Unleash unstoppable power with the Lenovo Legion 9 18IAX10 Laptop – the ultimate machine built for gamers, creators, and professionals who demand elite performance without compromise.
Lenovo Legion 9 18IAX10 Laptop, Intel Core Ultra 9, 64GB/2TB, 18 Inch UHD Laptop
Equipped with a 24‑core Intel Core Ultra 9 processor (8 performance cores + 16 efficiency cores) and a boost up to 5.4 GHz, this laptop delivers desktop‑level speed for gaming, 3D rendering, and AI workloads. Paired with an NVIDIA GeForce RTX 5080 graphics card featuring 16 GB of GDDR7 memory, you get ray‑tracing brilliance and smooth frame rates even at 4K resolutions.
The 18‑inch UHD (3840 × 2400) IPS display offers 100 % DCI‑P3 color gamut, Dolby Vision HDR, and a blistering 240 Hz refresh rate, ensuring vivid visuals and ultra‑responsive gameplay. Its sleek aluminium chassis in Eclipse Black provides a premium look while staying sturdy for daily use.
Stay connected with Wi‑Fi 7, Bluetooth 5.4, a 400 W AC adapter, and a 99.9 Wh battery for long sessions. Security is covered by TPM 2.0 and a privacy shutter for the 5 MP IR camera, keeping your data and privacy safe.
Benefits
- Desktop‑class performance with 24‑core Intel Core Ultra 9 and 5.4 GHz turbo speed.
- Stunning 18‑inch UHD display with 240 Hz refresh rate and Dolby Vision HDR.
- Massive 64 GB DDR5 memory and 2 TB NVMe SSD for lightning‑fast multitasking.
- Powerful RTX 5080 GPU with 16 GB GDDR7 for ray‑tracing and AI acceleration.
Uses of the product
- High‑end gaming with ultra‑smooth frame rates and immersive visuals.
- Professional 3D modeling, animation, and video editing workflows.
- AI development and machine‑learning tasks leveraging Intel AI Boost.
- Content creation and streaming with real‑time rendering and encoding.
Features
- 24‑core Intel Core Ultra 9 (275HX) processor, 55 W base, 160 W turbo, 36 MB cache.
- 18‑inch 4K UHD IPS panel, 500 cd/m² brightness, HDR400, DCI‑P3 100 % gamut.
- 16 GB GDDR7 RTX 5080 GPU plus Intel integrated graphics for hybrid rendering.
- Comprehensive I/O: HDMI 2.1, 1× USB‑C (PD), 3× USB‑A 3.2 Gen 2, Ethernet, SD card reader.
Specifications
| Design |
| Housing material |
Aluminium |
| Form factor |
Clamshell |
| Colour name |
Eclipse Black |
| Product colour |
Black |
| Product type |
Laptop |
| Display |
| High Dynamic Range (HDR) technology |
Dolby Vision, DisplayHDR 400 |
| High Dynamic Range (HDR) supported |
Yes |
| Maximum refresh rate |
240 Hz |
| Colour gamut |
100% |
| RGB colour space |
DCI-P3 |
| Display brightness |
500 cd/m² |
| Display surface |
Gloss |
| LED backlight |
Yes |
| Native aspect ratio |
16:10 |
| Panel type |
IPS |
| HD type |
WQUXGA |
| Touchscreen |
No |
| Display resolution |
3840 x 2400 pixels |
| Display diagonal |
45.7 cm (18") |
| Processor |
| Maximum turbo power |
160 W |
| Processor base power |
55 W |
| Processor cache |
36 MB |
| Efficient-core base frequency |
2.1 GHz |
| Performance-core base frequency |
2.7 GHz |
| Efficient-core Max Turbo Frequency |
4.6 GHz |
| Performance-core Max Turbo Frequency |
5.4 GHz |
| Efficient cores |
16 |
| Performance cores |
8 |
| Processor boost frequency |
5.4 GHz |
| Processor threads |
24 |
| Processor cores |
24 |
| Processor model |
275HX |
| Processor generation |
Intel Core Ultra (Series 2) |
| Processor family |
