MSI Aegis RS (AERS12TJ282)
$5,499.00
Computer summary
MSI Aegis RS is a Windows gaming computer. It doesn't come with the top Intel CPU and also less RAM than competitors for its price. The computer has the GeForce RTX 3090 GPU which is underwhelming for gaming. You can run all of the newest and most popular games on recommended settings.
Check for game compatibility
Compare MSI Aegis RS vs other computers:
Thermaltake LCGS View u2890-380XL
VXLB-Z890-590-LCS
Runs 100% of new games on recommended RTX 5090 GPU2026 model32 GB RAM
HP OMEN 45L
B91WJAAABA
Runs 100% of new games on recommended RTX 5090 GPU2025 model64 GB RAM
SkyTech ST-LEGACY4-1598-B-AL
Runs 100% of new games on recommended RTX 5090 GPU2025 model64 GB RAMAMD CPU
Thermaltake LCGS View 9590-380XL
VXLB-X87B-590-LCS
Runs 100% of new games on recommended RTX 5090 GPU2026 model32 GB RAMAMD CPU
Corsair Vengeance
CS-9030021-NA
RTX 5090 GPU2026 model
MSI Aegis ZS2
Runs 100% of new games on recommended RTX 5080 GPU2025 model64 GB RAMAMD CPU
MSI Aegis RS (AERS12TJ282)
i9 CPU
Specifications
| MSI Aegis RS (AERS12TJ282) |
|---|
| Processor (CPU)?Central Processing Unit is the heart of a gaming PC and is responsible for running games. Read more |
| Intel Core i9-12900KF |
| Memory (RAM)?Memory increases the general speed of a gaming PC. Read more |
| 32gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more |
| GeForce RTX 3090 |
| Size (length x width x height) |
| 23.82 x 22.05 x 12.44 inches |
| (60.5 x 56.01 x 31.6 cm) |
| Operating system (OS) |
| Windows 11 Home |
| Hard drives |
| 2000gb SSD, 2000gb HDD |
| Release date |
| March 26, 2022 |
| Amazon.com List Price |
| $5,499.00 |
| Amazon.com Lowest New Price |
| $5,499.00 |
| Buy on Amazon.com |
Game compatibility checker
Amazon.com description
MSI Aegis RS (Tower) Gaming Desktop, Intel Core i9-12900KF, GeForce RTX 3090, 32GB Memory (Dual-CHL), 2TB SSD + 2TB HDD, WiFi 6E, Liquid Cooling, USB Type-C, VR-Ready, Windows 11 Home (12TJ-282US)
CPU: Intel Core i9-12900KF 8P+8EC/24T 3.2-5.2 GHz 30MB Cache, VR-Ready
MEMORY: 32GB DDR5 (2 x 16GB) 4800 MHz
4x DDR5 4800MHz U-DIMM, up to 128GB
STORAGE: 2TB M.2 NVMe 4 TLC + 2TB (3.5" 7200 RPM)
GRAPHICS: NVIDIA GeForce RTX 3090 (24GB GDDR6X 384-bit)
ASIN: B09W4CF8V1
Updated May 8, 2026