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Mid-tower case with tempered-glass side panel, RGB lighting visible inside

ArsenalPC

ArsenalPC Gigabyte C301 GLASS Ryzen 9 9900X RTX 5070 128GB DDR5 4TB NVMe gaming PC

SKU CH-YJQ1-88P7H

A 12-core Ryzen 9 9900X and RTX 5070 with 12GB GDDR7 power this liquid-cooled desktop, backed by 128GB DDR5 and a 4TB 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 5070

Memory|Storage 128GB DDR5|4TB SSD

  • 12-core Ryzen 9 9900X at 4.4 GHz for heavy multitasking
  • RTX 5070 with 12 GB GDDR7 for high-resolution gaming
  • 128 GB DDR5 memory handles large workloads smoothly
  • 4 TB NVMe SSD stores a massive game library
  • 240 mm liquid cooler keeps the CPU calm under load

Ryzen 9 9900X desktop

This desktop PC pairs a 12-core AMD Ryzen 9 9900X processor running at 4.4 GHz with an NVIDIA GeForce RTX 5070 graphics card holding 12 GB of GDDR7 memory. It is built for enthusiasts who want high frame rates at high resolutions and fast multi-threaded throughput for content creation. The system ships with Windows 11 Home pre-installed.

Liquid cooling and 850 W supply

A 240 mm liquid cooler keeps the CPU thermals in check while an 850 W power supply delivers stable current to the GPU and memory subsystem. These two components remove the thermal and electrical bottlenecks that limit sustained performance in smaller chassis. The Gigabyte C301 GLASS case provides airflow and RGB lighting without extra configuration.

128 GB DDR5 and 4 TB NVMe

Four DDR5 slots are fully populated with 128 GB of memory, giving ample headroom for large textures, virtual machines and heavy multitasking. The 4 TB NVMe solid-state drive holds a deep game library and project files with fast load times. Buyers who want more storage bays or a second graphics card will need a different platform.

Highlights

  • 12-core Ryzen 9 9900X at 4.4 GHz for heavy multitasking
  • RTX 5070 with 12 GB GDDR7 for high-resolution gaming
  • 128 GB DDR5 memory handles large workloads smoothly
  • 4 TB NVMe SSD stores a massive game library
  • 240 mm liquid cooler keeps the CPU calm under load

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 5070
GPU Memory12GB GDDR7
Graphics CardGeForce RTX 5070
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity128GB DDR5
Memory SpeedDDR5
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4TB NVMe
Storage Spec4TB SSD
Operating SystemWindows 11 Home
Power Supply850W
GraphicsRTX 5070
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

5 more in the same range

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

Questions about this item

Will the 240mm liquid cooler on the Ryzen 9 9900X need coolant replacement or pump service?

The 240mm liquid cooler is a sealed unit that does not require coolant refills; only the radiator fins and fans should be cleaned of dust periodically.

What thermal limit will the RTX 5070 12GB GDDR7 hit first during extended gaming sessions?

The RTX 5070 will reach its GPU temperature target before any power or memory limit, causing the boost clocks to settle at the thermal ceiling.

How much waste heat and fan noise does the 850W power supply produce when the system runs all day?

The 850W supply operates within its efficient range under the Ryzen 9 9900X and RTX 5070 load, so exhaust heat stays moderate and the PSU fan remains at low RPM.

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