Intel Core Ultra 9 |
| Processor manufacturer |
Intel |
| Neural processor unit (NPU) |
| GPU performance up to |
8 TOPs |
| NPU performance up to |
13 TOPs |
| Total processor performance up to |
36 TOPs |
| AI software frameworks supported by NPU |
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Windows Studio effects support |
Yes |
| Sparsity support |
Yes |
| Neural processor unit (NPU) |
Intel AI Boost |
| Memory |
| Maximum internal memory |
192 GB |
| Memory slots |
4x SO-DIMM |
| Memory layout (slots x size) |
2 x 32 GB |
| Memory clock speed |
5200 MHz |
| Memory form factor |
SO-DIMM |
| Internal memory type |
DDR5-SDRAM |
| Internal memory |
64 GB |
| Storage |
| Compatible memory cards |
SD |
| Card reader integrated |
Yes |
| Optical drive type |
No |
| SSD form factor |
M.2 |
| NVMe |
Yes |
| SSD interface |
PCI Express |
| SSD capacity |
2 TB |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
2 TB |
| Storage media |
SSD |
| Total storage capacity |
2 TB |
| Graphics |
| On-board graphics card model |
Intel Graphics |
| On-board graphics card family |
Intel Graphics |
| On-board GPU manufacturer |
Intel |
| Discrete graphics memory type |
GDDR7 |
| Discrete graphics card memory |
16 GB |
| Discrete graphics card model |
NVIDIA GeForce RTX 5080 |
| Discrete graphics card |
Yes |
| On-board graphics card |
Yes |
| Audio |
| Built-in microphone |
Yes |
| Number of microphones |
2 |
| Number of built-in speakers |
6 |
| Audio chip |
Realtek ALC3306 |
| Camera |
| Privacy type |
Privacy shutter |
| Privacy camera |
Yes |
| Infrared (IR) camera |
Yes |
| Front camera resolution (numeric) |
5 MP |
| Network |
| WWAN |
Not installed |
| Bluetooth version |
5.4 |
| Bluetooth |
Yes |
| Ethernet LAN |
Yes |
| WLAN controller manufacturer |
Intel |
| Antenna type |
2x2 |
| Wi-Fi standards |
Wi-Fi 7 (802.11be) |
| Top Wi-Fi standard |
Wi-Fi 7 (802.11be) |
| Mobile network connection |
No |
| Ports & interfaces |
| USB Sleep-and-Charge |
Yes |
| Combo headphone/mic port |
Yes |
| HDMI version |
2.1 |
| HDMI ports quantity |
1 |
| Ethernet LAN (RJ-45) ports |
1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity |
1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity |
0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
0 |
| USB 2.0 ports quantity |
0 |
| Performance |
| Motherboard chipset |
Intel HM870 |
| Keyboard |
| Keyboard language |
English |
| Keyboard backlit colour |
RGB |
| Keyboard backlit zone |
Per-key RGB |
| Keyboard backlit |
Yes |
| Numeric keypad |
Yes |
| Pointing device |
Touchpad |
| Software |
| Trial software |
Office |
| Operating system language |
English |
| Operating system installed |
Windows 11 Home |
| Battery |
| Battery capacity |
99.9 Wh |
| Battery capacity |
99.9 Wh |
| Power |
| USB Power Delivery (USB PD) |
Yes |
| USB Type-C charging port |
Yes |
| AC adapter power |
400 W |
| Security |
| Trusted Platform Module (TPM) |
Yes |
| Trusted Platform Module (TPM) version |
2.0 |
| Fingerprint reader |
No |
| Certificates |
| Certification |
RoHS |
| Weight & dimensions |
| Depth |
296.9 mm |
| Width |
403 mm |
| Weight |
3.75 kg |
| Packaging content |
| AC adapter included |
Yes |
| Other features |
| Internal memory |
64 GB |
| Manufacturer |
Lenovo |
| Maximum internal memory |
192 GB |
