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Black ASUS ROG GR701 tower with liquid cooling and RGB lighting

ArsenalPC

ArsenalPC ASUS ROG GR701 Ryzen 9 9900X RTX 5070 128GB DDR5 2TB HDD 1TB SSD Liquid Cooled gaming PC

SKU CH-Y3H9-Y8TRC

A liquid-cooled gaming desktop with a 12-core Ryzen 9 9900X, RTX 5070 graphics, 128 GB DDR5 memory and dual 2 TB HDD plus 1 TB SSD storage

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesAI Ready
  • UsageConsumer
  • ColorBlack
  • ProcessorRyzen 9 9900X
  • 12-core Ryzen 9 9900X at 4.4 GHz for heavy workloads
  • RTX 5070 with GDDR7 graphics memory for modern gaming
  • 128 GB DDR5 in four 32 GB modules for multitasking headroom
  • 360 mm liquid cooler keeps the CPU cool under load
  • 5 G Ethernet plus wireless for flexible connectivity

System overview

This ArsenalPC desktop pairs a 12-core Ryzen 9 9900X processor running at 4.4GHz with an RTX 5070 graphics card. It targets gamers and creators who need high multi-threaded performance and modern GPU features in a pre-built liquid-cooled chassis. The system ships with Windows 11 Home installed.

Thermals and power

A 360mm liquid cooler handles CPU heat while the 850W power supply feeds the complete build. The ASUS ROG GR701 case provides airflow for the graphics card and memory. Integrated sound and 2.5G Ethernet are on the motherboard.

Deciding specification

The 128GB DDR5 kit (four 32GB modules) fills every DIMM 288-pin slot, so buyers who want more memory must replace the existing sticks rather than add to them. The RTX 5070 uses GDDR7 video memory and the 1TB boot drive is NVMe. Builders who need a second graphics card cannot fit one in this case.

Highlights

  • 12-core Ryzen 9 9900X at 4.4 GHz for heavy workloads
  • RTX 5070 with GDDR7 graphics memory for modern gaming
  • 128 GB DDR5 in four 32 GB modules for multitasking headroom
  • 360 mm liquid cooler keeps the CPU cool under load
  • 5 G Ethernet plus wireless for flexible connectivity

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 9 9900X
Processor Main Features64 bit 12-Core Processor
Memory128 GB
GraphicsRTX 5070
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply850W
CaseASUS ROG GR701
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Home
Windows 11Ready
Special FeaturesRGB Lighting
ChipsetAMD AM5
Motherboard NameASUS AM5 Motherboard WIFI DDR5
CPU TypeAMD Ryzen 9 9000 Series
Installed Qty1
Max Supported Qty1
CPU NameAMD Ryzen 9 9900X
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
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD1TB NVMe
HDD2TB
HDD InterfaceSATA III
HDD RPM7200rpm
Storage Spec1TB SSD + 2TB HDD
Screen SizeNo Screen
WLANWi-Fi 6
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.2
Front USB4
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB9
RJ451 port
Package TypeRetail

Questions about this item

How do I install the 360mm liquid cooler in the ASUS ROG GR701 case, and what step do people often miss?

Mount the radiator with fans set to exhaust at the top or front of the GR701 case; the step many miss is removing the protective film from the CPU cold-plate before seating it on the Ryzen 9 9900X.

What maintenance or replacement will the 360mm liquid cooler and 850W power supply need later?

The sealed 360mm loop needs no refill; plan to clean radiator fins and replace fans if they get noisy, while the 850W unit may need replacement after several years of heavy GPU loads.

Which limit appears first under sustained gaming — GPU thermals, CPU thermals, or 850W power headroom?

The RTX 5070 typically hits its thermal or power ceiling before the liquid-cooled Ryzen 9 9900X or the 850W supply reaches its limit.

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