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ArsenalPC

ArsenalPC AP202 Intel Core Ultra 9 285K RTX 5090 32GB DDR5 2TB NVMe 1200W Liquid Cooled Gaming PC

SKU CH-YB40-JQ0SB

A liquid-cooled desktop with a 24-core 5.7 GHz CPU, RTX 5090 32 GB GDDR7 graphics, 32 GB DDR5 memory and a 2 TB NVMe SSD, powered by a 1200 W supply and ready for 4K gaming

  • CPU TypeIntel Core Ultra 9 Series 2
  • CPU NameIntel Core Ultra 9 285K
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency5.7GHz
  • CPU Socket TypeLGA 1851

CPU Intel Core Ultra 9 285K

Video Card GeForce RTX 5090

Struck-through versions exist but are not stocked here.

  • 24-core Intel Core Ultra 9 285K at 5.7 GHz powers heavy workloads
  • RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 360 mm liquid cooler with LCD keeps temperatures low
  • 2 TB NVMe SSD loads games and apps fast
  • 32 GB DDR5 and 1200 W supply support smooth multitasking

Core Ultra 9 285K Performance

The ArsenalPC AP202 centres on the Intel Core Ultra 9 285K, a 24-core processor reaching 5.7GHz. It targets enthusiasts who need maximum single-thread speed and heavy multi-thread throughput for competitive gaming and content creation. The LGA 1851 platform supports 64-bit computing with headroom for demanding workloads. This system is not for buyers who need ECC memory or workstation-certified drivers.

360mm Liquid Cooler and 1200W Power

A 360mm liquid cooler with integrated LCD handles thermal load while displaying real-time metrics. The 1200W power supply delivers stable current to the RTX 5090 and all peripherals. Four DDR5 slots are fully populated with 32GB, leaving no empty slots for simple expansion. The 2TB NVMe SSD and SATA III interface provide fast primary storage and a path for additional drives. Builders who prefer air cooling or a smaller radiator footprint should look elsewhere.

RTX 5090 32GB GDDR7 Upgrade

The GeForce RTX 5090 with 32GB GDDR7 replaces mid-range cards that hit VRAM limits at 4K and in VR titles. The PCI Express x16 link feeds the GPU without bottleneck. Windows 11 Home is pre-installed and the machine ships tested. The jump is worth it when current hardware cannot hold target frame rates in latest titles or when VRAM exhaustion forces texture downgrades. Buyers staying at 1440p with moderate settings will not utilise the card's full capability.

Highlights

  • 24-core Intel Core Ultra 9 285K at 5.7 GHz powers heavy workloads
  • RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 360 mm liquid cooler with LCD keeps temperatures low
  • 2 TB NVMe SSD loads games and apps fast
  • 32 GB DDR5 and 1200 W supply support smooth multitasking

Specifications

CPU TypeIntel Core Ultra 9 Series 2
CPU NameIntel Core Ultra 9 285K
Installed Qty1
Max Supported Qty1
CPU Base Frequency5.7GHz
CPU Socket TypeLGA 1851
CPU Main Features64 bit 24-Core Processor
GPU/VGA TypeNVIDIA GeForce RTX 5090
GPU Memory32GB GDDR7
Graphics CardGeForce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity32GB DDR5
Memory SpeedDDR5
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD2TB NVMe
HDD InterfaceSATA III
Storage Spec2TB SSD
Operating SystemWindows 11 Home
Power Supply1200W
GraphicsRTX 5090
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorCore Ultra 9 285K
Processor Main Features64 bit 24-Core Processor
Memory32 GB
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
CaseASUS Prime AP202
Cooling SystemLiquid Cooling
Windows 11Ready
Special FeaturesRGB Lighting
WiFi GenerationWi-Fi 6E
WLANWi-Fi 6E
BluetoothBluetooth v5.3
BrandArsenalPC
ChipsetIntel LGA 1851
Motherboard NameASUS LGA 1851 MATX Motherboard WIFI DDR5
Screen SizeNo Screen
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

What PCI Express x16 standard does the RTX 5090 use, and what bandwidth cap does it impose?

The GeForce RTX 5090 connects through a PCI Express x16 slot, which defines the link width and speed available to the graphics card.

What physical space and mounting points does the 360mm liquid cooler with LCD require inside the chassis?

The 360mm liquid cooler with LCD needs a 360mm radiator mounting location and compatible fan screw holes for installation.

How is the Intel Core Ultra 9 285K installed into the LGA 1851 socket, and which alignment step is commonly missed?

Align the processor triangle marker with the socket corner key, lower it gently without force, then secure the retention lever fully.

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