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ArsenalPC

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

SKU CH-DMTS-3JBXR

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

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • Graphics memory32 GB GDDR7
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • ChipsetAMD AM5
  • 12-core Ryzen 9 9900X at 4.4GHz drives high frame rates
  • RTX 5090 with 32GB GDDR7 handles 4K gaming workloads
  • 64GB DDR5 memory keeps heavy multitasking smooth
  • 4TB NVMe SSD plus 2TB HDD stores a large library fast
  • 360mm liquid cooler and 1200W supply sustain peak performance

System identity

This ArsenalPC desktop pairs an AMD Ryzen 9 9900X 12-core processor running at 4.4GHz with an NVIDIA GeForce RTX 5090 graphics card holding 32GB GDDR7 memory. It is built for gamers and creators who need top-tier CPU and GPU performance in a single pre-assembled Windows 11 machine.

Thermals and power

A 360mm liquid cooler handles the CPU heat load while the 1200W power supply feeds both the processor and the RTX 5090. The liquid loop keeps temperatures lower than air cooling under sustained load, and the high-capacity PSU provides headroom for peak power draw without throttling.

Deciding specification

The 32GB GDDR7 frame buffer on the RTX 5090 is the single figure that determines whether this system fits 4K ultra-high-refresh gaming, heavy ray-tracing workloads or large-model AI tasks; buyers who do not need that much video memory should consider a lower-tier card.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $7,038.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
Graphics memory 32 GB GDDR7
Higher than about 91% of the 10,551 comparable items (median 16 GB).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 32 GB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameArsenalPC
Product typeGaming & Entertainment
Recommended useConsumer
Product colorBlack
Performance
Spindle speed7,200 rpm
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900X
CPURyzen 9 9900X
CPU socketAM5
ChipsetAMD AM5
Base clock speed4.4 GHz
Installed motherboardASUS AM5 Motherboard WIFI DDR5
Memory
RAM capacity64 GB DDR5
Memory size64 GB
RAM type and speedDDR5
Total memory slots4
Memory slots4
Storage
SSD storage4 TB NVMe
Hard drive2 TB
Storage configuration4 TB SSD + 2 TB HDD
Drive interfaceSATA III
Display
Screen sizeNo Screen
Graphics
Graphics memory32 GB GDDR7
GraphicsNVIDIA GeForce RTX 5090
GPU modelGeForce RTX 5090
GPURTX 5090
GPU interfacePCI Express x16
VR readyYes
Audio & video
SoundSound card - Integrated
Connectivity
Wi-Fi standardWi-Fi 6
Wired network2.5G Ethernet
Wireless adapterYes
Wi-FiWi-Fi 6
Bluetooth support5.2
Ports & slots
Front USB ports4
Video connectors1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB ports9
Ethernet port1 port
Power
Power supply1200 W
Size & build
Form factorDesktop
ChassisASUS ROG GR701
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Home
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How do I install the 360mm liquid cooler in the ASUS GR701 case?

The 360mm liquid cooler comes pre-installed and tested. Mount the radiator with fans pushing air out of the case top or front, then connect the pump header to the CPU_FAN socket on the AM5 motherboard.

What maintenance will the liquid cooler and 1200W power supply need later?

Check the 360mm radiator fins for dust every six months and clean with compressed air. The sealed loop requires no refill. Keep the 1200W PSU intake filter clear to maintain airflow under load.

What thermal limit appears first during sustained gaming on the Ryzen 9 9900X?

The CPU will hit its boost temperature ceiling before the 360mm liquid cooler saturates, causing clock speeds to settle at the 4.4GHz base frequency until the radiator dissipates the accumulated heat.

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