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Black MSI GUNGNIR 110R mid-tower with RGB lighting and liquid cooling visible through glass side panel

ArsenalPC

ArsenalPC MSI GUNGNIR 110R Ryzen 9 9900X RTX 5070 128GB DDR5 4TB NVMe Liquid Cooled Gaming PC

SKU CH-9X3Z-3Y41F

A 12-core Ryzen 9 9900X and RTX 5070 drive 4K gaming, backed by 128GB DDR5, 4TB NVMe and a 240mm liquid cooler in an MSI GUNGNIR 110R case

  • 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 128GB 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-frame-rate gaming
  • 128 GB DDR5 and 4 TB NVMe give massive multitask headroom
  • 850 W supply and 2.5 G Ethernet support stable connectivity

Built for high-end gaming and AI workloads

The ArsenalPC MSI GUNGNIR 110R pairs a 12-core Ryzen 9 9900X processor running at 4.4GHz with an RTX 5070 graphics card equipped with 12GB GDDR7 memory. A massive 128GB DDR5 kit and a 4TB NVMe SSD provide the capacity and bandwidth modern titles and creative applications demand. Windows 11 Home comes pre-installed and the system ships tested and ready to play.

240mm liquid cooler manages thermals quietly

A 240mm liquid cooling loop keeps the 12-core CPU at stable temperatures during extended sessions while the 850W power supply delivers clean power to every component. Integrated audio and a 2.5G Ethernet port handle sound and wired networking, while the included wireless card adds cable-free connectivity. RGB lighting on the black chassis lets you match the look to the rest of your setup.

AM5 platform keeps upgrade paths open

The MSI GUNGNIR 110R case houses an AM5 motherboard with 288-pin DIMM slots so memory can be expanded later without changing the board. Four terabytes of NVMe storage leaves room for a large game library and project files, reducing the need for extra drives at build time. Wi-Fi and 2.5G Ethernet are already integrated, freeing expansion slots for other add-in cards. Buyers who need a second graphics card or more than 128GB of RAM will have to look at larger chassis or workstation-class platforms.

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-frame-rate gaming
  • 128 GB DDR5 and 4 TB NVMe give massive multitask headroom
  • 850 W supply and 2.5 G Ethernet support stable connectivity

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 9 9900X
Processor Main Features64 bit 12-Core Processor
Memory128 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 Capacity128GB 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 what step is often missed?

Mount the radiator to the top or front panel with the supplied brackets, then connect the pump header to the CPU_FAN socket on the AM5 motherboard — skipping that header connection is the step most builders forget.

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

Clean the radiator fins and case filters every few months; the sealed liquid loop requires no refill, and the 850 W unit only needs dust removal from its fan grille.

What limit appears first during sustained loads on the Ryzen 9 9900X with this 240 mm liquid cooler?

The 240 mm radiator reaches its thermal capacity before the 850 W power supply hits its ceiling, so coolant temperature becomes the limiting factor during long sessions.

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