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ArsenalPC

ArsenalPC ASUS TUF GT302 Ryzen 9 9900X3D RTX 5080 2TB HDD 2TB NVMe 128GB DDR5 Liquid Cooled Gaming PC

SKU CH-DPSD-SJNR3

Liquid-cooled gaming desktop with a 12-core Ryzen 9 9900X3D at 4.4GHz, RTX 5080 16GB GDDR7 graphics, 128GB DDR5 memory and 2TB NVMe plus 2TB HDD storage

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • Memory size128 GB
  • Graphics memory16 GB GDDR7
  • SSD storage2 TB NVMe
  • ChipsetAMD AM5
  • 12-core Ryzen 9 9900X3D at 4.4GHz drives high frame rates
  • 240mm liquid cooler keeps the 12-core CPU stable under load
  • RTX 5080 with 16GB GDDR7 powers 4K gaming and AI workloads
  • 128GB DDR5 plus 2TB NVMe and 2TB HDD gives massive capacity for games and projects
  • 1000W supply and 2.5G Ethernet provide reliable power and fast wired networking

Built for high-end gaming and AI workloads

This desktop pairs a 12-core Ryzen 9 9900X3D running at 4.4GHz with an RTX 5080 graphics card carrying 16GB of GDDR7 memory. The 128GB DDR5 kit and combined 2TB NVMe plus 2TB HDD storage give ample room for large titles and data-heavy applications. Windows 11 Home is pre-installed and the system ships tested and ready to play.

Verify your AM5 motherboard

The processor uses the AMD AM5 platform and requires a 288-pin DDR5 memory configuration already populated to 128GB. Ensure your display can connect to the RTX 5080 outputs and that your network infrastructure can utilise the 2.5G Ethernet or integrated wireless card. Component brands may vary from those pictured.

240mm liquid cooler manages thermals on a 1000W

A 240mm liquid cooling loop keeps the 12-core CPU at stable temperatures during extended sessions while the 1000W power unit feeds the RTX 5080 and full component set. The ASUS TUF GT302 chassis includes RGB lighting and is designed for airflow around the liquid cooler radiator. Expect noise levels typical of a high-performance liquid-cooled gaming system under load.

How it compares

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

Price $4,549.99
Pricier than about 82% 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).
Graphics memory 16 GB GDDR7
Typical for this category: the median of 10,551 items is 16 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 nameArsenalPC
Product typeGaming & Entertainment
Recommended useConsumer
Product colorBlack
Performance
Spindle speed7,200 rpm
Processor
ProcessorAMD Ryzen 9 9000 Series
CPURyzen 9 9900 × 3D
CPU modelAMD Ryzen 9 9900 × 3D
CPU socketAM5
ChipsetAMD AM5
Base clock speed4.4 GHz
Installed motherboardASUS AM5 Motherboard WIFI DDR5
Memory
Memory size128 GB
RAM capacity128 GB DDR5
RAM type and speedDDR5
Total memory slots4
Memory slots4
Storage
SSD storage2 TB NVMe
Hard drive2 TB
Storage configuration2 TB SSD + 2 TB HDD
Drive interfaceSATA III
Display
Screen sizeNo Screen
Graphics
Graphics memory16 GB GDDR7
GraphicsNVIDIA GeForce RTX 5080
GPURTX 5080
GPU modelGeForce RTX 5080
GPU interfacePCI Express x16
VR readyYes
Audio & video
SoundSound card - Integrated
Connectivity
Wi-Fi standardWi-Fi 6
Wired network2.5G Ethernet
Wireless adapterYes
Wi-FiWi-Fi 6
Bluetooth support5.2
Ports & slots
Front USB ports2
Video connectors1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB ports9
Ethernet port1 port
Power
Power supply1000 W
Size & build
Form factorDIMM 288-pin
ChassisASUS TUF GT302
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Home
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Does the ASUS TUF GT302 case ship with the 240mm liquid cooler already fitted, or must I install it myself?

The 240mm liquid cooler is pre-installed on the Ryzen 9 9900X3D processor, so the system arrives ready to run without any cooler assembly.

Should I choose the 128GB DDR5 configuration or look for a lower capacity to save money?

The 128GB DDR5 kit matches the 12-core Ryzen 9 9900X3D and RTX 5080 for heavy multitasking and 4K gaming; a smaller kit would limit those workloads.

What does the 16GB GDDR7 figure on the RTX 5080 mean for actual 4K frame rates?

The 16GB GDDR7 frame buffer lets the RTX 5080 hold high-resolution textures and ray-tracing data at 4K without swapping to system memory, keeping frame rates stable.

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