![MAG Infinite S3 12th](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/kv.jpg)
![MAG Infinite S3 12th](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-12th/kv-title.png)
Intel® Core™ i7 processors
![intel 7](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/intel-logo.jpg)
![win11](https://storage-asset.msi.com/global/picture/image/feature/nb/w11/win-logo.png)
WINDOWS 11 BRINGS YOU CLOSER TO WHAT YOU LOVE
Family, friends, obsessions, music, creations—Windows 11 is the one place for it all. With a fresh new feel and tools that make it easier to be efficient, it has what you need for whatever’s next.
*Upgrade timing may vary by device. Features and app availability may vary by region. Certain features require specific hardware (see Windows 11 Specifications).
Learn more about MSI Free Upgrade to Windows 11![Msi Desktop with Windows 11](https://storage-asset.msi.com/global/picture/image/feature/desktop/Aegis-Ti5/win11/msi-desktop-family-xs-v1.png)
![](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/Design-story-left.png)
DESIGN STORY
Born out of a sketch aimed to provide the best gaming experience, the MAG Infinite S3 combines performance with innovation. Aside from a stylish power button, it has brilliant sharp lines on its front panel. Huge air vents provide good ventilation to keep it from overheating while the customizable RGB lighting brings your system alive. The MAG Infinite S3 features a unique design without compromising on function.
![](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/Design-story-right.png)
![](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/Design-story-left.png)
![](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/Design-story-right.png)
DESIGN STORY
Born out of a sketch aimed to provide the best gaming experience, the MAG Infinite S3 combines performance with innovation. Aside from a stylish power button, it has brilliant sharp lines on its front panel. Huge air vents provide good ventilation to keep it from overheating while the customizable RGB lighting brings your system alive. The MAG Infinite S3 features a unique design without compromising on function.
![intel i7 12th](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-12th/msi-desktop-intel-core-i7.jpg)
![intel i7](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-12th/intel-core-i7-icon.jpg)
ADVANCED COMPUTING
Enhance your gaming experience with the latest 12th Gen Intel Core processor. It features a new hybrid architecture design that improves performance and increases efficiency.*Performance compared to i7-12700K. Specs varies by model.
- Up to 8 + 4 Cores
- Up to 28%
Single Thread Performance
![Tile](https://storage-asset.msi.com/global/picture/image/feature/desktop/Codex-X5-12th/images/FINE-WITH-TILE.jpg)
![](https://storage-asset.msi.com/global/picture/image/feature/desktop/Codex-X5-12th/images/tile-map.jpg)
FIND WITH TILE
With built-in Tile location-tracking capabilities, you can find Tile devices easily.
![](https://storage-asset.msi.com/event/2021/cnd/FPS-Guide-Page/images/models.png)
![msi infinite 10th cooling](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/cooling.jpg)
Huge air flow
The MAG Infinite S3 gaming desktop is designed for optimized cooling. It has plenty of space for airflow and maximizes thermal cooling with the large surface air-inlet. The ventilation makes it easy to achieve extreme cooling performance.
![infinite 11th ssd background](https://storage-asset.msi.com/global/picture/image/feature/desktop/infinite-11th/infinite-11th-ssd-background.jpg)
LIGHTNING FAST
Unleash the full potential with the latest SSD technology, the NVM Express. 6 times faster than traditional SATA SSD.
*Actual features may vary by configuration.
![Tempered Glass Window](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/tempered-glass-window.jpg)
SEE-THROUGH Window
The MAG Infinite S3 features a see-through side window that allows you to show off your personalized desktop.
![intel i7 11th](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/Mysticlight.jpg)
Light UP your RIG
Customize your MAG Infinite S3 with Mystic Light. Simply select any available colors from the palette and design your own LED Effect.
![intel i7 11th](https://storage-asset.msi.com/global/picture/image/feature/nb/GE66-RTX30/wifi-6e-bg.jpg)
![Wi-Fi 6E icon](https://storage-asset.msi.com/global/picture/image/feature/nb/GE66-RTX30/WIFI-6E-ICON_W-1.png)
EXTRAORDINARY WIRELESS EXPERIENCE
The VERY FIRST desktop equipped with Wi-Fi 6E in the world. The latest Wi-Fi 6E delivers stunning speed while keeps the network smooth and stable even when sharing the network with numerous users. With its outstanding throughput and low latency, you just beat others to it.
*Compared to 802.11 ac with based on theoretical maximum speeds in 5GHz transmission.
*Wi-Fi 6E devices is backward compatible with older 2.4 and 5 GHz Wi-Fi 6 devices.
