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Black glass-panel desktop tower with RGB lighting, liquid cooling tubes visible inside

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Core Ultra 7 270K RTX 5090 128GB 4TB Liquid Cooled Gaming PC

SKU CH-3ASZ-A08M6

A liquid-cooled gaming desktop with a 24-core Core Ultra 7 270K at 5.5 GHz, RTX 5090 with 32 GB GDDR7, 128 GB DDR5 and a 4 TB NVMe SSD

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesAI Ready
  • UsageConsumer
  • ColorBlack
  • ProcessorCore Ultra 7 270K

CPU Intel Core Ultra 7 270K

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|4TB SSD

Struck-through versions exist but are not stocked here.

  • 24-core Core Ultra 7 270K hits 5.5 GHz for responsive multitasking
  • RTX 5090 with 32 GB GDDR7 drives high-frame-rate 4K gaming
  • 128 GB DDR5 memory keeps heavy workloads running smoothly
  • 4 TB NVMe SSD stores a large library with fast load times
  • 240 mm liquid cooler and 1200 W supply sustain peak performance

Gaming desktop for 4K and AI workloads

This ArsenalPC system pairs an Intel Core Ultra 7 270K 24-core processor with an NVIDIA GeForce RTX 5090 graphics card carrying 32GB GDDR7 memory. It targets enthusiasts who want high frame rates at 4K resolution and headroom for AI-accelerated creative applications. The 128GB DDR5 memory and 4TB NVMe SSD provide capacity for large assets and multitasking.

240mm liquid cooler and 1200W power supply

A 240mm liquid cooling loop handles the processor thermal load while the 1200W unit feeds the complete platform. Under typical gaming loads the cooling solution maintains stable temperatures without excessive fan speed. The power supply delivers sufficient reserve for the graphics card and all installed components during sustained sessions.

Gigabyte C301 GLASS case with 2.5G Ethernet

The tempered-glass chassis showcases RGB lighting and internal layout while offering standard motherboard mounting for the LGA 1851 platform. Integrated 2.5G Ethernet and a wireless card give flexible network options. Rear I/O includes the audio codec and connectivity expected on a modern consumer desktop running Windows 11 Home.

Highlights

  • 24-core Core Ultra 7 270K hits 5.5 GHz for responsive multitasking
  • RTX 5090 with 32 GB GDDR7 drives high-frame-rate 4K gaming
  • 128 GB DDR5 memory keeps heavy workloads running smoothly
  • 4 TB NVMe SSD stores a large library with fast load times
  • 240 mm liquid cooler and 1200 W supply sustain peak performance

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorCore Ultra 7 270K
Processor Main Features64 bit 24-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 7 Series 2
Installed Qty1
Max Supported Qty1
CPU NameIntel Core Ultra 7 270K
CPU Base Frequency5.5GHz
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 Capacity128GB DDR5
Memory SpeedDDR5
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4TB NVMe
Storage Spec4TB 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 is the 240mm liquid cooler mounted in the Gigabyte C301 GLASS case, and what step is often missed?

The 240mm liquid cooler is pre-installed on the Core Ultra 7 270K. The step often missed is checking that the pump power cable is firmly seated on the CPU_FAN header so the cooler reports speed to the BIOS.

What maintenance will the 240mm liquid cooler and 1200W power supply need later?

The 240mm liquid cooler is a sealed unit and needs no refill; only dust the radiator fins every few months. The 1200W power supply fan should be cleared of dust annually to maintain airflow.

What limit appears first during sustained loads on the Core Ultra 7 270K with this 240mm liquid cooler?

The 240mm liquid cooler’s thermal capacity is the first limit; under prolonged all-core work the Core Ultra 7 270K will hit its thermal throttle point before the 1200W power supply or 128GB DDR5 become bottlenecks.

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