ROG Strix G18 G815LW-S9121W-Gaming Intel Core Ultra 9 275HX Laptop
45.7 cm (18") 2.5K 32 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 5080 Wi-Fi 7 (802.11be)
Model G815LW-S9121W-GamingPart no. G815LW-S9121W-GAMINGEAN 197105936492
74 specifications Checked today
- Display45.7 cm (18")
- Resolution2560 x 1600 pixels
- ProcessorIntel Core Ultra 9
- Memory32 GB
- Storage1 TB
- GraphicsNVIDIA GeForce RTX 5080
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 5080
- Brand
- ASUS
- Category
- Laptop
- Model
- G815LW-S9121W-Gaming
- Part number
- G815LW-S9121W-GAMING
- EAN / UPC
- 197105936492, 4711387936498
- Also known as
- ASUS ROG Strix G18 G815LW-S9121W-Gaming Intel Core Ultra 9 275HX Laptop 45.7 cm (18") 2.5K 32 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 5080 Wi-Fi 7 (802.11be)
Specifications
74 specifications in 16 groups
Design
| Specification | Value |
|---|---|
| Product type | Laptop |
| Product colour | Grey |
| Colour name | Eclipse Gray |
| Form factor | Clamshell |
| Market positioning | Gaming |
Display
| Specification | Value |
|---|---|
| Display diagonal | 45.7 cm (18") |
| Display resolution | 2560 x 1600 pixels |
| Touchscreen | No |
| HD type | 2.5K |
| Panel type | IPS-Level |
| Native aspect ratio | 16:10 |
| Anti-glare screen | Yes |
| Maximum refresh rate | 240 Hz |
Processor
| Specification | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 9 |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor model | 275HX |
| Processor cores | 24 |
| Processor threads | 24 |
| Processor frequency | 5.4 GHz |
Neural processor unit (NPU)
| Specification | Value |
|---|---|
| Neural processor unit (NPU) | Intel AI Boost |
| Total processor performance up to | 13 TOPs |
Memory
| Specification | Value |
|---|---|
| Internal memory | 32 GB |
| Internal memory type | DDR5-SDRAM |
| Memory clock speed | 5600 MHz |
| Memory form factor | SO-DIMM |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 64 GB |
Storage
| Specification | Value |
|---|---|
| Total storage capacity | 1 TB |
| Storage media | SSD |
| SSD capacity | 1 TB |
| NVMe | Yes |
| SSD interface | PCI Express 4.0 |
| SSD form factor | M.2 |
| Optical drive type | No |
Graphics
| Specification | Value |
|---|---|
| On-board graphics card | Yes |
| Discrete graphics card | Yes |
| Discrete GPU manufacturer | NVIDIA |
| Discrete graphics card model | NVIDIA GeForce RTX 5080 |
| Discrete graphics card memory | 16 GB |
| Discrete graphics memory type | GDDR7 |
| On-board graphics card model | Not available |
Audio
| Specification | Value |
|---|---|
| Audio system | Dolby Atmos |
Network
| Specification | Value |
|---|---|
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
Ports & interfaces
| Specification | Value |
|---|---|
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Thunderbolt 5 ports quantity | 2 |
| Intel® Thunderbolt 5 | Yes |
Performance
| Specification | Value |
|---|---|
| Repairability index | 9.9 |
Keyboard
| Specification | Value |
|---|---|
| Keyboard backlit | Yes |
| Numeric keypad | Yes |
| Keyboard backlit colour | RGB |
| Keyboard backlit zone | 4-zone RGB |
Software
| Specification | Value |
|---|---|
| Operating system installed | Windows 11 Home |
| Operating system architecture | 64-bit |
| Microsoft Copilot | Yes |
Battery
| Specification | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery capacity | 90 Wh |
Power
| Specification | Value |
|---|---|
| AC adapter power | 380 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 19 A |
| AC adapter output voltage | 20 V |
| USB Type-C charging port | Yes |
Weight & dimensions
| Specification | Value |
|---|---|
| Weight | 3.42 kg |
| Width | 39.9 mm |
| Depth | 29.8 mm |
| Height | 2.35 mm |
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