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Black mid-tower case with glass side panel showing RGB-lit liquid cooling and components

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Core Ultra 5 250KF RTX 5070 128GB DDR5 1TB NVMe 850W Liquid Cooled Gaming PC

SKU CH-0P7J-W85HC

Liquid-cooled desktop with an 18-core 5.3 GHz processor, RTX 5070 12 GB GDDR7 graphics, 128 GB DDR5 memory and a 1 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 5070

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 Ultra 5 250KF hits 5.3 GHz for responsive gaming and multitasking
  • RTX 5070 with 12 GB GDDR7 drives high-frame-rate 1440p and entry 4K play
  • 128 GB DDR5 eliminates memory bottlenecks in heavy titles and creative workloads
  • 1 TB NVMe SSD loads games and apps in seconds
  • 240 mm liquid cooler keeps the CPU cool under sustained loads

ArsenalPC Gigabyte C301 GLASS

This pre-built desktop combines an Intel Core Ultra 5 250KF 18-core processor with an NVIDIA RTX 5070 graphics card. It arrives with 128GB DDR5 memory and a 1TB NVMe SSD. A 240mm liquid cooler and 850W power supply support the hardware inside the Gigabyte C301 GLASS chassis. Windows 11 Home is installed and the system is tested before dispatch.

Who this suits and who should look elsewhere

The 128GB DDR5 capacity and RTX 5070 12GB GDDR7 card suit creators editing large timelines or developers running local AI workloads. The 2.5G Ethernet and Wi-Fi wireless card help streamers and remote workers. Buyers who want more storage than the single 1TB NVMe drive provides should look elsewhere. Systems needing multiple graphics cards or a higher-wattage power supply than 850W are not supported by this configuration.

Capacity and headroom

The 128GB DDR5 memory and 12GB GDDR7 video memory handle 4K gaming, heavy multitasking and large dataset processing comfortably. The 1TB NVMe SSD offers fast boot and load times but fills quickly with modern title libraries. The 850W power supply delivers headroom for the current CPU and GPU combination. The 240mm liquid cooler manages thermals for the 5.3GHz 18-core processor under sustained loads.

Highlights

  • 18-core Ultra 5 250KF hits 5.3 GHz for responsive gaming and multitasking
  • RTX 5070 with 12 GB GDDR7 drives high-frame-rate 1440p and entry 4K play
  • 128 GB DDR5 eliminates memory bottlenecks in heavy titles and creative workloads
  • 1 TB NVMe SSD loads games and apps in seconds
  • 240 mm liquid cooler keeps the CPU cool under sustained loads

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 5070
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply850W
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 5070
GPU Memory12GB GDDR7
Graphics CardGeForce RTX 5070
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

What monitor connection does the RTX 5070 12GB GDDR7 graphics card require?

The RTX 5070 12GB GDDR7 card uses standard DisplayPort and HDMI outputs, so any modern monitor with those inputs will work without adapters.

Will my existing 2.5G Ethernet wired network work with this PC?

Yes, the motherboard includes a 2.5G Ethernet port, so your current Cat5e or Cat6 cables and 2.5G switch or router will connect at full speed.

How can I confirm the 240mm liquid cooler is running after I power on the system?

You will hear the pump hum and see coolant flow through the transparent tubes, while the CPU temperature in Windows 11 Task Manager stays low at idle.

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