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Black mid-tower chassis with tempered glass side panel and RGB lighting

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Ultra 9 285K RX 9070 XT 128GB DDR5 2TB NVMe gaming PC

SKU CH-4P9D-NXM5R

A gaming desktop with a 24-core Intel Core Ultra 9 285K at 5.7 GHz, 128 GB DDR5, Radeon RX 9070 XT 16 GB GDDR6, 2 TB NVMe SSD, 240 mm liquid cooling and an 850 W supply

  • CPU TypeIntel Core Ultra 9 Series 2
  • CPU NameIntel Core Ultra 9 285K
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency5.7GHz
  • CPU Socket TypeLGA 1851

CPU Intel Core Ultra 9 285K

Video Card Radeon RX 9070 XT

Memory|Storage 128GB DDR5|2TB SSD

  • 24-core Intel Ultra 9 285K hits 5.7 GHz for heavy multitasking
  • Radeon RX 9070 XT with 16 GB GDDR6 drives 4K gaming
  • 128 GB DDR5 memory keeps large workloads responsive
  • 2 TB NVMe SSD loads games and apps fast
  • 240 mm liquid cooler and 850 W supply sustain peak performance

Built for high-refresh 4K gaming

This desktop pairs an Intel Core Ultra 9 285K 24-core processor at 5.7GHz with an AMD Radeon RX 9070 XT 16GB GDDR6 graphics card. 128GB DDR5 memory and a 2TB NVMe SSD feed both components without bottleneck. Windows 11 Home is pre-installed on a liquid-cooled platform ready for extended sessions.

PCI Express x16 and 850W set the ceiling

The GPU connects through a single PCI Express x16 slot, so multi-GPU configurations are not supported. The 850W power supply defines the total power budget; adding high-wattage peripherals or overclocking beyond stock limits may exceed headroom. The 240mm liquid cooler handles the CPU thermal load within the Gigabyte C301 chassis.

24-core Ultra 9 285K decides fit

The LGA 1851 socket and 24-core architecture target workloads that scale across many threads, such as streaming while gaming or heavy content creation. Buyers who need higher single-thread frequency or a different socket platform should look elsewhere. Memory slots are fully populated at 128GB DDR5, leaving no room for expansion.

Highlights

  • 24-core Intel Ultra 9 285K hits 5.7 GHz for heavy multitasking
  • Radeon RX 9070 XT with 16 GB GDDR6 drives 4K gaming
  • 128 GB DDR5 memory keeps large workloads responsive
  • 2 TB NVMe SSD loads games and apps fast
  • 240 mm liquid cooler and 850 W supply sustain peak performance

Specifications

CPU TypeIntel Core Ultra 9 Series 2
CPU NameIntel Core Ultra 9 285K
Installed Qty1
Max Supported Qty1
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 Capacity128GB DDR5
Memory SpeedDDR5
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD2TB NVMe
Storage Spec2TB SSD
Operating SystemWindows 11 Home
Power Supply850W
GraphicsRX 9070 XT
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorCore Ultra 9 285K
Processor Main Features64 bit 24-Core Processor
Memory128 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 2.1, 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

Should I pick the 128GB DDR5 configuration or look for a 64GB option?

The 128GB DDR5 configuration fills all four memory slots and matches the 24-core Ultra 9 285K for heavy multitasking and content creation; 64GB would leave headroom for future upgrades but halves the immediate capacity.

What does the 5.7GHz CPU frequency deliver in actual games?

The 5.7GHz boost on the 24-core Ultra 9 285K drives high single-thread frame rates in current titles, while the 16GB GDDR6 Radeon RX 9070 XT handles 4K raster workloads without bottlenecking the processor.

Does the PCI Express x16 graphics interface limit the RX 9070 XT bandwidth?

The card runs on a full PCI Express x16 link, so the 16GB GDDR6 Radeon RX 9070 XT operates at its designed throughput without interface-imposed caps.

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