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Black mid-tower with glass side panel showing liquid cooling and RGB lighting

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Core Ultra 5 250KF RTX 5080 128GB DDR5 2TB NVMe Liquid Cooled Gaming PC

SKU CH-VWHW-7M9J8

Liquid-cooled desktop with an 18-core 5.3 GHz processor, RTX 5080 16 GB GDDR7 graphics, 128 GB DDR5 memory and a 2 TB NVMe SSD

  • 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 5080

Struck-through versions exist but are not stocked here.

Memory|Storage 128GB DDR5|2TB SSD

Struck-through versions exist but are not stocked here.

  • 18-core Intel Core Ultra 5 250KF at 5.3 GHz drives high-frame-rate play
  • NVIDIA RTX 5080 with 16 GB GDDR7 powers 4K ray-traced visuals
  • 128 GB DDR5 memory keeps heavy multitasking smooth
  • 2 TB NVMe SSD loads games and apps in seconds
  • 240 mm liquid cooler sustains boost clocks under load

Built for 4K gaming and AI workloads

This ArsenalPC desktop pairs an 18-core Intel Core Ultra 5 250KF processor running at 5.3 GHz with an NVIDIA GeForce RTX 5080 graphics card carrying 16 GB of GDDR7 memory. The 128 GB DDR5 RAM and 2 TB NVMe SSD provide the capacity and speed demanded by modern titles and creative applications. It ships with Windows 11 Home installed and ready to use.

240 mm liquid cooler keeps thermals in check

A closed-loop 240 mm liquid cooler dissipates heat from the 18-core CPU during sustained loads, helping the system run quieter than an equivalent air-cooled build. The 1000 W power supply delivers stable current to the GPU and platform without operating near its limits. Integrated 2.5G Ethernet and Wi-Fi handle network traffic without adding acoustic noise.

128 GB DDR5 decides multitasking headroom

The 128 GB DDR5 kit is the specification that determines whether this PC can hold large game textures, virtual machines and content-creation assets simultaneously. Builders who need more memory capacity or who prefer to populate DIMM slots themselves should look elsewhere. The four 288-pin slots are fully occupied in this configuration.

Highlights

  • 18-core Intel Core Ultra 5 250KF at 5.3 GHz drives high-frame-rate play
  • NVIDIA RTX 5080 with 16 GB GDDR7 powers 4K ray-traced visuals
  • 128 GB DDR5 memory keeps heavy multitasking smooth
  • 2 TB NVMe SSD loads games and apps in seconds
  • 240 mm liquid cooler sustains boost clocks under load

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 5080
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply1000W
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 5080
GPU Memory16GB GDDR7
Graphics CardGeForce RTX 5080
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity128GB DDR5
Memory SpeedDDR5
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD2TB NVMe
Storage Spec2TB 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 do I install the 240mm liquid cooler in the Gigabyte C301 GLASS case, and which step do people often miss?

The 240mm liquid cooler comes pre-fitted to the Core Ultra 5 250KF on the Intel LGA 1851 socket. The step buyers miss is checking that the pump cable is seated on the CPU_FAN header and that the two radiator fans are plugged into the correct fan headers so speed curves work.

What maintenance will the 240mm liquid cooler and 1000W power supply need later?

The sealed 240mm liquid cooler needs no refill; just clean dust from the radiator fins every six months. The 1000W power supply has no user-serviceable parts — keep its intake filter clear and replace the unit only if voltages drift or fan noise changes.

What limit appears first when the RTX 5080 16GB GDDR7 and Core Ultra 5 250KF run sustained loads?

The 240mm radiator surface area is the first bottleneck; under prolonged gaming the coolant temperature rises until the pump and fans hit maximum speed, capping both the 5.3GHz 18-core CPU and the 16GB GDDR7 GPU clocks.

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