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Mid-tower glass side-panel case with RGB lighting

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Intel Core Ultra 7 265KF RTX 5090 64GB DDR5 4TB NVMe

SKU CH-6W3M-F5Z7S

A liquid-cooled gaming desktop with a 20-core Intel Core Ultra 7 265KF at 5.4GHz, RTX 5090 32GB GDDR7, 64GB DDR5 and 4TB NVMe storage

  • CPU TypeIntel Core Ultra 7 Series 2
  • CPU NameIntel Core Ultra 7 265KF
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency5.4GHz
  • CPU Socket TypeLGA 1851

CPU Intel Core Ultra 7 265KF

Video Card GeForce RTX 5090

Memory|Storage 64GB DDR5|4TB SSD

  • 20-core Intel Core Ultra 7 265KF at 5.4GHz for high-speed processing
  • NVIDIA GeForce RTX 5090 with 32GB GDDR7 for advanced graphics
  • 64GB DDR5 memory for responsive multitasking
  • 4TB NVMe SSD for extensive fast storage
  • 240mm liquid cooler with 1200W power supply for stable operation

High-end gaming desktop

The ArsenalPC Gigabyte C301 GLASS is a complete Windows 11 Home system built around an Intel Core Ultra 7 265KF 20-core processor running at 5.4GHz. It targets enthusiasts who want a pre-assembled machine ready for 4K gaming and heavy creative workloads without selecting individual parts. The 64GB DDR5 memory and 4TB NVMe SSD provide a large, fast foundation for modern titles and content-creation suites. Buyers who need a smaller storage footprint or a lower-tier GPU will not match this configuration.

Build integration

A 1200W power supply drives the GeForce RTX 5090 with 32GB GDDR7 over a PCI Express x16 link, while a 240mm liquid cooler handles the CPU thermal load. The Gigabyte C301 GLASS chassis includes WiFi and RGB lighting, leaving all four DDR5 slots populated and no internal drive bays mentioned for expansion. The platform uses the LGA 1851 socket, so coolers must match that mounting pattern. Builders who require additional drive bays or a different socket standard cannot use this platform as-is.

Sustained load behaviour

The 240mm liquid cooler is sized to maintain the 20-core CPU at its 5.4GHz base frequency during extended sessions, while the 1200W unit supplies stable power to the RTX 5090 under continuous render or compute stress. Windows 11 Home manages driver scheduling and memory compression across the 64GB DDR5 pool for consistent frame pacing. Systems without liquid cooling or with lower-wattage supplies will throttle sooner under identical prolonged workloads.

Highlights

  • 20-core Intel Core Ultra 7 265KF at 5.4GHz for high-speed processing
  • NVIDIA GeForce RTX 5090 with 32GB GDDR7 for advanced graphics
  • 64GB DDR5 memory for responsive multitasking
  • 4TB NVMe SSD for extensive fast storage
  • 240mm liquid cooler with 1200W power supply for stable operation

Specifications

CPU TypeIntel Core Ultra 7 Series 2
CPU NameIntel Core Ultra 7 265KF
Installed Qty1
Max Supported Qty1
CPU Base Frequency5.4GHz
CPU Socket TypeLGA 1851
CPU Main Features64 bit 20-Core Processor
GPU/VGA TypeNVIDIA GeForce RTX 5090
GPU Memory32GB GDDR7
Graphics CardGeForce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity64GB DDR5
Memory SpeedDDR5
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4TB NVMe
Storage Spec4TB SSD
Operating SystemWindows 11 Home
Power Supply1200W
GraphicsRTX 5090
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorCore Ultra 7 265KF
Processor Main Features64 bit 20-Core Processor
Memory64 GB
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
CaseGigabyte C301 GLASS
Cooling SystemLiquid Cooling
Windows 11Ready
Special FeaturesRGB Lighting
WiFi GenerationWi-Fi 802.11 ax
WLANWi-Fi 802.11 ax
BluetoothBluetooth 5.3
BrandArsenalPC
ChipsetIntel LGA 1851
Motherboard NameLGA 1851 Motherboard WIFI DDR5
Screen SizeNo Screen
Front USB2
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB8
RJ451 port
Package TypeRetail

Other versions of this model

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Questions about this item

Will the 1200W power supply handle the RTX 5090 and Core Ultra 7 265KF at full load for hours?

The 1200W unit is sized for the 32GB GDDR7 graphics card and 20-core processor running continuously, so sustained gaming or rendering sessions stay within its rated capacity.

How loud and hot does the 240mm liquid cooler keep the CPU when the system runs all day?

The 240mm liquid cooler is designed to dissipate heat from the 5.4GHz 20-core processor during extended workloads, keeping temperatures and fan noise at levels typical for this class of liquid-cooled desktop.

Does the motherboard include Wi-Fi and Bluetooth so I do not need extra adapters?

The Gigabyte C301 GLASS chassis ships with integrated Wi-Fi and RGB lighting, providing wireless connectivity and illumination without additional hardware.

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