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Black mid-tower case with glass side panel showing RGB-lit liquid-cooled interior

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Core Ultra 7 265KF RTX 5080 128GB DDR5 1TB NVMe 1000W Liquid Cooled Gaming PC

SKU CH-5BJH-EA9R2

A liquid-cooled gaming desktop with a 20-core Intel Core Ultra 7 265KF at 5.4GHz, 128GB DDR5, 1TB NVMe storage and an RTX 5080 16GB GDDR7 graphics card

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7 Series 2
  • Memory size128 GB
  • Graphics memory16 GB GDDR7
  • SSD storage1 TB NVMe
  • ChipsetIntel LGA 1851

Video Card GeForce RTX 5080

Memory 128GB DDR5

Storage 1TB SSD

  • 20-core Intel Core Ultra 7 265KF hits 5.4 GHz for high-speed compute
  • RTX 5080 with 16 GB GDDR7 drives 4K gaming and AI workloads
  • 128 GB DDR5 memory handles heavy multitasking and content creation
  • 1 TB NVMe SSD provides fast storage for games and applications
  • 240 mm liquid cooler and 1000 W supply keep thermals stable under load

Intel Core Ultra 7 265KF 20-Core Gaming Desktop

This ArsenalPC system pairs a 5.4GHz 20-core Intel Core Ultra 7 265KF with an NVIDIA GeForce RTX 5080 graphics card. It includes 128GB of DDR5 memory and a 1TB NVMe SSD. A 240mm liquid cooler and 1000W power supply support sustained loads in a Gigabyte C301 GLASS case with RGB lighting. Windows 11 Home is pre-installed.

4K Enthusiasts and Content Creators

The 16GB GDDR7 GPU and 20-core CPU suit buyers targeting high-refresh 4K gaming or GPU-accelerated creative workloads. Integrated 2.5G Ethernet and Wi-Fi handle modern connectivity. Builders who need a second graphics card or additional internal storage bays should look at a different chassis.

128GB DDR5 Memory Configuration

The system ships with 128GB of DDR5 RAM populated across the motherboard slots. This capacity is fixed by the build and cannot be changed at purchase. Verify that your workload benefits from this amount before ordering.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $3,760.99
Pricier than about 73% of the 24,925 comparable items (median $2,694.99).
Memory size 128 GB
Higher than about 80% of the 11,703 comparable items (median 32 GB).
Graphics memory 16 GB GDDR7
Typical for this category: the median of 10,551 items is 16 GB.

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameArsenalPC
Product typeGaming & Entertainment
Recommended useConsumer
Product colorBlack
Processor
ProcessorIntel Core Ultra 7 Series 2
CPUCore Ultra 7 265KF
CPU modelIntel Core Ultra 7 265KF
CPU socketLGA 1851
ChipsetIntel LGA 1851
Base clock speed5.4 GHz
Installed motherboardLGA 1851 Motherboard WIFI DDR5
Memory
Memory size128 GB
RAM capacity128 GB DDR5
RAM type and speedDDR5
Total memory slots4
Memory slots4
Storage
SSD storage1 TB NVMe
Storage configuration1 TB SSD
Display
Screen sizeNo Screen
Graphics
Graphics memory16 GB GDDR7
GraphicsNVIDIA GeForce RTX 5080
GPURTX 5080
GPU modelGeForce RTX 5080
GPU interfacePCI Express x16
VR readyYes
Audio & video
SoundSound card - Integrated
Connectivity
Wi-Fi standardWi-Fi 802.11 ax
Wired network2.5G Ethernet
Wireless adapterYes
Wi-FiWi-Fi 802.11 ax
Bluetooth support5.3
Ports & slots
Front USB ports2
Video connectors1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB ports8
Ethernet port1 port
Power
Power supply1000 W
Size & build
Form factorDIMM 288-pin
ChassisGigabyte C301 GLASS
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Home
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Other versions of this model

5 more in the same range

Questions about this item

Does the Gigabyte C301 GLASS case include a monitor or do I need to supply my own display?

The PC is a desktop tower only; you must provide a monitor, keyboard and mouse to use it.

Will my existing 2.5G Ethernet switch work with the motherboard's 2.5G Ethernet port?

Yes, the onboard 2.5G Ethernet port is backward compatible with slower switches and will negotiate the highest common speed.

How can I verify the 240mm liquid cooler is keeping the Core Ultra 7 265KF at safe temperatures?

Open the RGB-lit glass panel, check that the pump and fans are spinning, then monitor CPU temperatures in Windows Task Manager or a hardware utility while gaming.

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