ASUS
ASUS ROG Strix G18 G814PH gaming laptop 18 144Hz Ryzen 9 8940HX RTX 5050 128 GB DDR5 4 TB NVMe
18-inch 144 Hz WUXGA gaming laptop with Ryzen 9 8940HX 16-core CPU, RTX 5050 graphics, 128 GB DDR5 memory and 4 TB NVMe storage
- ColorEclipse Gray
- Operating SystemWindows 11 Pro
- CPUAMD Ryzen™ 9 8940HX
- Screen18" WUXGA
- Memory128GB
- Storage4 TB M.2 PCIe 4.0 x4 NVMe SSD
- 16-core Ryzen 9 8940HX reaches 5.2 GHz turbo for heavy workloads
- 128 GB DDR5 5600 MHz dual-channel memory handles large multitasking sessions
- 4 TB PCIe 4.0 x4 NVMe storage loads games and projects fast
- 18-inch 1920 x 1200 144 Hz IPS-level display gives smooth visuals
- RTX 5050 with 8 GB GDDR7 powers modern graphics at high settings
18-inch WUXGA 144Hz gaming laptop
The ASUS ROG Strix G18 G814PH pairs an 18.0-inch 1920 x 1200 IPS-level display running at 144Hz with a 16-core Ryzen 9 8940HX processor and an RTX 5050 graphics card with 8 GB GDDR7. It ships with Windows 11 Pro in an Eclipse Gray chassis measuring 15.71 x 11.57 x 0.91–1.21 inches and weighing 6.61 lbs.
Upgraded thermal interface and memory
HIDevolution replaces the stock thermal compound with Thermal Grizzly Conductonaut on the CPU and Gelid GC Extreme on the GPU to lower operating temperatures. The system memory is upgraded to 128 GB DDR5 5600 MHz in a 2 x 64 GB dual-channel configuration, and storage is expanded to 4 TB across two 2 TB M.2 PCIe 4.0 x4 NVMe SSDs.
128 GB DDR5 and 4 TB NVMe headroom
The 128 GB DDR5 capacity supports heavy multitasking, large dataset work and memory-hungry applications without paging. The 4 TB NVMe array delivers fast boot and load times for extensive game libraries and project files. Storage headroom ends when both M.2 slots are populated, and memory headroom ends at the installed 128 GB limit.
Highlights
- 16-core Ryzen 9 8940HX reaches 5.2 GHz turbo for heavy workloads
- 128 GB DDR5 5600 MHz dual-channel memory handles large multitasking sessions
- 4 TB PCIe 4.0 x4 NVMe storage loads games and projects fast
- 18-inch 1920 x 1200 144 Hz IPS-level display gives smooth visuals
- RTX 5050 with 8 GB GDDR7 powers modern graphics at high settings
Specifications
| Brand | ASUS |
|---|---|
| Series | ROG Strix G18 |
| Model | G814PH-ES94 |
| Part Number | G814PH-ES94-HID23P |
| Color | Eclipse Gray |
| Operating System | Windows 11 Pro |
| CPU | AMD Ryzen™ 9 8940HX |
| Screen | 18" WUXGA |
| Memory | 128GB |
| Storage | 4 TB M.2 PCIe 4.0 x4 NVMe SSD |
| Graphics Card | NVIDIA® GeForce® RTX™ 5050 |
| Video Memory | 8GB |
| Dimensions (W x D x H) | 15.71" x 11.57" x 0.91" ~ 1.21" |
| Weight | 6.61 lbs |
| CPU Type | AMD Ryzen 9 8000 Series |
| Processor Name | AMD Ryzen 9 8940HX |
| Number of Cores | 16-core (8P+8E) Processor |
| Turbo Frequency | Max Turbo Frequency 5.2 GHz |
| CPU L3 Cache | 64 MB |
| Screen Size | 18.0" |
| Touchscreen | Non-Touch Screen |
| Display Type | WUXGA |
| Resolution | 1920 x 1200 |
| Refresh Rate | 144Hz |
| Color Gamut | 100% DCI-P3 |
| Display Features | FHD+ 144Hz IPS-Level |
| GPU/VPU | GeForce RTX 5050 Laptop GPU |
| Graphic Type | Dedicated Card |
| SSD | 4TB |
| HDD | No |
| Storage Spec | 4 TB (2 x 2 TB) M.2 PCIe 4.0 x4 NVMe SSD |
| Memory Speed | DDR5 5600MHz |
| Memory Spec | 2 x 64 GB |
| Memory Slot (Total) | 2 |
| Memory Slot (Available) | 0 |
| Max Memory Supported | 128GB |
| WLAN | Wi-Fi 6E(802.11ax) (Triple band) 2*2 |
| WiFi Generation | Wi-Fi 6E |
| Bluetooth | Bluetooth® 5.3 |
| USB | 1x Type-C USB 4 with support for DisplayPort™ / power delivery / G-SYNC (data speed up to 40Gbps), 1x Type-C USB 4 with support for DisplayPort™ / G-SYNC (data speed up to 40Gbps), 2x USB 3.2 Gen 2 Type-A (data speed up to 10Gbps) |
| HDMI | 1x HDMI 2.1 FRL |
| Audio Ports | 3.5mm Combo Audio Jack |
| Audio | AI noise-canceling technology, Dolby Atmos, Hi-Res certification (for headphone), Smart Amp Technology |
| Speaker | 2-speaker system with Smart Amplifier Technology |
| Touchpad | Yes |
| Keyboard | Backlit Chiclet Keyboard Per-Key RGB |
| Backlit Keyboard | Backlit |
| Webcam | 1080P FHD IR Camera |
| Card Reader | None |
| Style | Thin and Light |
| Type | Gaming & Entertainment |
| Usage | Consumer |
| AC Adapter/Charger | ø6.0, 280W AC Adapter, Output: 20V DC, 14A, 280W, Input: 100~240C AC 50/60Hz universal |
| Battery | 90WHrs, 4S1P, 4-cell Li-ion |
Questions about this item
What are the exact chassis dimensions for the 18" G814PH?
The chassis measures 15.71 inches wide by 11.57 inches deep and stands between 0.91 and 1.21 inches high, weighing 6.61 lbs.
Which step do installers often miss when applying the pre-applied Gelid GC Extreme on the RTX 5050 GPU?
Removing the protective film from the thermal pad before seating the heatsink is the step most frequently overlooked.
When will the soldered DDR5 memory need replacement?
The 128 GB of DDR5 5600 memory is soldered to the motherboard and cannot be replaced; only the two M.2 NVMe slots support future storage upgrades.
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