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ArsenalPC

ArsenalPC MSI MAG PANO 120R PZ Ryzen 9 9900X3D RTX 5090 128GB DDR5 2TB HDD 2TB SSD 1200W Windows 11 gaming PC

SKU CH-Z4JF-EE17Y

High-performance gaming desktop with AMD Ryzen 9 9900X3D, NVIDIA RTX 5090, 128GB DDR5, dual 2TB storage and 1200W power

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesFeaturing AMD Ryzen 9 9900X and NVIDIA GeForce RTX 5090, thi
  • UsageConsumer
  • ColorBlack
  • Processor9-9900X3D

CPU AMD Ryzen 9 9900X3D

Memory|Storage 128GB DDR5|2TB SSD + 2TB HDD

  • 12-core Ryzen 9 9900X3D at 4.4 GHz powers heavy workloads
  • RTX 5090 with GDDR7 drives 4K gaming and AI tasks
  • 128 GB DDR5 in four 32 GB modules handles large datasets
  • 360 mm liquid cooler keeps CPU temperatures under control
  • 2 TB HDD at 7200 RPM plus 2 TB SSD gives capacity and speed

Complete MSI MAG PANO 120R PZ Gaming Desktop

This new ArsenalPC system arrives fully assembled inside an MSI MAG PANO 120R PZ chassis with a 360mm liquid cooler. An AMD Ryzen 9 9900X3D 12-core processor running at 4.4GHz pairs with a GeForce RTX 5090 graphics card. The platform includes 128GB of DDR5 memory across four 32GB modules and a dual-drive array of 2TB 7200RPM SATA HDD plus 2TB NVMe SSD. A 1200W power supply and Windows 11 Home complete the build.

Ideal for AI development and 4K content creation

Developers training local models and editors working with heavy timelines gain the 128GB DDR5 capacity and RTX 5090 GDDR7 frame buffer they need. The 12-core Ryzen 9 9900X3D handles parallel compile and render workloads without bottlenecking the GPU. Buyers who only game at 1440p or run lighter workloads will find the memory capacity and graphics tier far beyond their requirements.

128GB DDR5 (4 x 32GB) decides upgrade path

The motherboard populates all four DIMM slots with 32GB modules, so any future memory increase requires replacing the full kit rather than adding sticks. This configuration suits users who need maximum capacity today and do not plan further RAM expansion. Verify your workflow demands this density before committing, because the slot layout leaves no room for simple incremental upgrades.

Highlights

  • 12-core Ryzen 9 9900X3D at 4.4 GHz powers heavy workloads
  • RTX 5090 with GDDR7 drives 4K gaming and AI tasks
  • 128 GB DDR5 in four 32 GB modules handles large datasets
  • 360 mm liquid cooler keeps CPU temperatures under control
  • 2 TB HDD at 7200 RPM plus 2 TB SSD gives capacity and speed

Specifications

BrandMSI
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesFeaturing AMD Ryzen 9 9900X and NVIDIA GeForce RTX 5090, this system is tuned for modern AI tasks and content creation. No AI stack comes preinstalled—you choose and install the frameworks you use.
UsageConsumer
ColorBlack
Processor9-9900X3D
Processor Main Features64 bit 12-Core Processor
Memory128GB
GraphicsRTX 5090
AudioSound card - Integrated
Power Supply1200W
Operating SystemWindows 11 Home
ChipsetAMD AM5
Motherboard NameMSI AM5 MOTHERBOARD WIFI DDR5
CPU TypeRyzen 9 9000 Series
Installed Qty1
Max Supported Qty1
CPU NameAMD Ryzen 9-9900X3D
CPU Socket TypeAM5
CPU Main Features64 bit 12-Core Processor
GPU/VGA TypeGeForce RTX 5090
Graphics CardGeforce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity128GB DDR5
Memory SpeedDDR5
Memory Spec32 GB x 4
Memory Slot (Total)4
SSD2 TB
HDD2TB
HDD InterfaceSATA III
HDD RPM7200rpm
Storage Spec2 TB SSD + 2 TB HDD
Screen SizeNo Screen
WLANWi-Fi 6E
BluetoothBluetooth 5.3
Package TypeRetail

Other versions of this model

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

Questions about this item

Will the 1200W PSU and AM5 motherboard run my older PCIe 3.0 GPU if I keep it as a spare?

The board includes PCIe slots that accept legacy cards, so a PCIe 3.0 graphics card will install and function, though it will not reach the bandwidth of the installed RTX 5090.

Does the 360 mm liquid cooler need a separate controller or does it plug into the MSI AM5 motherboard headers?

The cooler connects to standard 4-pin PWM headers on the MSI AM5 motherboard, so no extra controller is required.

After first boot, how can I confirm the 128 GB DDR5 kit is running at its rated speed?

Open Task Manager, select the Performance tab, click Memory and verify the speed shown matches the DDR5 rating for the installed modules.

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