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ArsenalPC

ArsenalPC Gaming PC Ryzen 9 9950X3D RTX 5080 128GB DDR5 2TB HDD 4TB SSD 1000W Liquid Cooled

SKU CH-8EWA-PNTW2

A liquid-cooled gaming desktop with a 16-core Ryzen 9 9950X3D processor at 4.3GHz, RTX 5080 graphics with GDDR7, 128GB DDR5 memory.

  • Screen sizeNo Screen
  • ProcessorRyzen 9 9000 Series
  • Memory size128 GB
  • SSD storage4 TB
  • GraphicsGeForce RTX 5080
  • ChipsetAMD AM5

CPU AMD Ryzen 9 9950X3D

Memory 128GB DDR5

Storage 4TB SSD + 2TB HDD

  • 16-core Ryzen 9 9950X3D at 4.3 GHz powers heavy workloads
  • RTX 5080 with GDDR7 drives 4K gaming and local AI
  • 128 GB DDR5 in four 32 GB modules feeds every core
  • 4 TB SSD plus 2 TB 7200 RPM HDD stores the full library
  • 360 mm liquid cooler and 1000 W supply sustain peak performance

Complete High-Performance Gaming Desktop

This ArsenalPC system arrives fully assembled with an AMD Ryzen 9 9950X3D 16-core processor running at 4.3 GHz and an NVIDIA GeForce RTX 5080 graphics card. It targets enthusiasts and professionals who want immediate access to top-tier compute and graphics performance without building from components. Windows 11 Home is pre-installed.

Ready-to-Run Platform with Liquid Cooling

A 360 mm liquid cooler manages the CPU thermal load while the 1000 W power supply delivers headroom for the RTX 5080 and all onboard components. The MSI AM5 motherboard includes integrated Wi-Fi and four populated DDR5 slots holding 128 GB of memory in a 32 GB x 4 configuration. Storage combines a 2 TB 7200 RPM SATA hard drive with a 4 TB NVMe SSD for capacity and speed.

Suited for AI Workloads and 4K Gaming

The 16-core CPU paired with the RTX 5080 and 128 GB DDR5 accelerates local AI experiments and professional workflows alongside high-refresh 4K gaming. Buyers who need ECC memory, multi-GPU support or a smaller chassis for transport should consider alternative configurations. Components brands may vary from the images shown.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $4,853.99
Pricier than about 84% of the 24,925 comparable items (median $2,694.99).
Memory size 128 GB
Higher than about 80% of the 11,703 comparable items (median 32 GB).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameMSI
Product typeGaming & Entertainment
Recommended useConsumer
Product colorBlack
Performance
Spindle speed7,200 rpm
Processor
ProcessorRyzen 9 9000 Series
CPU9-9950 × 3D
CPU modelAMD Ryzen 9-9950 × 3D
CPU socketAM5
ChipsetAMD AM5
Installed motherboardMSI AM5 MOTHERBOARD WIFI DDR5
Memory
Memory size128 GB
RAM capacity128 GB DDR5
RAM type and speedDDR5
Memory configuration32 GB x 4
Total memory slots4
Storage
SSD storage4 TB
Hard drive2 TB
Storage configuration4 TB SSD + 2 TB HDD
Drive interfaceSATA III
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5080
GPURTX 5080
GPU modelGeforce RTX 5080
GPU interfacePCI Express x16
VR readyYes
Audio & video
SoundSound card - Integrated
Connectivity
Wi-FiWi-Fi 6E
Bluetooth support5.3
Power
Power supply1000 W
Size & build
Form factorDIMM 288-pin
Software
Operating systemWindows 11 Home

Other versions of this model

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Questions about this item

Will the 128MB L3 cache on the Ryzen 9 9950X3D become a bottleneck during sustained AI workloads?

The 128MB L3 cache on the 16-core Ryzen 9 9950X3D is designed to keep large datasets close to the cores, reducing latency during extended AI training or inference sessions.

How loud does the 360mm liquid cooler get when the RTX 5080 and CPU run at full load all day?

The 360mm liquid cooler moves heat from both the 16-core CPU and the RTX 5080 into a large radiator surface, allowing lower fan speeds and quieter operation during continuous heavy loads.

Does the MSI AM5 motherboard include Wi-Fi so I can connect without buying a separate network card?

The MSI AM5 motherboard WIFI DDR5 includes integrated wireless networking, so no additional network card is required for Wi-Fi connectivity.

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