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Gigabyte C301 glass side-panel tower with RGB lighting

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Ryzen 9 9900X RTX 5090 128GB DDR5 2TB NVMe gaming PC

SKU CH-KYCN-TN2TJ

A liquid-cooled desktop with a 12-core Ryzen 9 9900X, RTX 5090 graphics, 128GB DDR5 and a 2TB NVMe drive

  • CPU TypeAMD Ryzen 9 9000 Series
  • CPU NameAMD Ryzen 9 9900X
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.4GHz
  • CPU Socket TypeAM5

CPU AMD Ryzen 9 9900X

Video Card GeForce RTX 5090

Memory|Storage 128GB DDR5|2TB SSD

  • 12-core Ryzen 9 9900X at 4.4 GHz for multi-thread speed
  • RTX 5090 with 32 GB GDDR7 for 4K gaming headroom
  • 128 GB DDR5 across four slots for heavy workloads
  • 2 TB NVMe SSD for fast game loads
  • 240 mm liquid cooler keeps CPU temperatures low

System configuration

The ArsenalPC Gigabyte C301 GLASS is a new gaming desktop built around an AMD Ryzen 9 9900X 12-core processor running at 4.4GHz and an NVIDIA GeForce RTX 5090 graphics card with 32GB GDDR7 memory. It includes 128GB DDR5 RAM across four slots and a 2TB NVMe SSD, all powered by a 1200W supply with Windows 11 Home installed. This system targets enthusiasts who want a liquid-cooled, RGB-lit machine ready for 4K gaming and heavy multitasking.

Interface ceiling

The RTX 5090 connects through a PCI Express x16 slot, which sets the bandwidth ceiling for the graphics card. The DDR5 memory operates at the platform's supported speeds, and the NVMe SSD uses the motherboard's M.2 interface for storage throughput. The 1200W power supply delivers the necessary headroom for the CPU and GPU combination. Buyers who need multiple graphics cards or specialised accelerator cards will find only the single x16 connection available.

Deciding specification

The single specification that decides fit is the NVIDIA GeForce RTX 5090 with 32GB GDDR7 memory, which determines the rendering performance and VRAM capacity for the largest workloads. The 12-core Ryzen 9 9900X at 4.4GHz and 128GB DDR5 RAM support that GPU without bottlenecking typical gaming or content-creation tasks. Buyers who need more graphics memory or a different GPU tier should look elsewhere.

Highlights

  • 12-core Ryzen 9 9900X at 4.4 GHz for multi-thread speed
  • RTX 5090 with 32 GB GDDR7 for 4K gaming headroom
  • 128 GB DDR5 across four slots for heavy workloads
  • 2 TB NVMe SSD for fast game loads
  • 240 mm liquid cooler keeps CPU temperatures low

Specifications

CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X
Installed Qty1
Max Supported Qty1
CPU Base Frequency4.4GHz
CPU Socket TypeAM5
CPU Main Features64 bit 12-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
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD2TB NVMe
Storage Spec2TB SSD
Operating SystemWindows 11 Home
Power Supply1200W
GraphicsRTX 5090
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 9 9900X
Processor Main Features64 bit 12-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 6
WLANWi-Fi 6
BluetoothBluetooth 5.3
BrandArsenalPC
ChipsetAMD AM5
Motherboard NameAM5 Motherboard WIFI DDR5
Screen SizeNo Screen
Front USB2
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB9
RJ451 port
Package TypeRetail

Other versions of this model

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Questions about this item

Should I choose the Ryzen 9 9900X or the Core i7 14700KF version of this ArsenalPC C301?

This listing specifies the AMD Ryzen 9 9900X with 12 cores at 4.4 GHz. The Intel Core i7 14700KF 20 core 3.4 GHz appears in a different supplier description for a separate build.

What does the RTX 5090 32 GB GDDR7 actually deliver in games?

The GeForce RTX 5090 with 32 GB GDDR7 on a PCI Express x16 link is built for 4K and 8K gaming, high-refresh competitive play, and VR workloads that demand maximum frame-buffer capacity.

Does the DDR5-128 GB kit run at a specific speed or just standard DDR5?

The system ships with 128 GB DDR5 across four slots; the supplier data lists the generation as DDR5 without a rated MT/s figure.

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