MSI

MSI AeRS12TF254-3833-281977 Aegis RS i7 RTX 3080 Ti 8TB SSD

i7-12700K128GB DDR58TB SSD850WBluetooth 5.2

Dominate every game with the MSI Aegis RS, featuring a 12th Gen i7, RTX 3080 Ti, 128GB DDR5, and a massive 8TB SSD.

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Overview

The MSI Aegis RS 12TF-254US is built for enthusiasts who want top-tier performance without compromise. At its heart is an Intel Core i7-12700K processor with 12 cores (8 performance, 4 efficiency) and 20 threads, boosting up to 5 GHz and backed by 25MB of cache. This is paired with 128GB of DDR5 memory running at 4800MHz—a staggering amount that ensures no application, no matter how demanding, will be bottlenecked by available RAM. The 8TB PCIe SSD provides both speed and capacity, eliminating the need to constantly manage storage or wait on load screens. An NVIDIA GeForce RTX 3080 Ti with 12GB GDDR6 handles the graphical heavy lifting, delivering smooth frame rates at high resolutions and full VR readiness.

MSI equips the Aegis RS with a liquid cooling system featuring RGB lighting, which keeps the high-TDP processor running cool during extended gaming or rendering sessions. Connectivity is comprehensive: Wi-Fi 6E and Bluetooth 5.2 cover wireless needs, while Ethernet provides a wired alternative. The I/O panel includes multiple USB 3.2 and USB-C ports, three DisplayPort outputs, HDMI, and an audio combo jack. MSI also bundles a surprising amount of extras—an MSI Clutch GM08 gaming mouse, Agility GD21 mouse pad, and a Loot Box Pack with a gaming headset, gear bag, and plushie. The system ships with Windows 11 Home and is housed in a black desktop chassis measuring 8.5 x 17.38 x 18.75 inches at just under 31 pounds, making it substantial but purposeful in its design.

Key Features

【Upgraded】 Seal is opened for Hardware/Software upgrade only to enhance performance. No Display ; Wi-Fi 6E AX211, Bluetooth 5.2, Ethernet LAN (RJ-45), No Webcam, RGB Backlit USB Keyboard, .

【Powerful Performance with Intel Core i7-12700K 】 12th Gen Intel Core i7-12700K 3.60GHz Processor (upto 5 GHz, 25MB Cache, 12-Cores, 20-Threads, 8 Performance-cores) ; GeForce RTX 3080 Ti 12GB GDDR6 Dedicated Graphics, VR Ready .

【High Speed and Multitasking】 128GB DDR5 DIMM; 850W Power Supply, RGB Lighting Liquid Cooling; Black Color, .

【Enormous Storage】 8TB PCIe NVMe SSD; 4 USB 3.2 Gen1, 4 USB 2.0, 1 HDMI, 3 Display Port (DP), 2 USB 3.2 Type-C Gen2, No Optical Drive, 1 x Headphone/Microphone Combo Jack., Windows 11 Home-64., 1 Year Manufacturer warranty from GreatPriceTech (Professionally upgraded by GreatPriceTech)

Includes MSI Loot Box Pack(Gaming Gear Bag;Gaming Headset;Lucky Dragon Plushie), MSI Clutch GM08 Wired Gaming Gear, MSI AGILITY GD21 Gaming Gear Pad

Specifications

Processor
Intel Core i7-12700K 3.60GHz (up to 5 GHz, 25MB Cache, 12 Cores, 20 Threads)
Memory
128GB DDR5 4800MHz
Storage
8TB PCIe SSD
Graphics
NVIDIA GeForce RTX 3080 Ti 12GB GDDR6X (VR Ready)
Operating System
Windows 11 Home 64-bit
Wireless
Wi-Fi 6E AX211, Bluetooth 5.2
Cooling
RGB Liquid Cooling
Power Supply
850W
Ports
4x USB 3.2 Gen1, 4x USB 2.0, 2x USB 3.2 Type-C Gen2, 1x HDMI, 3x DisplayPort, 1x RJ-45, 1x Audio Combo Jack
Dimensions
8.50 x 17.38 x 18.75 inches
Weight
30.96 lbs
Included Accessories
MSI Clutch GM08 Mouse, MSI Agility GD21 Mouse Pad, Loot Box Pack (Gear Bag, Headset, Plushie)

Pros & Cons

👍 Pros

  • 128GB DDR5 RAM is exceptionally generous, supporting extreme multitasking and memory-intensive applications
  • 8TB PCIe SSD eliminates storage concerns and provides fast load times across a massive game library
  • RTX 3080 Ti with 12GB GDDR6 delivers high-end gaming and VR performance
  • 12th Gen i7-12700K with 12 cores and liquid cooling sustains strong clock speeds under heavy loads
  • Includes bundled gaming peripherals and accessories out of the box

👎 Cons

  • At nearly 31 pounds and over 18 inches tall, this desktop is bulky and difficult to move
  • 850W power supply leaves limited headroom if you plan to upgrade to more power-hungry next-gen GPUs
  • No webcam included, requiring a separate purchase for streaming or video calls
  • No optical drive, which may matter for users with physical media collections
  • RTX 3080 Ti is a previous-generation GPU, meaning newer ray tracing and DLSS improvements are not available

Frequently Asked Questions

It is equipped with an NVIDIA GeForce RTX 3080 Ti with 12GB of GDDR6 dedicated memory, which is VR-ready and capable of handling the most demanding games and creative workloads.
It comes with 128GB of DDR5 4800MHz memory and an 8TB PCIe SSD, providing enormous capacity for game libraries, media files, and multitasking.
The MSI Aegis RS uses an RGB liquid cooling system to manage the heat output from its high-performance 12th Gen Intel processor, helping maintain stable performance under sustained loads.
MSI includes a Loot Box Pack containing a gaming gear bag, gaming headset, and Lucky Dragon plushie, along with an MSI Clutch GM08 wired gaming mouse and an MSI Agility GD21 gaming mouse pad.
Yes, it comes with Wi-Fi 6E (AX211) and Bluetooth 5.2, along with a wired Ethernet (RJ-45) port for the most stable network connection.