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Black mid-tower case with RGB lighting and visible liquid cooling tubes

ArsenalPC

ArsenalPC ASUS ROG GR701 Ryzen 9 9900X3D RTX 5090 64GB DDR5 4TB NVMe 2TB HDD 1200W Liquid Cooled Gaming PC

SKU CH-MRYX-RRC59

Liquid-cooled desktop with a 12-core 4.4 GHz Ryzen 9 9900X3D, RTX 5090 32 GB GDDR7, 64 GB DDR5, 4 TB NVMe plus 2 TB SATA storage, and a 1200 W supply

  • CPU TypeAMD Ryzen 9 9000 Series
  • CPU NameAMD Ryzen 9 9900X3D
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.4GHz
  • CPU Socket TypeAM5
  • 12-core Ryzen 9 9900X3D at 4.4GHz powers heavy workloads
  • RTX 5090 with 32GB GDDR7 drives 4K gaming
  • 360mm liquid cooler keeps thermals low under load
  • 4TB NVMe plus 2TB HDD stores the full library
  • 64GB DDR5 and 1200W PSU handle multitasking headroom

What the PC Is and Who It Is For

This ArsenalPC desktop pairs an AMD Ryzen 9 9900X3D 12-core processor at 4.4 GHz with an NVIDIA GeForce RTX 5090 32 GB GDDR7 graphics card. It ships with 64 GB DDR5 memory, a 4 TB NVMe SSD and a 2 TB SATA hard drive. A 360 mm liquid cooler and a 1200 W power supply keep the system stable under heavy loads. Windows 11 Home is pre-installed.

Who This Suits and Who Should Look Elsewhere

Builders who want a ready-to-play machine for 4K gaming, content creation or VR will find the CPU and GPU combination matches those workloads. Buyers who need more storage capacity or a smaller chassis should consider other options. The fixed component selection also means limited upgrade paths for specialised requirements.

The Spec That Decides Fit

The GeForce RTX 5090 with 32 GB GDDR7 determines whether this system meets your performance target. If your workloads demand that level of graphics memory and compute power, the rest of the specification supports it. If your needs fall below that threshold, a different graphics configuration would be more appropriate.

Highlights

  • 12-core Ryzen 9 9900X3D at 4.4GHz powers heavy workloads
  • RTX 5090 with 32GB GDDR7 drives 4K gaming
  • 360mm liquid cooler keeps thermals low under load
  • 4TB NVMe plus 2TB HDD stores the full library
  • 64GB DDR5 and 1200W PSU handle multitasking headroom

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
SSD4TB NVMe
HDD2TB
HDD InterfaceSATA III
HDD RPM7200rpm
Storage Spec4TB SSD + 2TB HDD
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
CaseASUS ROG GR701
Cooling SystemLiquid Cooling
Windows 11Ready
Special FeaturesRGB Lighting
WiFi GenerationWi-Fi 6
WLANWi-Fi 6
BluetoothBluetooth 5.2
BrandArsenalPC
ChipsetAMD AM5
Motherboard NameASUS AM5 Motherboard WIFI DDR5
Screen SizeNo Screen
Front USB4
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB9
RJ451 port
Package TypeRetail

Questions about this item

Does the RTX 5090 need a 1200W supply to run?

Yes, the system ships with a 1200W unit that powers the RTX 5090 and the Ryzen 9 9900X3D together.

Can I keep my SATA III hard drive alongside the 4TB NVMe SSD?

The chassis includes a SATA III port and the 2TB HDD already uses one, so an extra SATA drive will fit.

How do I confirm the 360mm liquid cooler is running after first boot?

Watch the coolant flow through the transparent tubing and check that CPU temperatures stay near 4.4GHz under load.

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