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Gigabyte C301 Glass mid-tower with tempered glass side panel, RGB lighting visible inside

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Ryzen 9 9900X3D RTX 5090 64GB DDR5 2TB NVMe Liquid Cooled gaming PC

SKU CH-H2G4-ZNJYE

Liquid-cooled desktop with a 12-core Ryzen 9 9900X3D, RTX 5090 32GB GDDR7, 64GB DDR5 and 2TB NVMe SSD

  • CPU TypeAMD Ryzen 9 9000 Series
  • CPU NameAMD Ryzen 9 9900X3D
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.4GHz
  • CPU Socket TypeAM5

CPU AMD Ryzen 9 9900X3D

Video Card GeForce RTX 5090

Memory|Storage 64GB DDR5|2TB SSD

  • 12-core Ryzen 9 9900X3D at 4.4 GHz for high frame rates
  • RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 240 mm liquid cooler keeps the CPU stable under load
  • 64 GB DDR5 and 2 TB NVMe give fast, spacious storage
  • 1200 W supply and Windows 11 Home ready to play

ArsenalPC Gigabyte C301 GLASS build

This complete desktop ships with a Ryzen 9 9900X3D 12-core processor at 4.4GHz, a GeForce RTX 5090 graphics card with 32GB GDDR7 memory, 64GB DDR5 RAM and a 2TB NVMe SSD. It targets enthusiasts who want a pre-assembled, liquid-cooled Windows 11 machine ready for 4K gaming and heavy multitasking without building from parts.

Replaces a self-built AM5 system

The 1200W power supply and 240mm liquid cooler support the 9900X3D and RTX 5090 combination in a single chassis, removing the need to source compatible cooling and cabling yourself. The upgrade jump is worth it when your current rig cannot feed a 32GB GDDR7 GPU or saturate a PCI Express x16 link with a 12-core X3D CPU.

Verify AM5 motherboard clearance and DDR5 slot count

Confirm the Gigabyte C301 GLASS case fits your desk space and that the motherboard offers four DDR5 slots if you plan to expand beyond the installed 64GB. Check that your monitor cable matches the RTX 5090 output options and that your mains circuit can handle a 1200W supply under load.

Highlights

  • 12-core Ryzen 9 9900X3D at 4.4 GHz for high frame rates
  • RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 240 mm liquid cooler keeps the CPU stable under load
  • 64 GB DDR5 and 2 TB NVMe give fast, spacious storage
  • 1200 W supply and Windows 11 Home ready to play

Specifications

CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
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 Capacity64GB 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 9900X3D
Processor Main Features64 bit 12-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 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

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 240 mm liquid cooler and RTX 5090 fit inside the Gigabyte C301 GLASS case?

The C301 GLASS chassis is built to house a 240 mm radiator and a full-length PCIe x16 graphics card such as the RTX 5090.

What is the correct order for installing the 240 mm liquid cooler on the Ryzen 9 9900X3D?

Mount the radiator and fans in the case first, then attach the CPU block to the AM5 socket with the pre-applied thermal paste — skipping the radiator step traps air in the loop.

When should the coolant in the 240 mm liquid cooler be refreshed?

Plan a coolant drain and refill every two to three years to maintain thermal performance on the Ryzen 9 9900X3D.

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