All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Shop

All categoriesCompare products
ASUS ROG Strix SCAR 18 G835LXG-TQ378W Intel Core Ultra 9 290HX Plus Laptop
ASUS

ROG Strix SCAR 18 G835LXG-TQ378W Intel Core Ultra 9 290HX Plus Laptop

45.7 cm (18") 4K Ultra HD 64 GB DDR5-SDRAM 4 TB SSD NVIDIA GeForce RTX 5090 Wi-Fi 7 (

Model G835LXG-TQ378WPart no. 90NR0LF1-M00SB0EAN 4711636704618

136 specifications Checked today
  • Display45.7 cm (18")
  • Resolution3840 x 2400 pixels
  • ProcessorIntel Core Ultra 9
  • Memory64 GB
  • Storage4 TB
  • GraphicsNVIDIA GeForce RTX 5090
See all specifications

Overview

Display
45.7 cm (18")
Resolution
3840 x 2400 pixels
Processor
Intel Core Ultra 9
Memory
64 GB
Storage
4 TB
Graphics
NVIDIA GeForce RTX 5090
Brand
ASUS
Category
Laptop
Model
G835LXG-TQ378W
Part numbers
90NR0LF1-M00SB0, 90NR0LF1-M00PN0, 90NR0LF1-M00PS0
EAN / UPC
4711636704618, 199291516120, 4711636516129, 199291516137 +2 more
Also known as
ASUS ROG Strix SCAR 18 G835LXG-TQ378W Intel Core Ultra 9 290HX Plus Laptop 45.7 cm (18") 4K Ultra HD 64 GB DDR5-SDRAM 4 TB SSD NVIDIA GeForce RTX 5090 Wi-Fi 7 (

Specifications

136 specifications in 19 groups

Design

Product typeLaptop
Product colourBlack
Colour nameOff Black
Form factorClamshell
Display back cover materialPlastic
Housing materialAluminium, Plastic
Market positioningGaming
Introduction year2026

Display

Display diagonal45.7 cm (18")
Display resolution3840 x 2400 pixels
TouchscreenNo
HD type4K Ultra HD
Panel typeMini LED
LED backlightYes
Native aspect ratio16:10
Anti-glare screenYes
Maximum display brightness (HDR)1600 cd/m²
Colour gamut100%
RGB colour spaceDCI-P3
Maximum refresh rate240 Hz
Contrast ratio (typical)100000:1

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 memory64 GB
Internal memory typeDDR5-SDRAM
Memory clock speed6400 MHz
Memory form factorSO-DIMM
Memory layout (slots x size)2 x 32 GB
Memory slots2x SO-DIMM
Maximum internal memory128 GB
Memory channelsDual-channel

Storage

Total storage capacity4 TB
Storage mediaSSD
Total SSDs capacity4 TB
Number of SSDs installed2
SSD capacity2 TB
NVMeYes
SSD interfacePCI Express 4.0
SSD form factorM.2
Optical drive typeNo
Card reader integratedNo

Graphics

On-board graphics cardYes
Discrete graphics cardYes
Discrete GPU manufacturerNVIDIA
Discrete graphics card modelNVIDIA GeForce RTX 5090
Discrete graphics card memory24 GB
Discrete graphics memory typeGDDR7
On-board GPU manufacturerIntel
On-board graphics card familyIntel® Graphics
On-board graphics card modelIntel® Graphics
Total Graphics Power (TGP)175 W
NVIDIA G-SYNCYes

Audio

Audio systemSmart Amp
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
USB Type-C DisplayPort Alternate ModeYes

Performance

Motherboard chipsetIntel HM870 Express
Repairability index9.4

Keyboard

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

Software

Operating system installedWindows 11 Home
Operating system architecture64-bit
Microsoft CopilotYes
Trial software1-month trial for new Microsoft 365 customers; McAfee 30 days free trial
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 power450 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current21.45 A
AC adapter output voltage21 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

Weight3.73 kg
Width399 mm
Depth298 mm
Height (front)2.35 cm
Height (rear)3.5 cm

Packaging content

AC adapter includedYes

Similar products

All laptops

Alienware

m17 R2

Display
43.9 cm (17.3")
Resolution
1920 x 1080 pixels
Processor
Intel® Core™ i9
211 specs

Alienware

m15 R2

Display
39.6 cm (15.6")
Resolution
1920 x 1080 pixels
Processor
Intel® Core™ i7
208 specs