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Black MSI GUNGNIR 110R mid-tower with RGB lighting and liquid cooling visible inside

ArsenalPC

ArsenalPC MSI GUNGNIR 110R Ryzen 9 9900X RTX 5090 64GB 2TB NVMe Liquid Cooled gaming PC

SKU CH-RG10-H5717

A liquid-cooled desktop with a 12-core Ryzen 9 9900X, RTX 5090 32GB GDDR7, 64GB DDR5 and 2TB NVMe storage for high-performance gaming

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesAI Ready
  • UsageConsumer
  • ColorBlack
  • ProcessorRyzen 9 9900X

CPU AMD Ryzen 9 9900X

Video Card GeForce RTX 5090

Memory|Storage 64GB DDR5|2TB SSD

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy workloads
  • RTX 5090 with 32 GB GDDR7 drives 4K and AI tasks
  • 64 GB DDR5 memory handles multitasking and large datasets
  • 2 TB NVMe SSD stores games and projects with fast access
  • 240 mm liquid cooler keeps temperatures low under sustained load

System overview

This ArsenalPC desktop combines a 12-core Ryzen 9 9900X processor running at 4.4 GHz with an NVIDIA GeForce RTX 5090 graphics card equipped with 32 GB of GDDR7 memory. The system ships with 64 GB of DDR5 RAM and a 2 TB NVMe SSD, all housed in an MSI GUNGNIR 110R case cooled by a 240 mm liquid cooler and powered by a 1200 W supply. Windows 11 Home comes pre-installed.

Suitability

The configuration targets enthusiasts who need high core counts and top-tier graphics performance for 4K gaming, content creation or AI workloads. Buyers who only need 1080p gaming or lighter productivity will find the specification excessive, while users planning custom liquid-cooling loops should note the integrated 240 mm cooler occupies the primary mounting area.

Sustained load behaviour

Under continuous heavy workloads the 240 mm liquid cooler manages heat from the 12-core CPU and the RTX 5090 GPU within the MSI GUNGNIR 110R chassis airflow. The 1200 W power supply delivers stable current for prolonged peak draw, and the 2 TB NVMe SSD maintains consistent throughput without thermal throttling during extended sessions.

Highlights

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy workloads
  • RTX 5090 with 32 GB GDDR7 drives 4K and AI tasks
  • 64 GB DDR5 memory handles multitasking and large datasets
  • 2 TB NVMe SSD stores games and projects with fast access
  • 240 mm liquid cooler keeps temperatures low under sustained load

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 9 9900X
Processor Main Features64 bit 12-Core Processor
Memory64 GB
GraphicsRTX 5090
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply1200W
CaseMSI GUNGNIR 110R
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Home
Windows 11Ready
Special FeaturesRGB Lighting
ChipsetAMD AM5
Motherboard NameAM5 Motherboard WIFI DDR5
CPU TypeAMD Ryzen 9 9000 Series
Installed Qty1
Max Supported Qty1
CPU NameAMD Ryzen 9 9900X
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
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD2TB NVMe
Storage Spec2TB SSD
Screen SizeNo Screen
WLANWi-Fi 6E
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.3
Front USB2
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

Does the 1200W power supply include cables for the RTX 5090 12VHPWR connector?

The 1200W unit ships with the required 12VHPWR cable for the RTX 5090 32GB GDDR7 card.

Will my existing 2.5G Ethernet switch work with the onboard network port?

Yes, the 2.5G Ethernet port negotiates speed automatically with your current switch.

How can I confirm the 240mm liquid cooler is keeping the Ryzen 9 9900X at safe temperatures?

Open HWMonitor or Ryzen Master and verify the 12-core CPU stays below its thermal limit under load.

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