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Black glass-panel tower with RGB lighting, liquid cooler visible inside

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Core Ultra 5 250KF RTX 5090 128GB DDR5 1TB NVMe Liquid Cooled gaming PC

SKU CH-TXNK-ZS8NZ

Liquid-cooled gaming desktop with an 18-core Core Ultra 5 250KF at 5.3 GHz, 128 GB DDR5, 1 TB NVMe, and RTX 5090 32 GB GDDR7

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesAI Ready
  • UsageConsumer
  • ColorBlack
  • ProcessorCore Ultra 5 250KF

CPU Intel Core Ultra 5 250KF

Struck-through versions exist but are not stocked here.

Video Card GeForce RTX 5090

Struck-through versions exist but are not stocked here.

Memory|Storage 128GB DDR5|1TB SSD

Struck-through versions exist but are not stocked here.

  • 18-core Core Ultra 5 250KF hits 5.3 GHz for responsive gaming and multitasking
  • RTX 5090 with 32 GB GDDR7 drives high-fidelity 4K gameplay
  • 128 GB DDR5 memory keeps heavy workloads and streams running smoothly
  • 240 mm liquid cooler maintains stable CPU temperatures under sustained load
  • 1200 W power supply delivers clean energy to every component

Ready-to-play desktop for high-end gaming

This ArsenalPC system arrives fully assembled with Windows 11 Home installed and tested. It combines an 18-core Intel Core Ultra 5 250KF processor with an NVIDIA GeForce RTX 5090 graphics card. The 128GB DDR5 memory and 1TB NVMe SSD provide ample space for modern titles and multitasking. Buyers who need a second graphics card or more internal storage bays should look elsewhere.

Sustained load handling with liquid cooling

A 240mm liquid cooler manages heat from the 5.3GHz processor during extended sessions. The 1200W power supply delivers stable current to the RTX 5090 and its 32GB GDDR7 frame buffer. 2.5G Ethernet and integrated Wi-Fi keep network latency low when streaming or competing online. Builders who prefer air cooling or a lower-wattage PSU will not match this thermal envelope.

32GB GDDR7 frame buffer decides 4K readiness

The RTX 5090 equips 32GB of GDDR7 video memory, the single spec that determines whether 4K ultra textures and heavy ray-tracing workloads fit without swapping. 128GB of system DDR5 and a 1TB NVMe drive support that GPU without bottlenecking. Users targeting 1080p or 1440p gaming exclusively may find the VRAM capacity exceeds their requirement.

Highlights

  • 18-core Core Ultra 5 250KF hits 5.3 GHz for responsive gaming and multitasking
  • RTX 5090 with 32 GB GDDR7 drives high-fidelity 4K gameplay
  • 128 GB DDR5 memory keeps heavy workloads and streams running smoothly
  • 240 mm liquid cooler maintains stable CPU temperatures under sustained load
  • 1200 W power supply delivers clean energy to every component

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorCore Ultra 5 250KF
Processor Main Features64 bit 18-Core Processor
Memory128 GB
GraphicsRTX 5090
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply1200W
CaseGigabyte C301 GLASS
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Home
Windows 11Ready
Special FeaturesRGB Lighting
ChipsetIntel LGA 1851
Motherboard NameLGA 1851 Motherboard WIFI DDR5
CPU TypeIntel Core Ultra 5 Series 2
Installed Qty1
Max Supported Qty1
CPU NameIntel Core Ultra 5 250KF
CPU Base Frequency5.3GHz
CPU Socket TypeLGA 1851
CPU Main Features64 bit 18-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
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD1TB NVMe
Storage Spec1TB SSD
Screen SizeNo Screen
WLANWi-Fi 802.11 ax
WiFi GenerationWi-Fi 802.11 ax
BluetoothBluetooth 5.3
Front USB2
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB8
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 240 mm liquid cooler keep the 18-core Core Ultra 5 250KF at 5.3 GHz during all-day loads?

The 240 mm liquid cooler is designed to handle the 18-core Core Ultra 5 250KF at its 5.3 GHz boost clock, moving heat away from the CPU into the radiator so temperatures stay controlled and fan noise remains lower than air-cooled equivalents during extended sessions.

What must I already own to start using this PC the moment it arrives?

Only a display with an HDMI or DisplayPort input, a USB keyboard and a USB mouse are required; the system ships with Windows 11 Home pre-installed, 128 GB DDR5 memory, 1 TB NVMe storage, Wi-Fi, 2.5 G Ethernet and a 1200 W power supply, so no extra components are needed.

Will my existing 2.5 G Ethernet switch and current monitor work with the RTX 5090 and the motherboard's network port?

Yes, the motherboard provides a 2.5 G Ethernet port that matches your switch speed, and the RTX 5090 drives modern monitors through its HDMI and DisplayPort outputs, so older displays and network gear connect without adapters.

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