ratio
Mini LED
Glossy display
DCI-P3: 100%
Refresh Rate: 240Hz
G-Sync
Pantone Validated
MUX Switch + NVIDIA® Advanced Optimus
ROG Nebula Display
18-inch
2.5K (2560 x 1600, WQXGA) 16:10 aspect ratio
IPS-level
Anti-glare(AG) display
DCI-P3: 100%
Refresh Rate: 300Hz
Default refresh rate is 240Hz in Standard, Eco, and Optimized GPU mode. To enable 300Hz, open Armoury Crate and set the the GPU mode to Ultimate.
G-Sync
Pantone Validated
MUX Switch + NVIDIA® Advanced Optimus

Memory

16GB DDR5-5600 SO-DIMM x 2
Max Capacity: 64GB
Supports dual channel memory technology
16GB DDR5-5600 SO-DIMM x 2
Max Capacity: 64GB
Supports dual channel memory technology

Storage

2TB PCIe® 4.0 NVMe™ M.2 SSD
Please contact ASUS for more information on compatible SSDs.
1TB PCIe® 4.0 NVMe™ M.2 SSD
Please contact ASUS for more information on compatible SSDs.

Expansion Slots (includes used)

2x DDR5 SO-DIMM slots
2x M.2 PCIe
2x DDR5 SO-DIMM slots
2x M.2 PCIe

I/O Ports

1x 3.5mm Combo Audio Jack
1x HDMI 2.1 FRL
3x USB 3.2 Gen 2 Type-A (data speed up to 10Gbps)
2x Thunderbolt™ 5 with support for DisplayPort™ / power delivery / G-SYNC (data speed up to 120Gbps)
1x 2.5G LAN port
1x 3.5mm Combo Audio Jack
1x HDMI 2.1 FRL
3x USB 3.2 Gen 2 Type-A (data speed up to 10Gbps)
2x Thunderbolt™ 5 with support for DisplayPort™ / power delivery / G-SYNC (data speed up to 120Gbps)
1x 2.5G LAN port

Keyboard and Touchpad

Backlit Chiclet Keyboard Per-Key RGB with Num-key
Touchpad
With Copilot key
*Copilot in Windows (in preview) is rolling out gradually within the latest update to Windows 11 in select global markets. Timing of availability varies by device and market. Learn more: https://www.microsoft.com/en-us/windows/copilot-ai-features?r=1#faq
Backlit Chiclet Keyboard Per-Key RGB with Num-key
Touchpad
With Copilot key
*Copilot in Windows (in preview) is rolling out gradually within the latest update to Windows 11 in select global markets. Timing of availability varies by device and market. Learn more: https://www.microsoft.com/en-us/windows/copilot-ai-features?r=1#faq

Camera

1080P FHD IR Camera for Windows Hello
1080P FHD IR Camera for Windows Hello

Audio

Smart Amp Technology
Hi-Res certification (for headphone)
Dolby Atmos
AI noise-canceling technology
Built-in array microphone
2-speaker system with Smart Amplifier Technology
Smart Amp Technology
Hi-Res certification (for headphone)
Dolby Atmos
AI noise-canceling technology
Built-in array microphone
2-speaker system with Smart Amplifier Technology

Network and Communication

Wi-Fi 7(802.11be) (Triple band) 2*2+Bluetooth® 5.4 Wireless Card (*Bluetooth® version may change with OS version different.)
Wi-Fi 7(802.11be) (Triple band) 2*2+Bluetooth® 5.4 Wireless Card (*Bluetooth® version may change with OS version different.)

Battery

90WHrs, 4S1P, 4-cell Li-ion
90WHrs, 4S1P, 4-cell Li-ion

Power Supply

Rectangle Conn, 380W AC Adapter, Output: 20V DC, 19A, 380W, Input: 100-240V AC, 50/60Hz universal
*Whether a charger is included varies according to country, region and model. Please check with your local ASUS retailer for details.
Rectangle Conn, 280W AC Adapter, Output: 20V DC, 14A, 280W, Input: 100-240V AC, 50/60Hz universal
*Whether a charger is included varies according to country, region and model. Please check with your local ASUS retailer for details.

AURA SYNC

Yes
Yes

Device Lighting

Aura Sync logo
Aura Sync Light Bar
AniMe Vision
Aura Sync Light Bar

Weight

3.20 Kg (7.05 lbs)
3.20 Kg (7.05 lbs)

Dimensions (W x D x H)

39.9 x 29.8 x 2.35 ~ 3.20 cm (15.71" x 11.73" x 0.93" ~ 1.26")
39.9 x 29.8 x 2.35 ~ 3.20 cm (15.71" x 11.73" x 0.93" ~ 1.26")

Microsoft Office

1-month trial for new Microsoft 365 customers. Credit card required.
1-month trial for new Microsoft 365 customers. Credit card required.

Xbox Game Pass

XBOX Game Pass Premium_2 months (*Terms and exclusions apply. Offer only available in eligible markets for XBOX Game Pass Premium. Eligible markets are determined at activation. Game catalog varies by region, device, and time.)
XBOX Game Pass Premium_2 months (*Terms and exclusions apply. Offer only available in eligible markets for XBOX Game Pass Premium. Eligible markets are determined at activation. Game catalog varies by region, device, and time.)

Exclusive Subscription Offers

3-Month Google AI Pro Subscription
6-Month Dropbox 500GB Subscription
1-Year ASUS Secure Auto-Backup 200GB Subscription
*Available in eligible markets only. Eligibility varies by region, device, and time. Terms and conditions apply. See promotion pages for details.
3-Month Google AI Pro Subscription
6-Month Dropbox 500GB Subscription
1-Year ASUS Secure Auto-Backup 200GB Subscription
*Available in eligible markets only. Eligibility varies by region, device, and time. Terms and conditions apply. See promotion pages for details.

Security

Trusted Platform Module (Firmware TPM)
BIOS Administrator Password and User Password Protection
McAfee® 30 days free trial
Trusted Platform Module (Firmware TPM)
BIOS Administrator Password and User Password Protection
McAfee® 30 days free trial

Included in the Box

*Included accessories vary according to country and territory. Please check with your local ASUS retailer for details
*Included accessories vary according to country and territory. Please check with your local ASUS retailer for details
Where to Buy
Where to Buy
  • G815LW-SA265W
  • G815LR-TT281W
Product has High-Definition Multimedia Interface

Disclaimer

  • The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
  • Unit with  RJ45 port does not support “Power over Ethernet” (PoE), only support data transmission.
  • The availability of the 6GHz Wi-Fi band may vary depending on the country and its specific regulations. This feature is only supported when used with the specific wireless card provided at shipment, and requires Windows 11 or later.
  • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
  • For pricing information, ASUS is only entitled to set a recommendation resale price. All resellers are free to set their own price as they wish.
  • Price may not include extra fee, including tax、shipping、handling、recycling fee.