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Black mid-tower PC with glass side panel and RGB lighting

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Core Ultra 9 285K RX 9070 XT 4TB NVMe 16GB DDR5 850W Liquid Cooled Gaming PC

SKU CH-8HKN-0RC0X

Liquid-cooled desktop with a 24-core 5.7 GHz processor, Radeon RX 9070 XT graphics, 16 GB DDR5, 4 TB NVMe storage and 850 W power

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesAI Ready
  • UsageConsumer
  • ColorBlack
  • ProcessorCore Ultra 9 285K

CPU Intel Core Ultra 9 285K

Video Card Radeon RX 9070 XT

Memory|Storage 16GB DDR5|4TB SSD

  • 24-core Intel Core Ultra 9 285K reaches 5.7 GHz for heavy workloads
  • AMD Radeon RX 9070 XT with 16 GB GDDR6 drives high-fidelity gaming
  • 4 TB NVMe SSD stores large libraries with fast access
  • 16 GB DDR5 memory keeps multitasking responsive
  • 240 mm liquid cooler sustains performance under load

Ready-to-play desktop for high-refresh 1440p

This ArsenalPC system pairs an Intel Core Ultra 9 285K 24-core processor running at up to 5.7GHz with an AMD Radeon RX 9070 XT graphics card. Sixteen gigabytes of DDR5 memory and a four-terabyte NVMe solid-state drive provide the capacity and bandwidth modern titles demand. The 850-watt power supply and 240-millimetre liquid cooler keep the components stable during extended sessions. It ships with Windows 11 Home installed and validated.

Factory-tuned liquid cooling

The Gigabyte C301 GLASS chassis arrives with a pre-filled 240-millimetre all-in-one cooler mounted on the processor, removing the need to handle coolant or brackets. Addressable RGB illumination is wired to the motherboard header and controllable through standard software, so the look can be changed without opening the case. Wi-Fi and 2.5-gigabit Ethernet adapters are already configured, letting the buyer choose wired or wireless connectivity immediately.

Simple first boot, but verify memory seating

Only the power cord and a display cable are required to start the machine; Windows 11 completes its out-of-box experience in minutes. Transit vibration can occasionally loosen the DDR5 modules, so pressing each stick until the retention clips click is advised before the first power-on. A few early units have shown an air bubble in the liquid cooler pump that clears after tilting the case gently while the system runs.

Highlights

  • 24-core Intel Core Ultra 9 285K reaches 5.7 GHz for heavy workloads
  • AMD Radeon RX 9070 XT with 16 GB GDDR6 drives high-fidelity gaming
  • 4 TB NVMe SSD stores large libraries with fast access
  • 16 GB DDR5 memory keeps multitasking responsive
  • 240 mm liquid cooler sustains performance under load

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorCore Ultra 9 285K
Processor Main Features64 bit 24-Core Processor
Memory16 GB
GraphicsRX 9070 XT
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 9 Series 2
Installed Qty1
Max Supported Qty1
CPU NameIntel Core Ultra 9 285K
CPU Base Frequency5.7GHz
CPU Socket TypeLGA 1851
CPU Main Features64 bit 24-Core Processor
GPU/VGA TypeAMD Radeon RX 9070 XT
GPU Memory16GB GDDR6
Graphics CardRadeon RX 9070 XT
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity16GB 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 2.1, 3 x DisplayPort 2.1
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 often should the 240mm liquid cooler be checked or the fluid replaced?

The sealed 240mm liquid cooler is maintenance-free for its service life; no fluid replacement is required.

Which component hits its thermal or power ceiling first during extended gaming sessions?

The Core Ultra 9 285K 24-core processor and RX 9070 XT 16GB GDDR6 GPU share the 850W supply, so sustained loads will reach the PSU limit before individual thermal throttling.

What noise and heat levels should I expect when the system runs all day under load?

The 240mm liquid cooler keeps CPU temperatures low with quiet pump operation, while the 850W PSU fan ramps only under peak draw; case airflow handles GPU exhaust.

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