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ASUS ROG Strix G18 G815LR-TT281W Intel Core Ultra 9 290HX Plus Laptop
ASUS

ROG Strix G18 G815LR-TT281W Intel Core Ultra 9 290HX Plus Laptop

45.7 cm (18") 2.5K 32 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 5070 Ti Wi-Fi 7 (802.11be)

Model G815LR-TT281WPart no. 90NR0LT1-M00DJ0EAN 4711636538237

134 specifications Checked today
  • Display45.7 cm (18")
  • Resolution2560 x 1600 pixels
  • ProcessorIntel Core Ultra 9
  • Memory32 GB
  • Storage1 TB
  • GraphicsNVIDIA GeForce RTX 5070 Ti
See all specifications

Overview

Display
45.7 cm (18")
Resolution
2560 x 1600 pixels
Processor
Intel Core Ultra 9
Memory
32 GB
Storage
1 TB
Graphics
NVIDIA GeForce RTX 5070 Ti
Brand
ASUS
Category
Laptop
Model
G815LR-TT281W
Part numbers
90NR0LT1-M00DJ0, 90NR0LT1-M00D00
EAN / UPC
4711636538237, 199291485600, 4711636485609, 4711636646208 +1 more
Also known as
ASUS ROG Strix G18 G815LR-TT281W Intel Core Ultra 9 290HX Plus Laptop 45.7 cm (18") 2.5K 32 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 5070 Ti Wi-Fi 7 (802.11be)

Specifications

134 specifications in 20 groups

Design

Product typeLaptop
Product colourGrey
Colour nameEclipse Gray
Form factorClamshell
Market positioningGaming
Introduction year2025
Country of originChina

Display

Display diagonal45.7 cm (18")
Display resolution2560 x 1600 pixels
TouchscreenNo
HD type2.5K
Panel typeIPS-Level
Native aspect ratio16:10
Anti-glare screenYes
Display brightness500 cd/m²
Colour gamut100%
RGB colour spaceDCI-P3
Maximum refresh rate300 Hz
Contrast ratio (typical)1700:1
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyDolby Vision

Processor

Processor manufacturerIntel
Processor familyIntel Core Ultra 9
Processor generationIntel Core Ultra (Series 2)
Processor model290HX Plus
Processor cores24
Processor threads24
Processor boost frequency5.5 GHz
Performance cores8
Efficient cores16
Performance-core Max Turbo Frequency5.5 GHz
Efficient-core Max Turbo Frequency4.7 GHz
Performance-core base frequency2.7 GHz
Efficient-core base frequency1.8 GHz
Processor cache36 MB
Maximum turbo power160 W
Processor base power55 W

Neural processor unit (NPU)

Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to36 TOPs
NPU performance up to13 TOPs
GPU performance up to8 TOPs

Memory

Internal memory32 GB
Internal memory typeDDR5-SDRAM
Memory clock speed5600 MHz
Memory form factorSO-DIMM
Memory layout (slots x size)2 x 16 GB
Memory slots2x SO-DIMM
Maximum internal memory64 GB
Memory channelsDual-channel

Storage

Total storage capacity1 TB
Storage mediaSSD
Total SSDs capacity1 TB
Number of SSDs installed1
SSD capacity1 TB
NVMeYes
SSD interfacePCI Express 4.0
SSD form factorM.2
Optical drive typeNo

Graphics

On-board graphics cardYes
Discrete graphics cardYes
Discrete GPU manufacturerNVIDIA
Discrete graphics card modelNVIDIA GeForce RTX 5070 Ti
Discrete graphics card memory12 GB
Discrete graphics memory typeGDDR7
On-board GPU manufacturerIntel
On-board graphics card familyIntel® Graphics
On-board graphics card modelIntel® Graphics

Audio

Audio systemDolby Atmos
Number of built-in speakers2
Built-in microphoneYes

Camera

Front cameraYes
Front camera HD typeFull HD
Front camera resolution1920 x 1080 pixels
Infrared (IR) cameraYes

Network

Mobile network connectionNo
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi standardsWi-Fi 7 (802.11be)
Antenna type2x2
Ethernet LANYes
Ethernet LAN data rates10,100,1000,2500 Mbit/s
BluetoothYes
Bluetooth version5.4

Ports & interfaces

USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity3
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
HDMI version2.1
Thunderbolt 5 ports quantity2
Intel® Thunderbolt 5Yes
Combo headphone/mic portYes

Keyboard

Pointing deviceTouchpad
Keyboard backlitYes
Numeric keypadYes
Keyboard backlit colourRGB
Keyboard backlit zonePer-key RGB
Copilot keyYes

Software

Operating system installedWindows 11 Home
Operating system architecture64-bit
Microsoft CopilotYes
Trial software1-month trial for new Microsoft 365 customers
Bundled softwareXbox 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.)

Battery

Battery technologyLithium-Ion (Li-Ion)
Number of battery cells4
Battery capacity90 Wh
Fast chargingYes
Fast charging time (50%)30 min

Power

AC adapter power280 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current14 A
AC adapter output voltage20 V
USB Type-C charging portYes
USB Power Delivery (USB PD)Yes

Security

Face recognitionYes
Windows HelloYes
Trusted Platform Module (TPM)Yes
Password protectionYes
Password protection typeBIOS, User

Weight & dimensions

Weight3.2 kg
Width399 mm
Depth298 mm
Height (front)2.35 cm
Height (rear)3.2 cm

Packaging data

Package width106 mm
Package depth490 mm
Package height355 mm
Package weight6.81 kg

Packaging content

AC adapter includedYes

Logistics data

Commodity Classification Automated Tracking System (CCATS)8471300000

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