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MSI Gaming Desktop Aegis RS 12TF-254US Intel Core i7 12th Gen 12700K (3.60GHz) 16GB DDR5 2TB HDD 1 TB M.2 NVMe SSD NVIDIA GeForce RTX 3080 Ti Windows 11 Home 64-bit

Ships from United States.
Most customers receive within 3-7 days.
  • Intel Core i7 12th Gen 12700K (3.60GHz)
  • 16GB DDR5
  • 2TB HDD 1 TB M.2 NVMe SSD
  • Windows 11 Home 64-bit
  • NVIDIA GeForce RTX 3080 Ti 12 GB GDDR6X
  • Virtual Reality Ready

MSI Aegis RS (12th) gaming desktop

Fitted with the latest 12th Gen Intel Core processor and RTX 30 series graphics card, this eSports ready gaming desktop is fully armed to blow away any opponent standing between you and the top of the leaderboard. It's also designed to outshine, featuring a gaming-inspired case complemented with gorgeous RGB lighting. You can start your journey to becoming the eSports champion, in style.


Wield the Power

Wield the power and become the world's best with the Aegis RS. Utilizing up to the latest 12th Gen. Intel Core i9 processor and NVIDIA GeForce RTX graphics cards, the Aegis R brings plenty of power to help any and all gamers excel and reach the top.

* Components may vary by model.


Esports Ready Gaming Desktop

MSI desktops contain MSI quality components from top to bottom and are assembled in America. From the power supply to the motherboard to the graphics card, to liquid cooling. These standard, non-proprietary PC components make it easy to expand down the line, extending the lifespan of the system considerably. Adding storage for games and increasing FPS by replacing the graphics card will be easy to do when the time comes.

* Components vary based on configuration. Check the compatibility of parts before upgrading.

New Hybrid Architecture Strives to Achieve the Ultimate Performance.

MSI gaming desktops are equipped with up to the latest 12th Gen Intel Core i9 overclockable processors with a hybrid architecture. In addition to having 8+8 cores and 24 threads, the hybrid architecture allows the big cores to focus on performance-demanding tasks and the small cores to focus on other less demanding tasks. This operation setup allows you to enjoy the ultimate gaming experience.

* Components may vary by model.

RTX. It's On.


The GeForce RTX 30 series delivers ultra performance that gamers crave, powered by Ampere—NVIDIA's 2nd gen RTX architecture. The GeForce RTX 30 series is built with enhanced RT Cores and Tensor Cores, new streaming multiprocessors, and superfast G6X memory for an amazing gaming experience. RTX graphics bring together real-time ray tracing, artificial intelligence, and programmable shading.


A Personal Touch

With the built-in RGB lighting, animate and take your gaming experience to the next level by simply pressing the MSI LED button to cycle through a large array of lighting options. Customize lighting even further with MSI Center Mystic Light software — Simply press and hold the LED button for 3 seconds to toggle software mode.


Cool while gaming

The Aegis R features four system cooling fans — three in the front pulling cool air to circulate inside desktop and one in the rear to push out all the heat, exiting the build.


The latest WiFi 6 technology

The Aegis R features the latest Wi-Fi 6 802.11ax standard, and speed up to 2.4Gbps, which is 3 times faster than the Ethernet LAN. The latency is also 75% lower than Wi-Fi 5. With Wi-Fi 6 technology, MSI is destined to break the speed myth of wireless connection.

* Optional. May vary by SKU and country.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by Velztorm Return Policy