[2021] HIDevolution ASUS ROG Zephyrus G15 GA503QS 15.6" QHD 165Hz 3ms, 3.0 GHz Ryzen 9 5900HS, RTX 3080, 32 GB 3200MHz RAM, 4 TB PCIe SSD, Moonlight White
Brand: HIDevolution
Color: 9 5900HS | RTX 3080 | White
HIDevolution is an authorized ASUS build to order (BTO) dealer. Any upgrades we perform are covered under warranty.

High-quality customization and builds with careful quality control

A product that passes through our hands has a much lower chance of DOA (defect on arrival). Your laptop has better reliability with thorough QC (quality control) checks.

We perform a full quality check - ensure the latest stable BIOS firmware and drivers are installed, burn-in stress testing for temperature, benchmark testing to ensure it is functioning to standard, keyboard and touchpad test, check of ports for functionality, display check for abnormalities, and a physical inspection of the chassis.

The HIDevolution Benefit

We research and develop our laptops in-house and only offer upgrades that work to benefit performance and reliability. We provide unique upgrades and services such as high thermal conductivity TIM (thermal interface materials) upgrades.

1. Cooler system temperatures for the CPU (central processor) and GPU (graphics processor) through Gelid GC Extreme TIM (thermal interface materials) upgrades. Lower system temperatures, prevent throttling during CPU and GPU intensive tasks, minimize fan noise, and maximize reliability with upgraded thermal interface materials.

2. Fast boot up and load times with PCIe and SATA based SSDs.

3. Run memory hungry applications and multitask with ease with more RAM memory

Tech Support you can depend on

ASUS 1 Year Warranty that comes with your laptop, we offer an elevated level of service and product knowledge, for both sales and support.

If you ever need help, contact us for warranty and support.
AMD Ryzen 9 5900HS 8 Core - 16 Thread Processor, 3.0 GHz (Max Turbo Frequency 4.6 GHz), 16 MB Smart Cache with NVIDIA GeForce RTX 3080 w/ 8 GB GDDR6 (Features Max-Q Techonologies | Max TGP 100W - Boost Clock 1345MHz)
HIDevolution upgrades the 15.6" QHD 165Hz 3ms IPS-Level, 100% DCI-P3, Adaptive-Sync Display Gaming Laptop with stocked Thermal Grizzly Conductonaut CPU by adding Gelid GC Extreme on GPU for improved performance and optimal system temperature
HIDevolution installed PCIe based storage--4 TB (2 x 2 TB) M.2 PCIe 3.0 x4 NVMe SSD--ensures that you experience the fastest boot up & load times
32 GB (1 x 16 GB On-Board + 1 x 16 GB) of fast DDR4 3200MHz dual channel system memory--run memory hungry applications and multitask with ease
HIDevolution Promise: Authorized ASUS Build to Order Dealer, thorough quality testing, a 1 Year Warranty, and access to our expert support staff. Contact us for more customization options. Free Windows 11 Upgrade eligible device.