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White mid-tower gaming desktop with RGB liquid cooling and LCD display

ArsenalPC

ArsenalPC ASUS Prime AP202 White Core Ultra 9 285K RTX 5090 128GB DDR5 2TB NVMe Gaming PC

SKU CH-59C7-EKFAG

A white liquid-cooled gaming desktop with a 24-core Core Ultra 9 285K, RTX 5090 graphics, 128GB DDR5 memory and 2TB NVMe storage

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesBuilt around Intel Core Ultra 9-285K and NVIDIA GeForce RTX
  • UsageConsumer
  • ColorWhite
  • ProcessorCore Ultra 9 285K

CPU Intel Core Ultra 9 285K

Video Card GeForce RTX 5090

Memory|Storage 128GB DDR5|2TB SSD

  • 24-core Intel Core Ultra 9 285K reaches 5.7 GHz for heavy multitasking
  • GeForce RTX 5090 with GDDR7 memory drives 4K gaming and AI workloads
  • 128 GB DDR5 RAM in four 32 GB modules handles large datasets smoothly
  • 2 TB NVMe SSD provides fast storage for games and projects
  • 360 mm liquid cooler with LCD keeps temperatures low under load

Built for AI and 4K Gaming

This desktop pairs an Intel Core Ultra 9 285K processor with a GeForce RTX 5090 graphics card to handle on-device model runs, image generation, and fine-tuning alongside high-refresh 4K gaming. The 128 GB DDR5 memory kit and 2 TB NVMe SSD provide the bandwidth and capacity those workloads demand. It is not suited for buyers who need ECC memory or multi-GPU scaling beyond a single card.

Sustained Load Behaviour

A 360 mm liquid cooler with an integrated LCD keeps the 24-core CPU at its 5.7 GHz boost during extended compile or training sessions without thermal throttling. The 1200 W power supply delivers stable current to the GPU and memory array under continuous maximum draw. Builders who require redundant power inputs or external monitoring hardware will not find those provisions here.

Chassis and Connectivity

The white ASUS Prime AP202 case uses a 288-pin DIMM layout and Intel LGA 1851 socket on an ATX foundation, offering straightforward access to the four 32 GB modules and primary expansion slots. Integrated 2.5G Ethernet and Wi-Fi cover wired and wireless networking without add-in cards. Users needing legacy PCI slots or front-panel USB4 connectivity will need a different platform.

Highlights

  • 24-core Intel Core Ultra 9 285K reaches 5.7 GHz for heavy multitasking
  • GeForce RTX 5090 with GDDR7 memory drives 4K gaming and AI workloads
  • 128 GB DDR5 RAM in four 32 GB modules handles large datasets smoothly
  • 2 TB NVMe SSD provides fast storage for games and projects
  • 360 mm liquid cooler with LCD keeps temperatures low under load

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesBuilt around Intel Core Ultra 9-285K and NVIDIA GeForce RTX 5090, this rig handles on-device model runs, image generation, and fine-tuning efficiently. Software isn’t included by default—install the frameworks you prefer and go.
UsageConsumer
ColorWhite
ProcessorCore Ultra 9 285K
Processor Main Features64 bit 24-Core Processor
Memory128 GB
GraphicsRTX 5090
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply1200W
CaseArsenalPC ASUS Prime AP202 White
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Home
Windows 11Ready
Special FeaturesRGB Lighting
ChipsetIntel LGA 1851
Motherboard NameASUS LGA 1851 MATX Motherboard WIFI DDR5
CPU TypeIntel Core Ultra 9 Series 2
Installed Qty1
Max Supported Qty1
CPU NameIntel Core Ultra 9 285K
CPU Base Frequency5.7GHz
CPU Socket TypeLGA 1851
CPU Main Features64 bit 24-Core Processor
GPU/VGA TypeNVIDIA GeForce RTX 5090
GPU Memory32 GB GDDR7
Graphics CardGeForce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity128GB DDR5
Memory SpeedDDR5
Memory Spec32 GB x 4
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD2TB NVMe
Storage Spec2TB SSD
Screen SizeNo Screen
WLANWi-Fi 6E
WiFi GenerationWi-Fi 6E
BluetoothBluetooth v5.3
Front USB3
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB7
RJ451 port
Package TypeRetail

Other versions of this model

5 more in the same range

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

Questions about this item

How loud and hot does the 1200W power supply and 360mm liquid cooler with LCD run during all-day loads?

The 1200W unit powers the Core Ultra 9 285K and RTX 5090 while the 360mm liquid cooler with LCD dissipates heat from the 24-core 5.7GHz CPU, keeping thermals controlled under sustained work.

What display cable and monitor input do I need to use the RTX 5090 GDDR7 graphics?

The RTX 5090 GDDR7 card requires a DisplayPort or HDMI cable matched to your monitor's input; the system includes WiFi and 2.5G Ethernet for network access.

Will my existing DDR5 32GB modules work alongside the installed 128GB DDR5 32GB x 4 kit?

The motherboard uses four 288-pin DIMM slots already filled with 32GB x 4 DDR5, so adding your modules would require replacing the kit rather than mixing capacities.

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