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Black full-tower ROG Strix Helios GX601 case with RGB lighting and visible liquid cooling

ArsenalPC

ArsenalPC ROG Strix Helios GX601 Ryzen 9 9900X RTX 5090 64GB DDR5 Liquid Cooled Gaming PC

SKU CH-Z0SK-4AWGC

Liquid-cooled gaming desktop with a 12-core Ryzen 9 9900X, RTX 5090 graphics and 64GB DDR5 memory

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesAI Ready
  • UsageConsumer
  • ColorBlack
  • ProcessorRyzen 9 9900X

CPU AMD Ryzen 9 9900X

Video Card GeForce RTX 5090

Memory|Storage 64GB DDR5|2TB SSD + 2TB HDD

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy workloads
  • RTX 5090 with 32 GB GDDR7 drives 4K gaming
  • 360 mm liquid cooler keeps temperatures low under load
  • 64 GB DDR5 and 2 TB NVMe plus 2 TB HDD give speed and capacity
  • 1200 W supply and 2.5 G Ethernet support stable high-power sessions

Built for 4K gaming and AI workloads

This ArsenalPC desktop pairs a 12-core Ryzen 9 9900X processor with an NVIDIA RTX 5090 graphics card holding 32GB of GDDR7 memory. The 64GB of DDR5 RAM and a 2TB NVMe SSD alongside a 2TB hard drive provide the throughput and capacity needed for modern titles and creative applications. Windows 11 Home is pre-installed and the system ships tested and ready to play.

Fits a full-tower liquid-cooled chassis

The ROG Strix Helios GX601 case houses a 360mm liquid cooler for the CPU and a 1200W power supply to support the high-end graphics card. Integrated 2.5G Ethernet and a wireless card handle networking without extra adapters. The 288-pin DDR5 memory slots are populated with 64GB, leaving no free DIMM slots for further RAM expansion. Component brands may vary across the build.

Liquid cooling manages the 12-core CPU heat

A 360mm liquid cooler dissipates heat from the Ryzen 9 9900X running at 4.4GHz, while the 1200W power supply delivers stable power to the RTX 5090 and the rest of the system. The closed-loop cooler reduces reliance on high-speed case fans, helping to keep acoustic levels lower during heavy gaming sessions. RGB lighting adds visual customisation inside the chassis.

Highlights

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy workloads
  • RTX 5090 with 32 GB GDDR7 drives 4K gaming
  • 360 mm liquid cooler keeps temperatures low under load
  • 64 GB DDR5 and 2 TB NVMe plus 2 TB HDD give speed and capacity
  • 1200 W supply and 2.5 G Ethernet support stable high-power sessions

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 9 9900X
Processor Main Features64 bit 12-Core Processor
Memory64 GB
GraphicsRTX 5090
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply1200W
CaseROG Strix Helios GX601
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 5090
GPU Memory32GB GDDR7
Graphics CardGeForce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity64GB DDR5
Memory SpeedDDR5
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD2TB NVMe
HDD2TB
HDD InterfaceSATA III
HDD RPM7200rpm
Storage Spec2TB 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

Other versions of this model

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

Questions about this item

Does the 360 mm liquid cooler keep the Ryzen 9 9900X from throttling during long sessions?

The 360 mm liquid cooler is sized for the 12-core Ryzen 9 9900X and is designed to maintain boost clocks under sustained load.

How loud is the system and how much power does it draw when the RTX 5090 runs at full load all day?

The 1200 W supply feeds the RTX 5090 and 12-core CPU; liquid cooling keeps fan speeds lower than air-cooled builds, so noise stays moderate even at peak draw.

Besides a monitor, what do I need to start gaming on this Windows 11 desktop?

Only a keyboard and mouse are required; Wi-Fi, 2.5G Ethernet, Windows 11 Home and drivers are pre-installed and ready to play.

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