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ArsenalPC

ArsenalPC ASUS TUF GT302 Ryzen 9 9900X3D RTX 5090 64GB DDR5 2TB NVMe 2TB HDD 1200W Liquid Cooled Gaming PC

SKU CH-079M-82V6G

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

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • Memory size64 GB
  • Graphics memory32 GB GDDR7
  • SSD storage2 TB NVMe
  • ChipsetAMD AM5
  • 12-core Ryzen 9 9900X3D at 4.4GHz powers heavy workloads
  • RTX 5090 with 32GB GDDR7 drives high-fidelity gaming
  • 64GB DDR5 memory handles multitasking and content creation
  • 2TB NVMe plus 2TB HDD gives fast boot and mass storage
  • 240mm liquid cooler and 1200W supply sustain peak performance

Built for 4K gaming and heavy workloads

This ArsenalPC desktop pairs a 12-core Ryzen 9 9900X3D running at 4.4 GHz with an RTX 5090 graphics card carrying 32 GB of GDDR7 memory. The platform targets enthusiasts who need maximum frame rates at 4K resolution and creators who rely on GPU compute for rendering or AI tasks. It ships with Windows 11 Home installed and includes 2.5G Ethernet plus Wi-Fi for network flexibility.

Sustained load on the 240 mm liquid loop

The 240 mm liquid cooler keeps the 12-core processor stable during extended sessions, while the 1200 W power supply feeds the RTX 5090 and 64 GB of DDR5 without throttling. Storage combines a 2 TB NVMe drive for active projects with a 2 TB hard drive for bulk archives, so large asset libraries stay accessible without juggling external drives. Component brands may vary but the specification remains consistent.

Thermals noise and power in daily use

Liquid cooling moves heat away from the CPU efficiently, allowing the case fans to run at lower speeds during typical gaming or productivity work. The 1200 W unit operates well within its capacity, contributing to lower fan noise from the power supply itself. RGB lighting on the ASUS TUF GT302 case is configurable for users who prefer a subdued look.

How it compares

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

Price $7,336.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
Memory size 64 GB
Higher than about 60% of the 11,703 comparable items (median 32 GB).
Graphics memory 32 GB GDDR7
Higher than about 91% of the 10,551 comparable items (median 16 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
CPURyzen 9 9900 × 3D
CPU modelAMD Ryzen 9 9900 × 3D
CPU socketAM5
ChipsetAMD AM5
Base clock speed4.4 GHz
Installed motherboardASUS AM5 Motherboard WIFI DDR5
Memory
Memory size64 GB
RAM capacity64 GB DDR5
RAM type and speedDDR5
Total memory slots4
Memory slots4
Storage
SSD storage2 TB NVMe
Hard drive2 TB
Storage configuration2 TB SSD + 2 TB HDD
Drive interfaceSATA III
Display
Screen sizeNo Screen
Graphics
Graphics memory32 GB GDDR7
GraphicsNVIDIA GeForce RTX 5090
GPURTX 5090
GPU modelGeForce RTX 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 ports2
Video connectors1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB ports9
Ethernet port1 port
Power
Power supply1200 W
Size & build
Form factorDIMM 288-pin
ChassisASUS TUF GT302
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Home
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How loud and hot does the 240mm liquid cooler keep the Ryzen 9 9900X3D and RTX 5090 under all-day load?

The 240mm liquid cooler is designed to handle the heat from the 12-core 4.4GHz Ryzen 9 9900X3D and the RTX 5090 32GB GDDR7, maintaining lower temperatures and quieter operation than air cooling during extended gaming sessions.

Do I need to buy a monitor, keyboard and mouse separately to use this PC?

Yes, the system ships as a tower only with Windows 11 Home installed; you must provide your own display, keyboard and mouse to operate it.

Can I plug my existing 2.5G Ethernet cable and Wi-Fi devices straight into this build?

The motherboard includes a 2.5G Ethernet port and a wireless card, so existing wired networks and Wi-Fi peripherals will connect without extra adapters.

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