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Black 18-inch gaming laptop with Mini LED 4K display and RGB keyboard

Acer America

Acer America Predator Helios 18 AI gaming laptop 18" Mini LED 4K 120Hz Ultra 9 275HX RTX 5090

SKU CH-G724-7QY6E

An 18 inch Mini LED 4K display at 120Hz drives a 24 core Ultra 9 275HX and RTX 5090 with 24GB GDDR7, 64GB DDR5 and a 2TB PCIe SSD

  • ColorBlack
  • CPU TypeIntel Core Ultra 9
  • Turbo Frequency5.4GHz
  • CPU L3 Cache36MB Cache
  • Screen Size18.0"
  • TouchscreenNo
  • 18-inch Mini LED 4K display at 120 Hz for sharp, fluid visuals
  • Intel Core Ultra 9 275HX with 24 cores up to 5.4 GHz for heavy multitasking
  • NVIDIA GeForce RTX 5090 24 GB GDDR7 graphics for high-frame-rate gaming
  • 64 GB DDR5 memory plus 2 TB PCIe NVMe SSD for fast loads
  • Wi-Fi 802.11be and Bluetooth 5.4 with two Thunderbolt 4 ports for quick connectivity

18-inch Mini LED 4K 120Hz display

The 18.0 inch Mini LED panel delivers 3840 by 2400 resolution at 120 Hz. Mini LED backlighting provides high contrast and bright highlights for gaming and content work. The 16:10 aspect ratio adds vertical space for timelines and code. No touchscreen is fitted.

Intel Core Ultra 9 275HX with RTX 5090 24GB GDDR7

The 15th Gen Ultra 9 275HX runs 24 cores and 24 threads with a 5.4 GHz turbo and 36MB cache. NVIDIA GeForce RTX 5090 graphics bring 24GB GDDR7 memory in a dual integrated plus dedicated configuration. VR ready performance is supported. The system ships with 64GB DDR5 SO-DIMM memory and a 2TB PCIe NVMe SSD.

Thunderbolt 4 HDMI RJ-45 SD reader 99 WHr battery

Two Thunderbolt 4 ports, HDMI, RJ-45 Ethernet, an SD card reader and a headset jack handle peripherals and external displays. Wi-Fi 802.11be and Bluetooth 5.4 provide wireless connectivity. A 4-cell 99 WHr battery and 400W power supply support mobile and desk use. The chassis measures 12.15 by 16.7 by 1.25 inches and weighs 7.6lb in Abyssal Black.

商品特色

  • 18-inch Mini LED 4K display at 120 Hz for sharp, fluid visuals
  • Intel Core Ultra 9 275HX with 24 cores up to 5.4 GHz for heavy multitasking
  • NVIDIA GeForce RTX 5090 24 GB GDDR7 graphics for high-frame-rate gaming
  • 64 GB DDR5 memory plus 2 TB PCIe NVMe SSD for fast loads
  • Wi-Fi 802.11be and Bluetooth 5.4 with two Thunderbolt 4 ports for quick connectivity

商品規格

BrandAcer
SeriesPredator Helios
ColorBlack
CPU TypeIntel Core Ultra 9
Turbo Frequency5.4GHz
CPU L3 Cache36MB Cache
Screen Size18.0"
TouchscreenNo
Resolution3840x2400
Refresh Rate120 Hz
Operating SystemWindows 11 Home
GPU/VPUGeForce RTX 5090
Graphic TypeDedicated Card
SSD2 TB
HDDNo
Storage Spec2TB PCIe SSD
Memory64GB
Memory SpeedDDR5
Memory TypeSO-DIMM
Optical Drive TypeNo Optical Drive
WLAN802.11be
BluetoothBluetooth 5.4
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
Virtual Reality ReadyYes
KeyboardStandard
Backlit KeyboardBacklit
WebcamYes
Card ReaderYes
StyleStandard
TypeGaming

商品問答

Will the 18-inch 4K Mini LED panel fit on my desk and in a standard laptop bag?

The chassis measures 16.7 inches wide by 12.15 inches deep by 1.25 inches high and weighs 7.6 lb, so verify your bag’s internal dimensions and desk depth before buying.

Can I connect two external 4K monitors at 120 Hz through the available ports?

The two Thunderbolt 4 ports and one HDMI output each support 4K at 120 Hz, allowing two external 4K 120 Hz displays simultaneously.

Does the 99 Wh battery require the 400 W power brick for full performance, or can I use a smaller USB-C charger?

The 400 W adapter is needed for maximum CPU and GPU clocks; a lower-wattage USB-C charger will run the system but will throttle performance under load.

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