*The spec will vary according to country and territory, please check with your local MSI retailer for details.
![EASY TO UPGRADE](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/EASY-TO-UPGRADE.jpg)
EASY TO UPGRADE
Always get the best performance out of your system with the latest technologies. The components inside MSI Gaming Desktops are easily accessible and ready to be upgraded at any time. Whether you’re expanding storage or upgrading your processor or graphics card, you can always keep your gaming rig up to date with the latest hardware.
![](https://storage-asset.msi.com/global/picture/image/feature/nb/GL/Pulse-GL66/center-logo.png)
GET ALL THE BUFFS
The exclusive MSI Center helps you control and customize your MSI desktop the way you want. Monitor, adjust, optimize and may useful features are built in one unified system. It offers maximum flexibility with new functions such as Smart Image Finder, UI Skin option and more to customize your personal preference.
* The interface and functionality may differ due to version change. Please download the latest MSI Center through MSI official website.
![AI Noise Cancellation](https://storage-asset.msi.com/global/picture/image/feature/desktop/MEG-Aegis-Ti5-12th/Noise_Cancellation.png)
AI Noise Cancellation
Eliminate unwanted external noises (like keyboard typing) and suppress ambient background environment.
![Fan Center](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/Fan-Center.png)
Fan Center
Assume complete control of your fans with Fan Center. Set up to four CPU temperature targets and the motherboard will adjust fan speeds automatically.
![Game Highlights](https://storage-asset.msi.com/global/picture/image/feature/nb/GL/Pulse-GL66/Game-Highlights.png)
Game Highlights
Capture and record your best moments
![Gaming Mode](https://storage-asset.msi.com/global/picture/image/feature/nb/GL/Pulse-GL66/Gaming-Mode.png)
Gaming Mode
MSI exclusive Crosshair overlay helps you aim better and shoot better
![MSI Companion](https://storage-asset.msi.com/global/picture/image/feature/nb/GL/Pulse-GL66/MSI-Companion.png)
MSI Companion
Exclusive on-screen-display interface to monitor status and tweak your settings even mid-game.
![Smart Image Finder](https://storage-asset.msi.com/global/picture/image/feature/nb/GL/Pulse-GL66/Smart-Image-Finder.png)
Smart Image Finder
Categorize and browse through your precious memory and creativity with AI-generated smart tags.
![EASY TO UPGRADE](https://storage-asset.msi.com/global/picture/image/feature/desktop/Infinite-S3-11th/app.jpg)
MSI APP PLAYER
Developed under an exclusive partnership with BlueStacks, the MSI APP Player brings seamless gaming experience between mobile games and PC platform, and leverages customized features as specific keyboard lighting and better graphics with multi-task works.
Learn More- Windows 11
- Up to 12th Gen Intel® Core™ i7-12700 processor with DDR4 memory
- Up to MSI GeForce® RTX 3070 graphic cards
- M.2 SSD - Up to 3300MB/s transmission speed, load your games in seconds
- Easy to upgrade - designed to upgrade your components with an ease.
- Best air flow design to keep them at peak performance
- See-through side panel, choose your personal style
- Mystic Light RGB LED design to customize your Gaming PC
- USB Type C with reversible design
- *Upgrade timing may vary by device. Features and app availability may vary by region. Certain features require specific hardware (see https://www.microsoft.com/en-us/windows/windows-11-specifications). .
Intel, the Intel Logo, Intel Inside, Intel Core, and Core Inside are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
The terms HDMI™, HDMI™ High-Definition Multimedia Interface, HDMI™ Trade dress and the HDMI™ Logos are trademarks or registered trademarks of HDMI™ Licensing Administrator, Inc.
© 2025 NVIDIA Corporation. All rights reserved. NVIDIA, the NVIDIA logo, GeForce, GeForce RTX, and NVIDIA Turing are registered trademarks and/or trademarks of NVIDIA Corporation in the United States and other countries. All other trademarks and copyrights are the property of their respective owners.
MSI, MSI gaming, dragon, and dragon shield names and logos, as well as any other MSI service or product names or logos displayed on the MSI website, are registered trademarks or trademarks of MSI. The names and logos of third party products and companies shown on our website and used in the materials are the property of their respective owners and may also be trademarks. MSI trademarks and copyrighted materials may be used only with written permission from MSI. Any rights not expressly granted herein are reserved.
All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country. All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Some products and configuration may not be available in all markets or launch time differs. Supplies are limited. We recommend you to check with your local supplier for exact offers and detail specifications.