MSI GS66 Stealth 10UH-603 15.6" FHD 300Hz Core i7 RTX 3080 Gaming Laptop

MSI COMPUTERSKU: GS66603
LG Authorized

Price:
Sale price$2,499.00

Stock:
Sold out

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All products are brand-new and factory-sealed with full manufacturer warranty.

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Description

The MSI GS66 Stealth 10UH-603 is a high-performance gaming and professional laptop engineered for speed, power, and precision. Powered by an Intel Core i7-10750H processor and an NVIDIA GeForce RTX 3080 Laptop GPU with 16GB GDDR6 memory, it delivers exceptional performance for competitive gaming, content creation, and demanding multitasking.

Its 15.6" Full HD anti-glare display features an ultra-smooth 300Hz refresh rate and 3ms response time, providing crisp visuals and fluid motion for esports and fast-paced applications. With 32GB DDR4 memory and a 1TB NVMe SSD, the GS66 Stealth ensures rapid load times and seamless workflow efficiency.

Designed in a sleek Core Black chassis, the GS66 Stealth balances portability and power, enhanced by advanced cooling, Thunderbolt connectivity, Wi-Fi 6E, and immersive audio tuned by Dynaudio and Nahimic. This laptop is built for users who demand elite performance without compromise.

Specification Details
Brand MSI
Model GS66 Stealth 10UH-603
Manufacturer Part Number GS66603
Operating System Windows 10 Home
Processor Intel Core i7-10750H
Processor Speed 2.6 GHz up to 5.0 GHz
Chipset Intel HM470
Display Size 15.6"
Display Type FHD Anti-Glare Wide View Angle
Resolution 1920 Ɨ 1080 (16:9)
Refresh Rate 300Hz
Graphics NVIDIA GeForce RTX 3080 Laptop GPU
Graphics Memory 16GB GDDR6
System Memory 32GB DDR4 3200MHz
Storage 1TB NVMe SSD
Keyboard SteelSeries Per-Key RGB (84-Key)
Audio Nahimic 3 / Hi-Res Audio
Speakers Dual Dynaudio 2W Speakers
Webcam IR 720p HD Webcam
Ethernet Killer E3100 2.5GbE
Wireless Killer Wi-Fi 6E AX1675
Bluetooth Bluetooth 5.2
USB Ports 3 Ɨ USB 3.2 Gen 2
USB-C Ports Thunderbolt 3 (PD Charging), USB-C 3.2
Video Output HDMI (up to 4K @ 60Hz)
Battery 4-Cell 99.9Whr
Power Adapter 230W Slim Adapter
Color Core Black
Dimensions 14.17" Ɨ 9.65" Ɨ 0.71"
Weight 4.63 lbs
Warranty 1-Year Limited Warranty

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Your payment information is processed securely, and we do not store credit card details or access your credit card information.

Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


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Fixed pricing, little room to negotiate
Flexible pricing & discounts
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Supports POs, wire transfers, and tax-exempt setup
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Full turnkey project capabilities
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Warranty & Support
Standard manufacturer warranty
Extended warranty options available
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Training & Onboarding
Basic documentation only
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