MSI

MSI AERS12TG261 Gaming Desktop i7-12700KF RTX 3060 Ti

i7-12700KF64GB DDR52TB HDD650WBluetooth 5.2

MSI Aegis RS gaming desktop with 12th Gen i7-12700KF, RTX 3060 Ti, 64GB DDR5, and 240mm liquid cooling.

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Overview

The MSI Aegis RS 12TG-261 is a gaming and productivity desktop built on Intel's 12th Gen platform, featuring the i7-12700KF processor with 12 cores (including 4 performance cores) and 20 threads running at up to 5 GHz. Paired with 64GB of DDR5 4800MHz memory, this system is particularly well-equipped for heavy multitasking, content creation, and workloads that benefit from high memory bandwidth. The GeForce RTX 3060 Ti with 8GB GDDR6 handles 1080p and 1440p gaming confidently and is VR ready, though it sits in the mid-range tier for those expecting 4K ultra performance.

Cooling is handled by a 240mm AIO liquid cooler, which is important given the i7-12700KF's power draw under sustained loads. Storage comes as a dual-drive configuration with a 128GB PCIe SSD and a 2TB HDD — functional but the boot SSD is notably small, and adding a larger NVMe drive would significantly improve the experience. Connectivity is comprehensive with Wi-Fi 6 (802.11ax), Bluetooth 5.2, Ethernet, and a generous selection of USB ports including USB 3.2 Gen 2 Type-C. The system ships with Windows 11 Pro and a one-year Microsoft 365 Personal subscription, comes with an RGB backlit keyboard, and is ready to connect to up to four displays via its three DisplayPort and one HDMI output.

Key Features

【Upgraded】 Seal is opened for Hardware/Software upgrade only to enhance performance. No Display ; 802.11 a/b/n/ac/ax Wifi, Bluetooth 5.2, Ethernet LAN (RJ-45), No Webcam, RGB Backlit USB Keyboard, .

【Powerful Performance with Intel Core i7-12700KF 】 12th Gen Intel Core i7-12700KF 3.60GHz Processor (upto 5 GHz, 25MB Cache, 12-Cores, 20-Threads, 4 Performance-cores) ; GeForce RTX 3060 Ti 8GB GDDR6 Dedicated Graphics, VR Ready .

【High Speed and Multitasking】 64GB DDR5 DIMM; 650W Power Supply, RGB Lighting 240mm AIO Liquid CPU Cooler; Black Color, .

【Enormous Storage】 128GB PCIe NVMe SSD + 2TB HDD; 4 USB 3.2 Gen1, 4 USB 2.0, 1 HDMI, 3 Display Port (DP), USB 3.2 Type-C Gen2, No Optical Drive, 1 x Microphone Jack, 1 x Headphone Jack., Windows 11 Pro-64., 1 Year Manufacturer warranty from GreatPriceTech (Professionally upgraded by GreatPriceTech)

Includes Microsoft 365 Personal 1 Year Subscription for 1 User(Microsoft 365 Personal | 12-Month Subscription, 1 person | Premium Office apps | 1TB OneDrive cloud storage | PC/Mac;Annual Subscription;Works on Windows, macOS, iOS, and Android), Dockztorm USB Hub

Specifications

Brand
MSI
Model
Aegis RS 12TG-261
Processor
Intel Core i7-12700KF (3.60 GHz base, up to 5 GHz, 12 Cores, 20 Threads, 25MB Cache)
Graphics
GeForce RTX 3060 Ti 8GB GDDR6 (VR Ready)
Memory
64GB DDR5 4800MHz
Storage
128GB PCIe SSD + 2TB HDD
Operating System
Windows 11 Pro 64-bit
Wi-Fi
802.11 a/b/n/ac/ax (Wi-Fi 6)
Bluetooth
5.2
Ethernet
LAN (RJ-45)
Ports
4x USB 3.2 Gen1, 4x USB 2.0, 1x USB 3.2 Type-C Gen2, 1x HDMI, 3x DisplayPort, 1x Microphone Jack, 1x Headphone Jack
Cooling
240mm AIO Liquid CPU Cooler
Power Supply
650W
Keyboard
Black RGB Backlit USB Keyboard
Optical Drive
None
Webcam
None
Dimensions
9 x 17 x 19 inches
Weight
29.98 lbs
Color
Black
Included Software
Microsoft 365 Personal (1-Year Subscription)

Pros & Cons

👍 Pros

  • 64GB DDR5 memory at 4800MHz provides substantial headroom for multitasking and future-proofing
  • 12th Gen i7-12700KF with 12 cores and 20 threads excels at both gaming and productivity workloads
  • 240mm AIO liquid cooler keeps thermals in check during sustained high-performance use
  • Windows 11 Pro and Microsoft 365 Personal included, adding professional and productivity value
  • Multiple display outputs (3x DisplayPort, 1x HDMI) support multi-monitor setups

👎 Cons

  • 128GB SSD is very small — the OS and a few applications will fill it quickly, pushing games to the slower HDD
  • RTX 3060 Ti is mid-range and may not deliver top-tier frame rates at 4K in demanding titles
  • No webcam included, which is an extra purchase for anyone who streams or video calls
  • 650W power supply leaves limited headroom for future GPU upgrades
  • 29.98 pounds makes this a heavy and large tower that needs adequate desk or floor space

Frequently Asked Questions

It includes a 128GB PCIe SSD for the operating system and fast access, plus a 2TB HDD for bulk game and file storage.
No, this is the desktop tower only. It has HDMI and three DisplayPort outputs for connecting your own monitor or monitors.
It uses a 240mm AIO (all-in-one) liquid CPU cooler, which helps keep the i7-12700KF running efficiently under heavy loads.
Yes, the RTX 3060 Ti GPU is VR ready and provides enough performance to run current virtual reality headsets and applications.
It ships with Windows 11 Pro and a one-year Microsoft 365 Personal subscription.