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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

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • Graphics memory32 GB GDDR7
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • ChipsetAMD AM5

CPU AMD Ryzen 9 9900X

Video Card GeForce RTX 5090

Memory 128GB DDR5

Storage 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.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $6,560.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
Graphics memory 32 GB GDDR7
Higher than about 91% of the 10,551 comparable items (median 16 GB).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameArsenalPC
Product typeGaming & Entertainment
Recommended useConsumer
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900X
CPURyzen 9 9900X
CPU socketAM5
ChipsetAMD AM5
Base clock speed4.4 GHz
Installed motherboardAM5 Motherboard WIFI DDR5
Memory
RAM capacity128 GB DDR5
Memory size128 GB
RAM type and speedDDR5
Total memory slots4
Memory slots4
Storage
SSD storage2 TB NVMe
Storage configuration2 TB SSD
Display
Screen sizeNo Screen
Graphics
Graphics memory32 GB GDDR7
GraphicsNVIDIA GeForce RTX 5090
GPU modelGeForce RTX 5090
GPURTX 5090
GPU interfacePCI Express x16
VR readyYes
Audio & video
SoundSound card - Integrated
Connectivity
Wi-Fi standardWi-Fi 6
Wired network2.5G Ethernet
Wireless adapterYes
Wi-FiWi-Fi 6
Bluetooth support5.3
Ports & slots
Front USB ports2
Video connectors1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB ports9
Ethernet port1 port
Power
Power supply1200 W
Size & build
Form factorDesktop
ChassisGigabyte C301 GLASS
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Home
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Other versions of this model

5 more in the same range

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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