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Black mid-tower gaming desktop with RGB lighting and visible 360mm liquid cooler LCD screen

ArsenalPC

ArsenalPC AP202 Ryzen 9 9900X3D RTX 5090 4TB 64GB DDR5 Liquid Cooled gaming PC

SKU CH-H09G-512CF

Liquid-cooled desktop with a 12-core Ryzen 9 9900X3D at 4.4GHz, RTX 5090 with 32GB GDDR7, 64GB DDR5 and a 4TB NVMe SSD

  • CPU TypeAMD Ryzen 9 9000 Series
  • CPU NameAMD Ryzen 9 9900X3D
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.4GHz
  • CPU Socket TypeAM5

CPU AMD Ryzen 9 9900X3D

Video Card GeForce RTX 5090

Memory|Storage 64GB DDR5|4TB SSD

  • 12-core Ryzen 9 9900X3D at 4.4GHz powers heavy workloads
  • RTX 5090 with 32GB GDDR7 drives 4K gaming
  • 360mm liquid cooler with LCD keeps temperatures low
  • 4TB NVMe SSD stores large libraries fast
  • 64GB DDR5 and 1200W supply handle multitasking headroom

Built for 4K gaming and heavy multitasking

This desktop pairs a 12-core AMD Ryzen 9 9900X3D running at 4.4GHz with an NVIDIA GeForce RTX 5090 carrying 32GB GDDR7. The 64GB DDR5 memory and 4TB NVMe SSD give ample headroom for modern titles, content creation and large project files. A 360mm liquid cooler with LCD keeps the CPU stable under sustained loads.

Steps up from mid-range systems

Builders moving from 8-core processors or GPUs with 12GB to 16GB VRAM will notice the jump in frame consistency at 4K ultra settings and faster render times in creative workloads. The extra memory capacity and storage space remove the need to manage active projects or uninstall games to free space. The upgrade is worth it when current hardware bottlenecks both gaming and productivity tasks.

Fits a high-power AM5 build

The system arrives with a 1200W power supply, Windows 11 Home and WiFi connectivity already configured. Four DDR5 slots are populated, leaving no empty sockets for future memory expansion without replacing modules. The PCI Express x16 slot hosts the RTX 5090, so adding a second graphics card is not an option. SATA III ports remain available for extra hard drives or SSDs if more bulk storage is needed later.

Highlights

  • 12-core Ryzen 9 9900X3D at 4.4GHz powers heavy workloads
  • RTX 5090 with 32GB GDDR7 drives 4K gaming
  • 360mm liquid cooler with LCD keeps temperatures low
  • 4TB NVMe SSD stores large libraries fast
  • 64GB DDR5 and 1200W supply handle multitasking headroom

Specifications

CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
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 Capacity64GB DDR5
Memory SpeedDDR5
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4TB NVMe
HDD InterfaceSATA III
Storage Spec4TB SSD
Operating SystemWindows 11 Home
Power Supply1200W
GraphicsRTX 5090
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 9 9900X3D
Processor Main Features64 bit 12-Core Processor
Memory64 GB
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
CaseASUS Prime AP202
Cooling SystemLiquid Cooling
Windows 11Ready
Special FeaturesRGB Lighting
WiFi GenerationWi-Fi 6
WLANWi-Fi 6
BluetoothBluetooth v5.2
BrandArsenalPC
ChipsetAMD AM5
Motherboard NameASUS AM5 MATX Motherboard WIFI DDR5
Screen SizeNo Screen
Front USB3
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB8
RJ451 port
Package TypeRetail

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What clearance does the 360 mm liquid cooler with LCD require in the AP202 case?

The 360 mm liquid cooler with LCD needs a 360 mm radiator mounting space and room for the LCD head on the CPU block.

How is the 1200 W power supply connected to the RTX 5090, and which step is often missed?

Attach the required PCIe power cables from the 1200 W supply to the RTX 5090 and ensure every connector seats fully; the common miss is leaving one plug partially inserted.

When will the 360 mm liquid cooler need coolant service or pump replacement?

The sealed 360 mm liquid cooler runs maintenance-free for years; plan on checking pump noise or temperatures after several years of continuous use.

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