Notebook Acer Predator Helios 18 AI PH18-73-90S7 — 18 inch IPS WQUXGA 3840×2400, Intel Core Ultra 9 275HX, 64GB DDR5, 2TB SSD, NVIDIA GeForce RTX 5090 24GB, Windows 11 Home

ACER Predator Helios 18 AI.
18" Acer ComfyView™ WQUXGA Mini LED 120Hz IPS (non-glare) / Intel® Core™ Ultra 9 Processor 275HX / 64 GB DDR5 RAM / 1.000 GB M.2 PCIe Gen5 SSD + 1.000 GB M.2 PCIe Gen4 SSD / NVIDIA® GeForce RTX™ 5090 / Windows 11 Home (64 Bit) / Abyssal Black

Vendor Homepage: www.acer.com/us-en/predator/laptops/helios/helios-18-ai | Efficient cores: 16 | Efficient-core base frequency: 2.1 | Efficient-core Max Turbo Frequency: 4.6 | L2 cache: 40 | Maximum turbo power: 160 | Performance cores: 8 | Performance-core base frequency: 2.7 | Performance-core Max Turbo Frequency: 5.4 | Processor base power: 55 | Processor boost frequency: 5.4 | Processor cache: 36 | Processor cores: 24 | Processor family: Intel Core Ultra 9 | Processor generation: Intel Core Ultra (Series 2) | Processor manufacturer: Intel | Processor model: 275HX | Processor threads: 24 | Display diagonal: 18 | Display resolution: 3840 × 2400 | Display surface: Matt | Display technology marketing name: ComfyView | HD type: WQUXGA | Maximum refresh rate: 120 | Native aspect ratio: 16:10 | Panel type: IPS | Touchscreen: No | Form factor: Clamshell | Market positioning: Gaming | Original brand name: Acer | Product colour: Black | Product type: Laptop | Internal memory: 64 | Internal memory type: DDR5-SDRAM | Memory form factor: SO-DIMM | Card reader integrated: Yes | Compatible memory cards: SD | Number of SSDs installed: 1 | NVMe: Yes | Optical drive type: No | SSD capacity: 2000 | SSD form factor: M.2 | SSD interface: PCI Express 5.0 | Storage media: SSD | Total SSDs capacity: 2000 | Total storage capacity: 2000 | Discrete GPU manufacturer: NVIDIA | Discrete graphics card: Yes | Discrete graphics card memory: 24 | Discrete graphics card model: NVIDIA GeForce RTX 5090 | Discrete graphics memory type: GDDR7 | On-board GPU manufacturer: Intel | On-board graphics card: Yes | On-board graphics card family: Intel® Graphics | On-board graphics card model: Intel® Graphics | Built-in microphone: Yes | Built-in speaker(s): Yes | Front camera: Yes | Bluetooth: Yes | Bluetooth version: 5.4 | Ethernet LAN: Yes | Ethernet LAN data rates: 5000 | Mobile network connection: No | Top Wi-Fi standard: Wi-Fi 7 (802.11be) | Ethernet LAN (RJ-45) ports: 1 | HDMI ports quantity: 1 | Headphone outputs: 1 | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 1 | USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2 | USB 3.2 Gen 2x2 Type-C ports quantity: 2 | Keyboard backlit: Yes | Keyboard backlit colour: RGB | Keyboard backlit zone: Per-key RGB | Keyboard language: English | Numeric keypad: Yes | Pointing device: Touchpad | Operating system installed: Windows 11 Home | Battery capacity: 99 | Battery technology: Lithium-Ion (Li-Ion) | USB Type-C charging port: Yes | Depth: 307.9 | Height: 29.55 | Weight: 3500 | Width: 401 | AC adapter included: Yes | Cables included: AC | NB Family name: Predator | Model name: HELIOS 18 AI | Units per Shipping Box: 1 | Unit Calculated Volume: 0.0255 | Unit Calculated Weight: 7.85

How to use

Unpack the laptop and connect the supplied power adapter before first use. Complete the Windows 11 Home initial setup and install necessary drivers from Acer or via Windows Update. Use the NVIDIA drivers for optimal graphics performance and enable high-performance power profiles when running demanding applications. Store large projects on the internal 2 TB SSD or map external storage as needed. Keep the vents clear and place the laptop on a hard, flat surface during intensive workloads to maintain cooling efficiency.

Recommendations

For sustained high-load tasks (gaming, 3D rendering, video export), select a high-performance power plan, update GPU drivers regularly and ensure adequate ventilation. Regularly back up important data from the internal SSD to external drives or cloud storage.