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Black mid-tower case with tempered glass side panel and visible RGB lighting

ArsenalPC

ArsenalPC ASUS TUF GT302 Ryzen 9 9900X RTX 5090 128GB DDR5 4TB NVMe 2TB HDD Liquid Cooled Gaming PC

SKU CH-EAN1-43HP6

A liquid-cooled desktop with a 12-core 4.4GHz Ryzen 9 9900X, RTX 5090 32GB GDDR7, 128GB DDR5, 4TB NVMe and 2TB HDD for high-end gaming

  • CPU TypeAMD Ryzen 9 9000 Series
  • CPU NameAMD Ryzen 9 9900X
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.4GHz
  • CPU Socket TypeAM5
  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy workloads
  • RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 128 GB DDR5 across four slots handles massive multitasking
  • 4 TB NVMe plus 2 TB HDD stores the entire library
  • 240 mm liquid cooler and 1200 W supply sustain peak performance

System purpose

This ArsenalPC desktop pairs a 12-core Ryzen 9 9900X running at 4.4GHz with an RTX 5090 carrying 32GB of GDDR7 memory. The combination targets creators and enthusiasts who need both high single-thread speed and massive GPU memory for 3D rendering, simulation or 4K gaming. A 1200W power supply and 240mm liquid cooler support the platform without extra configuration.

Sustained behaviour

The 240mm liquid cooler keeps the 12-core processor at stable clocks during long compile, render or training sessions rather than letting it throttle after a short burst. The RTX 5090's 32GB GDDR7 frame buffer holds large scenes and texture sets in memory, so extended workloads avoid swapping to the 4TB NVMe SSD. Windows 11 Home is pre-installed and the system ships tested.

Build and connectivity

The ASUS TUF GT302 chassis houses the liquid cooler, two storage tiers — 4TB NVMe plus a 2TB SATA III hard drive — and 128GB of DDR5 across four populated slots. Wi-Fi and RGB lighting are integrated, while the 1200W unit provides headroom for the GPU and CPU under full load. Component brands may vary from the images shown.

Highlights

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy workloads
  • RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 128 GB DDR5 across four slots handles massive multitasking
  • 4 TB NVMe plus 2 TB HDD stores the entire library
  • 240 mm liquid cooler and 1200 W supply sustain peak performance

Specifications

CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X
Installed Qty1
Max Supported Qty1
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 Capacity128GB DDR5
Memory SpeedDDR5
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4TB NVMe
HDD2TB
HDD InterfaceSATA III
HDD RPM7200rpm
Storage Spec4TB SSD + 2TB HDD
Operating SystemWindows 11 Home
Power Supply1200W
GraphicsRTX 5090
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 9 9900X
Processor Main Features64 bit 12-Core Processor
Memory128 GB
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
CaseASUS TUF GT302
Cooling SystemLiquid Cooling
Windows 11Ready
Special FeaturesRGB Lighting
WiFi GenerationWi-Fi 6
WLANWi-Fi 6
BluetoothBluetooth 5.2
BrandArsenalPC
ChipsetAMD AM5
Motherboard NameASUS AM5 Motherboard WIFI DDR5
Screen SizeNo Screen
Front USB2
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB9
RJ451 port
Package TypeRetail

Questions about this item

How much heat does the 240mm liquid cooler need to move from the 12-core Ryzen 9 9900X during sustained loads?

The 240mm liquid cooler is sized for the 12-core Ryzen 9 9900X at its 4.4GHz base frequency, providing direct-die cooling that keeps the CPU within thermal limits during extended gaming or rendering sessions.

What display connectors must my monitor provide for the RTX 5090 32GB GDDR7?

The GeForce RTX 5090 uses a PCI Express x16 slot and outputs via its native DisplayPort and HDMI ports, so your monitor needs at least one DisplayPort or HDMI input to receive a signal.

Will my existing SATA III 2TB hard drive work alongside the 4TB NVMe SSD already installed?

Yes, the system includes a SATA III interface for the 2TB HDD and a separate NVMe slot for the 4TB SSD, allowing both drives to operate simultaneously without conflict.

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