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ArsenalPC

ArsenalPC MSI MAG PANO 120R PZ Ryzen 9 9900X RTX 5090 64GB DDR5 2TB NVMe gaming PC

SKU CH-901X-KXPN1

A liquid-cooled desktop driven by a 12-core Ryzen 9 9900X at 4.4 GHz and an RTX 5090 with 32 GB GDDR7, backed by 64 GB DDR5 and a 2 TB NVMe SSD

  • CPU TypeAMD Ryzen 9 9000 Series
  • CPU NameAMD Ryzen 9 9900X
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.4GHz
  • CPU Socket TypeAM5

CPU AMD Ryzen 9 9900X

  • AMD Ryzen 9 9900X
  • AMD Ryzen 9 9900X3D
  • AMD Ryzen 9 9950X3D

Struck-through versions exist but are not stocked here.

Video Card GeForce RTX 5090

  • Radeon RX 9070
  • Radeon RX 9070 XT
  • Geforce RTX 5070
  • GeForce RTX 5070
  • GeForce RTX 5070 Ti
  • Geforce RTX 5070 Ti
  • Geforce RTX 5090
  • GeForce RTX 5090
  • Geforce RTX 5080
  • GeForce RTX 5080

Struck-through versions exist but are not stocked here.

Memory|Storage 64GB DDR5|2TB SSD + 2TB HDD

  • 64GB DDR5|1TB SSD + 2TB HDD
  • 64GB DDR5|2TB SSD + 2TB HDD
  • 64GB DDR5|4TB SSD + 2TB HDD
  • 128GB DDR5|2TB SSD + 2TB HDD
  • 128GB DDR5|4TB SSD + 2TB HDD

Struck-through versions exist but are not stocked here.

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy workloads
  • RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 64 GB DDR5 memory handles multitasking and content creation
  • 2 TB NVMe SSD stores large libraries with fast access
  • 360 mm liquid cooler keeps temperatures low under sustained load

Ready-to-play gaming desktop

This ArsenalPC system arrives assembled, tested and running Windows 11 Home. It targets enthusiasts who want maximum frame rates at 4K without selecting individual parts. Buyers who prefer to choose every component themselves will not find that flexibility here.

GeForce RTX 5090 with 32GB GDDR7

The graphics card defines the performance ceiling for ray-traced titles and AI workloads. Its 32GB frame buffer removes VRAM limits in current games and creative applications. Systems built around a lesser GPU cannot match this headroom.

Liquid-cooled AM5 platform with 1200W supply

A 360mm liquid cooler handles the 12-core Ryzen 9 9900X at 4.4GHz base frequency. Four DDR5 slots hold 64GB today and allow future expansion. The 2TB NVMe SSD and 1200W power supply leave room for additional storage and peripherals.

Highlights

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy workloads
  • RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 64 GB DDR5 memory handles multitasking and content creation
  • 2 TB NVMe SSD stores large libraries with fast access
  • 360 mm liquid cooler keeps temperatures low under sustained load

Specifications

CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X
Installed Qty1
Max Supported Qty1
CPU Base Frequency4.4GHz
CPU Socket TypeAM5
CPU Main Features64 bit 12-Core Processor
GPU/VGA TypeNVIDIA GeForce RTX 5090
GPU Memory32GB GDDR7
Graphics CardGeForce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity64GB DDR5
Memory SpeedDDR5
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD2TB NVMe
HDD InterfaceSATA III
Storage Spec2TB SSD
Operating SystemWindows 11 Home
Power Supply1200W
GraphicsRTX 5090
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 9 9900X
Processor Main Features64 bit 12-Core Processor
Memory64 GB
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
CaseMSI MAG PANO 120R PZ
Cooling SystemLiquid Cooling
Windows 11Ready
Special FeaturesRGB Lighting
WiFi GenerationWi-Fi 6E
WLANWi-Fi 6E
BluetoothBluetooth 5.3
BrandArsenalPC
ChipsetAMD AM5
Motherboard NameAM5 Motherboard WIFI DDR5
Screen SizeNo Screen
Front USB1
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB6
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

How does the 4.4GHz base clock on the Ryzen 9 9900X behave under sustained gaming loads?

The 12-core Ryzen 9 9900X runs at a 4.4GHz base frequency and is cooled by a 360mm liquid cooler, which keeps thermals stable during extended sessions so the processor can maintain high clocks without throttling.

What does the PCI Express x16 interface mean for the RTX 5090 in this build?

The GeForce RTX 5090 connects through a PCI Express x16 slot, giving the 32GB GDDR7 graphics card full bandwidth for 4K gaming and heavy compute workloads without a bottleneck from the motherboard link.

Will the 360mm liquid cooler and RTX 5090 fit inside the MSI MAG PANO 120R PZ case?

The system is assembled in the MSI MAG PANO 120R PZ chassis, which is designed to accommodate a 360mm radiator and a full-length RTX 5090, so both components mount without clearance issues.

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