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MSI GS66 Stealth GS66 15.6
MSI

MSI GS66 Stealth GS66 15.6" i9 Gaming Notebook

★★★★★4.7 (8 reviews)
QHD2560 x 1440i9-11900HThunderbolt 4USB 3.2

Experience Next-Level Gaming with Stealth and PowerThe MSI GS66 Stealth Gaming Notebook combines sleek design with high-performance components for an unparalleled gaming experience. Featuring a QHD display, Intel Core i9 processor, 32GB RAM, and a 1TB SSD, this laptop delivers stunning visuals an...

$2,999.00*
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*Price sourced from Amazon.com. Last updated:Jul 17, 2026.Price and availability are subject to change.

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Overview

Experience Next-Level Gaming with Stealth and Power

The MSI GS66 Stealth Gaming Notebook combines sleek design with high-performance components for an unparalleled gaming experience. Featuring a QHD display, Intel Core i9 processor, 32GB RAM, and a 1TB SSD, this laptop delivers stunning visuals and lightning-fast performance. Its powerful NVIDIA GeForce RTX 3070 graphics card ensures smooth gameplay and immersive graphics.

Specifications

  • Brand: MSI
  • Model: GS66 Stealth 11UG-658
  • Display: 15.6" QHD (2560 x 1440) 165Hz
  • Processor: Intel Core i9-11900H (2.50 GHz, up to 4.90GHz)
  • Memory: 32 GB DDR4 RAM
  • Storage: 1 TB SSD
  • Graphics: NVIDIA GeForce RTX 3070 8GB
  • Operating System: Windows 10 Home (Free Upgrade to Windows 11)

Key Features

【Memory & Storage】Memory is 64GB high-bandwidth RAM to smoothly run multiple applications and browser tabs all at once. Hard Drive is 1TB PCIe NVMe M.2 Solid State Drive which allows to fast bootup and data transfer

【Processor】11th Gen Intel Core i9-11900H 2.50GHz 8-Core Processor (16MB Cache, up to 4.90GHz), NVIDIA GeForce RTX 3070 8GB Graphics

【Screen】15.6" QHD 165Hz Non-touch (2560 x 1440) Display

【Ports】1 x Thunderbolt 4, 1 x USB 3.2 Gen 2 Type-C with Display Port, 3 x USB 3.2 Gen 2, 1 x HDMI, 1 x RJ-45 Connector, 1 x Mic-In/Headphone-Out Combination Jack; KILLER AX1675 (2x2/160) Gig + Bluetooth 5.2

【Operating System】Windows 10 Home 64-bit, Free Upgrade to Windows 11

Specifications

Memory
64GB high-bandwidth RAM
Storage
1TB PCIe NVMe M.2 Solid State Drive
Processor
11th Gen Intel Core i9-11900H 8-Core
Processor Base Speed
2.50GHz
Max Processor Speed
4.90GHz
Graphics
NVIDIA GeForce RTX 3070 8GB
Display Size
15.6"
Display Resolution
QHD (2560 x 1440)
Display Refresh Rate
165Hz
Display Type
Non-touch
Thunderbolt 4 Ports
1
USB 3.2 Gen 2 Type-C with Display Port
1
USB 3.2 Gen 2 Ports
3
HDMI Ports
1
Ethernet Port
RJ-45 Connector
Audio Jack
Mic-In/Headphone-Out Combination Jack
Wireless Connectivity
KILLER AX1675 (2x2/160) Gig+ Bluetooth 5.2
Operating System
Windows 10 Home 64-bit (Free Upgrade to Windows 11)

Frequently Asked Questions

This MSI GS66 Stealth is equipped with an 11th Gen Intel Core i9-11900H 8-Core Processor, which can boost up to 4.90GHz.
The laptop features an NVIDIA GeForce RTX 3070 graphics card with 8GB of dedicated memory.
It has a 15.6" QHD (2560 x 1440) Non-touch Display with a 165Hz refresh rate.
It comes with 64GB high-bandwidth RAM and a 1TB PCIe NVMe M.2 Solid State Drive for fast performance and ample storage.
Connectivity includes 1 x Thunderbolt 4, 1 x USB 3.2 Gen 2 Type-C with Display Port, 3 x USB 3.2 Gen 2, 1 x HDMI, 1 x RJ-45 Connector, and a Mic-In/Headphone-Out Combination Jack.
It comes with Windows 10 Home 64-bit and offers a free upgrade to Windows 11.

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