The impressively lightweight form belies heavyweight power. At 18.9mm thin and 1.9kg, the Zephyrus M GU502 is 25% thinner and 45% lighter than typical 15’’ laptops. But it refuses to compromise between work and play, delivering dynamic performance and refined styling that’s truly the best of both worlds. It's sleek, reinforced metal chassis makes it resilient against everyday use and wear, while the subtle, soft-touch skin along the palm rest keeps it looking clean and professional for work anywhere.
USB Power Delivery supports secondary charging from portable power packs, so you don't have to fight for a socket when the battery gets low. Fast-charging support reverses the direction, using up to 3A to quickly rejuvenate smartphones and other devices. If you’re not loading the CPU or discrete GPU with intensive tasks, you can use a smaller adapter up to 65W that lightens your load on the road. *USB power pack and Type-C adapter sold separately *65W Type-C adapter available as a bundled accessory in select regions
Outstanding colors and smooth gameplay unite in the vibrant 240Hz/3ms IPS-level display. The 15.6-inch panel is framed by slim 6.2-mm bezels, creating an 81% screen-to-body ratio that feels expansive. Combining full sRGB coverage with wide viewing angles makes the screen ideal for showcasing visual projects and media. The fast 240Hz refresh rate enables true high-FPS gameplay, while the 3ms grey-to-grey response time ensures crisper, clearer graphics even during intense, fast-paced matches.
Rarify your headphone experience by plugging into the premium ESS® Sabre HiFi digital-to-analog converter (DAC) with Hi-Res Audio certification. The DAC delivers broader dynamic range with less distortion, giving you richer, clearer highs and lows, and you can immerse deeper with virtual 7.1-channel surround sound. Sans headset, the Zephyrus M’s Smart Amp-powered speakers let you turn up the volume for more bass and dynamic range, without damaging the cones or compromising sound quality.
Type in style with a desktop-inspired keyboard made for gaming. Function keys are spaced and grouped for easy identification alongside dedicated hotkeys that keep essential commands within easy reach. Full N-Key rollover ensures that simultaneous presses register correctly, increasing precision. Highlight key controls for different games and workflows with per-key RGB customization*, and coordinate colors and visual effects across all of your compatible peripherals with Aura Sync. *Requires Aura Creator, which will be available starting June 2019. *Per-key lighting for F1-F12 on shortcut icon only. *Lighting may vary based on system configurations.
ROG's Intelligent Cooling philosophy mixes the right features and system settings to ensure the best experience for each chassis and components, no matter what you’re doing. The Zephyrus M's self-cleaning thermal module ejects dust to improve longevity, dual n-Blade fans spin 83 blades each to increase airflow, and ultra-thin fins expand the surface area for heat dissipation. ROG Armoury Crate software seamlessly switches between operating modes to optimize performance and acoustics for the task.
|Display:||15.6" 1920 x 1080 (16:9) 240Hz (3ms) IPS-Level Full HD Anti-Glare Wide View 100% sRGB Display|
Intel® 9th Gen Core i7-9750H Processor 2.6 GHz-4.5 GHz
Mobile Intel® HM370 Express Chipsets
|Hard Drive & Optical Drive|
| Standard Hard Drive:
Standard Optical Drive:
512GB PCIe NVMe SSD(Upgradeable)
No Optical Drive
External Options Available
|Graphics Controller:||NVIDIA® GeForce® GTX 1660 Ti 6GB GDDR6|
| Standard Memory:
Number of SODIMMS:
16GB DDR4 2666MHz Memory (Upgradeable - 48GB Max)
1x Socket (open) + [16GB on board]
|Audio Features:||2x with SmartAmp|
|Network / Communication:||
Gigabit Ethernet LAN
Wi-Fi 5 (802.11ac) 2x2 + Bluetooth 5.0
|Slots / Interface|
Input / Output Ports:
1x USB 3.2 Type C (Gen 2)
1x USB 3.2 Type A (Gen 2)
2x USB 3.2 Type A (Gen 1)
1x Headphone out
1x MIC in
1x HDMI 2.0b
1x TypeC (DP 1.4)
76WHrs, 4S1P, 4-cell Li-ion
230W AC Adaptor;
Output: 19.5V DC, 11.8A, 230W
Input: 100~240C AC 50/60Hz universal
| Standard Cooling:
Copper CPU Heatsink
IC Diamond Thermal Compound
|Size & Weight|
14.17" x 9.92" x 0.74" ~ 0.78"
4.39 lbs with 4 Cell Battery
|Keyboard / Point Device|
|Illuminated Chiclet Keyboard Per-Key RGB Keyboard|
|Extra Features:||Kensington lock hole|
Windows® 10 Professional (64bit)
(some custom drivers may be downloaded and not supplied with the system)
ASUS 1-year Limited International* Hardware Warranty
1 Year Accidental Damage Protection. (Must be registered in 60 days of order. North American Only. With 1-way free shipping.
24/7 ASUS Telephone Technical Support
Free two-way standard shipping when sending laptops in for standard warranty repair
On-line problem resolution through web interface (BIOS, Driver update)
XOTIC PC Technical Support provided on models customized with Operating System
1 Year XOTIC PC Warranty provided on customized components
Additional Warranty Options Available
*International warranties apply to select counties, please contact ASUS customer service for details
Return Policy & Warranty Terms and Conditions (More Info)