MSI MAG PANO M100R Ryzen 9 9950X RTX 5090 128GB 4TB gaming PC

Built for 4K and compute workloads

This MSI MAG PANO M100R desktop pairs an AMD Ryzen 9 9950X 16-core processor running at 4.3GHz with an NVIDIA GeForce RTX 5090 graphics card carrying 32GB of GDDR7 memory. The system includes 128GB of DDR5 RAM and a 4TB NVMe SSD, all cooled by a 360mm liquid cooler and powered by a 1200W supply. It targets enthusiasts who need maximum single-thread speed and GPU memory for rendering, simulation or high-refresh 4K gaming.

PCI Express x16 and DDR5 slot limits

The graphics card connects through a single PCI Express x16 slot, so the platform provides one full-bandwidth link for the RTX 5090 with no second slot wired for an additional GPU. Memory uses four DDR5 slots, all populated in this build, meaning any future capacity increase requires replacing existing modules rather than adding to empty sockets. Storage is delivered through one NVMe drive; the board may offer additional M.2 positions, but only the installed 4TB device is confirmed.

Verify case clearance and monitor inputs

The 360mm liquid cooler occupies a specific radiator mounting area; confirm your intended location has the required space and fan clearance before ordering. The RTX 5090 is a large, high-power card — ensure your display cables match its output connectors and that your monitor supports the resolution and refresh rate you plan to use. Windows 11 Home is pre-installed; check that your software licences and peripherals are compatible with this operating system.