Brands Guides About
MSI AERS12TG261 Gaming Desktop i7-12700KF RTX 3060 Ti 64GB 1TB SSD — main product image
MSI AERS12TG261 Gaming Desktop i7-12700KF RTX 3060 Ti 64GB 1TB SSD
MSI AERS12TG261 Gaming Desktop i7-12700KF RTX 3060 Ti 64GB 1TB SSD
MSI AERS12TG261 Gaming Desktop i7-12700KF RTX 3060 Ti 64GB 1TB SSD
MSI AERS12TG261 Gaming Desktop i7-12700KF RTX 3060 Ti 64GB 1TB SSD
MSI AERS12TG261 Gaming Desktop i7-12700KF RTX 3060 Ti 64GB 1TB SSD
MSI AERS12TG261 Gaming Desktop i7-12700KF RTX 3060 Ti 64GB 1TB SSD
MSI

MSI AERS12TG261 Gaming Desktop i7-12700KF RTX 3060 Ti 64GB 1TB SSD

i7-12700KF64GB DDR51TB SSD650WBluetooth 5.2

A powerhouse gaming desktop with a 12th Gen i7, RTX 3060 Ti, and 64GB of DDR5 memory ready for serious play.

Check availability
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The MSI Aegis RS 12TG-261 is a pre-built gaming desktop designed to deliver high-performance gaming and content creation straight out of the box. At its core is an Intel Core i7-12700KF, a 12th-generation processor with a hybrid architecture that boosts up to 5GHz, providing strong single-threaded performance for games and excellent multi-threaded throughput for tasks like streaming, rendering, and video editing. Paired with 64GB of DDR5 4800MHz RAM—far more than most gaming rigs—the system handles heavy multitasking without breaking stride. A 240mm AIO liquid cooler keeps the CPU running cool and quiet even during sustained workloads.

Graphics duties fall to the NVIDIA GeForce RTX 3060 Ti with 8GB of GDDR6 memory, a card that delivers smooth frame rates in most modern titles at 1080p and 1440p with high settings, along with support for real-time ray tracing and DLSS. Storage is handled by a 1TB PCIe SSD that provides fast boot and load times, though gamers with large libraries may want to add additional drives. Connectivity is comprehensive, with Wi-Fi 6, Bluetooth 5.2, Ethernet, USB-C, and multiple display outputs supporting multi-monitor setups. MSI includes a backlit keyboard, the Clutch GM08 mouse, and a gaming pad, so the system is ready to use immediately after unboxing.

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】 1TB PCIe NVMe SSD; 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 10 Pro-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 i7-12700KF (12th Gen, up to 5 GHz)
Memory
64GB DDR5 4800MHz
Storage
1TB PCIe SSD
Graphics
NVIDIA GeForce RTX 3060 Ti 8GB GDDR6
Operating System
Windows 10 Pro 64-Bit
Cooling
240mm AIO Liquid CPU Cooler
Power Supply
650W
Connectivity
802.11 a/b/n/ac/ax WiFi, Bluetooth 5.2, Gigabit Ethernet (RJ-45)
Ports
4x USB 3.2 Gen1, 4x USB 2.0, 1x USB 3.2 Type-C Gen2, 1x HDMI, 3x DisplayPort, Mic Jack, Headphone Jack
Included Accessories
RGB Backlit USB Keyboard, Clutch GM08 Mouse, Gaming Pad, MSI Loot Box
Dimensions
9" x 17" x 19"
Weight
29.98 lbs
Color
Black

Pros & Cons

👍 Pros

  • The i7-12700KF with up to 5GHz boost provides excellent multi-threaded and single-threaded performance
  • 64GB DDR5 RAM is exceptionally generous, allowing for heavy multitasking alongside gaming
  • 240mm AIO liquid cooler keeps thermals and noise well managed under load
  • Includes keyboard, mouse, and gaming pad in the box for immediate setup
  • Multiple display outputs (HDMI plus three DisplayPort) support multi-monitor configurations

👎 Cons

  • The RTX 3060 Ti, while capable, is not the top-tier GPU and may require settings adjustments at 4K resolution
  • At nearly 30 pounds, this desktop is large and heavy, making it difficult to move
  • Ships with Windows 10 Pro rather than Windows 11, requiring a manual upgrade for the latest OS features
  • The 650W power supply leaves limited headroom for future GPU upgrades to higher-wattage cards
  • The 1TB SSD can fill up quickly with modern game installs that often exceed 100GB each

Frequently Asked Questions

The GeForce RTX 3060 Ti with 8GB GDDR6 handles most modern games at 1080p and 1440p with high to ultra settings, and supports ray tracing and DLSS for improved visuals and frame rates.
The 64GB of DDR5 4800MHz memory is well beyond what most games require today, but it provides headroom for streaming while gaming, video editing, 3D rendering, and running multiple demanding applications simultaneously.
It uses a 240mm all-in-one (AIO) liquid CPU cooler, which helps keep the i7-12700KF running at sustained boost clocks under heavy loads while staying quieter than many air-cooled alternatives.
Yes, the MSI Aegis RS chassis supports additional internal drives, so you can add more SSDs or hard drives beyond the included 1TB PCIe SSD.
The desktop ships with an MSI Loot Box, a black RGB backlit USB keyboard, a Clutch GM08 mouse, and a gaming pad, so you have input peripherals ready out of the box.

Related Products