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

ArsenalPC

ArsenalPC MSI GUNGNIR 110R Ryzen 9 9900X RTX 5070 64GB 4TB NVMe Liquid Cooled gaming PC

SKU CH-3EM9-JQWR0

A liquid-cooled desktop with a 12-core Ryzen 9 9900X, RTX 5070 graphics, 64 GB DDR5 and a 4 TB NVMe drive

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

CPU AMD Ryzen 9 9900X

Video Card GeForce RTX 5070

Memory|Storage 64GB DDR5|4TB SSD

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy workloads
  • 240 mm liquid cooler keeps temperatures low under load
  • RTX 5070 with 12 GB GDDR7 drives high-fidelity gaming
  • 64 GB DDR5 and 4 TB NVMe SSD handle large projects fast
  • 5 G Ethernet plus Wi-Fi ensures stable online play

System core

This ArsenalPC desktop pairs a 12-core Ryzen 9 9900X processor running at 4.4 GHz with 64 GB of DDR5 memory and an RTX 5070 graphics card equipped with 12 GB of GDDR7 video memory. It is built for enthusiasts who need strong multi-threaded compute and modern GPU features in a single, ready-to-run Windows 11 Home machine. The 4 TB NVMe SSD provides a large, fast primary volume for games and working files.

Thermals and power

A 240 mm liquid cooler handles the CPU heat load while the 850 W power supply feeds the complete platform. The all-in-one loop keeps the 12-core processor at stable temperatures during extended sessions, and the PSU delivers headroom for the graphics card and peripherals without running near its limit. Acoustic output stays low because the liquid cooler and case fans can spin slowly under typical gaming loads.

Build integration

The MSI GUNGNIR 110R chassis uses a standard 288-pin DIMM layout and includes 2.5G Ethernet plus Wi-Fi for flexible network attachment. Internal 4 TB NVMe storage leaves drive bays free for future expansion, and the 850 W unit supplies ample connectors for additional GPUs or storage upgrades. RGB lighting is integrated into the case for visual customisation without extra wiring.

Highlights

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy workloads
  • 240 mm liquid cooler keeps temperatures low under load
  • RTX 5070 with 12 GB GDDR7 drives high-fidelity gaming
  • 64 GB DDR5 and 4 TB NVMe SSD handle large projects fast
  • 5 G Ethernet plus Wi-Fi ensures stable online play

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 5070
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply850W
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 5070
GPU Memory12GB GDDR7
Graphics CardGeForce RTX 5070
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity64GB DDR5
Memory SpeedDDR5
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4TB NVMe
Storage Spec4TB 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

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Questions about this item

How do I install the 240 mm liquid cooler in the MSI GUNGNIR 110R case, and which step is most often missed?

Mount the radiator to the top or front panel using the supplied brackets, then connect the pump header to the CPU_FAN socket on the AM5 motherboard — forgetting that header leaves the pump without power.

What maintenance will the 240 mm liquid cooler and 850 W power supply need over time?

Dust the radiator fins and case filters every few months; the sealed loop requires no refill, and the PSU fan should be cleared of debris to maintain airflow.

Which thermal or power limit appears first when the Ryzen 9 9900X and RTX 5070 run sustained loads?

The 240 mm radiator surface area saturates before the 850 W supply reaches its ceiling, so coolant temperature becomes the limiting factor.

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