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MSI MAG PANO M100R mid-tower gaming PC with glass side panel and RGB lighting

MSI

MSI MAG PANO M100R Intel Core Ultra 9 285K RTX 5090 128GB DDR5 4TB NVMe gaming PC

SKU CH-D7M0-395YW

A liquid-cooled desktop with a 24-core Intel Core Ultra 9 285K at 5.7 GHz, 128 GB DDR5, a GeForce RTX 5090 with 32 GB GDDR7 and a 4 TB NVMe SSD, ready for 4K gaming

  • CPU TypeIntel Core Ultra 9 Series 2
  • CPU NameIntel Core Ultra 9 285K
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency5.7GHz
  • CPU Socket TypeLGA 1851

CPU Intel Core Ultra 9 285K

Video Card Geforce RTX 5090

Memory|Storage 128GB DDR5|4 TB SSD

  • 24-core Intel Core Ultra 9 285K at 5.7GHz drives heavy multitasking
  • 32GB GDDR7 on GeForce RTX 5090 powers 4K and VR gaming
  • 128GB DDR5 across four slots handles large creative workloads
  • 4TB NVMe SSD stores massive game libraries and project files
  • 360mm liquid cooler with 1200W supply sustains peak performance

Ready-to-play gaming desktop

This MSI MAG PANO M100R system pairs an Intel Core Ultra 9 285K 24-core processor at 5.7GHz with an NVIDIA GeForce RTX 5090 graphics card carrying 32GB GDDR7 memory. It includes 128GB DDR5 RAM across four slots and a 4TB NVMe SSD. A 360mm liquid cooler and 1200W power supply support sustained loads, while Windows 11 Home is pre-installed.

Steps up from mid-range builds

The combination moves past 8-core or 16-core CPUs and GPUs with 16GB or less VRAM, removing bottlenecks in 4K gaming, real-time rendering and large-model AI workloads. The jump is worth it when frame-time consistency at ultra settings or GPU memory capacity for creative apps are daily requirements rather than occasional needs.

Limits of the PCI Express x16 link

The RTX 5090 connects through a single PCI Express x16 slot, so multi-GPU scaling is not supported and bandwidth is capped at the slot's electrical maximum. Platform lanes are shared with the NVMe SSD and onboard controllers, so adding high-speed storage or capture cards can reduce available throughput for the graphics card.

Highlights

  • 24-core Intel Core Ultra 9 285K at 5.7GHz drives heavy multitasking
  • 32GB GDDR7 on GeForce RTX 5090 powers 4K and VR gaming
  • 128GB DDR5 across four slots handles large creative workloads
  • 4TB NVMe SSD stores massive game libraries and project files
  • 360mm liquid cooler with 1200W supply sustains peak performance

Specifications

CPU TypeIntel Core Ultra 9 Series 2
CPU NameIntel Core Ultra 9 285K
Installed Qty1
Max Supported Qty1
CPU Base Frequency5.7GHz
CPU Socket TypeLGA 1851
CPU Main Features64 bit 24-Core Processor
GPU/VGA TypeNVIDIA GeForce RTX 5090
GPU Memory32GB GDDR7
Graphics CardGeForce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity128GB DDR5
Memory SpeedDDR5
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4TB NVMe
Storage Spec4TB SSD
Operating SystemWindows 11 Home
Power Supply1200W
GraphicsRTX 5090
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorCore Ultra 9 285K
Processor Main Features64 bit 24-Core Processor
Memory128 GB
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
CaseMSI MAG PANO M100R
Cooling SystemLiquid Cooling
Windows 11Ready
Special FeaturesRGB Lighting
WiFi GenerationWi-Fi 7
WLANWi-Fi 7
BluetoothBluetooth v5.4
BrandArsenalPC
ChipsetIntel LGA 1851
Motherboard NameMSI LGA 1851 Motherboard WIFI DDR5
Screen SizeNo Screen
Front USB1
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB5
RJ451 port
Package TypeRetail

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What case clearance does the 360mm liquid cooler need for the radiator?

The system uses a 360mm radiator that requires a case with a matching 360mm mounting area and enough depth for fans and tubing.

How is the 1200W power supply connected to the RTX 5090, and what step is often missed?

The RTX 5090 draws power through PCIe cables from the 1200W unit; the step often missed is seating every required connector firmly until it clicks.

When will the DDR5 memory or NVMe SSD need replacement or upgrade?

The 128GB DDR5 fills all four slots and the 4TB NVMe occupies its slot; neither has a scheduled replacement interval, so upgrade only when capacity or speed demands change.

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