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Black mid-tower desktop with RGB fans and 240mm AIO cooler

Velztorm

Velztorm Armix CTO Gaming Desktop PC Ryzen 9 7900X RTX 3070 128GB DDR5 2TB PCIe SSD 240mm AIO 1000W Win10Pro

SKU CH-8HSE-4XD5E

A gaming desktop with a 12-core Ryzen 9 7900X, RTX 3070 graphics, 128GB DDR5 memory and a 2TB PCIe SSD, cooled by a 240mm AIO liquid cooler and powered by a 1000W supply

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 7000 Series
  • RAM capacity128 GB DDR5
  • SSD storage2 TB
  • GraphicsGeForce RTX 3070
  • CPU modelAMD Ryzen 9 7900X
  • 12-core Ryzen 9 7900X reaches 5.6 GHz for high frame rates
  • RTX 3070 with 8 GB GDDR6 drives 1440p gaming
  • 128 GB DDR5 handles heavy multitasking and streaming
  • 2 TB PCIe NVMe SSD loads games and apps quickly
  • 240 mm AIO cooler keeps CPU temperatures low under load

Velztorm Armix CTO Gaming Desktop

The Velztorm Armix CTO is a pre-built gaming desktop configured around an AMD Ryzen 9 7900X processor and a GeForce RTX 3070 graphics card. It ships with 128GB of DDR5 memory and a 2TB PCIe NVMe SSD for fast storage. The system includes a 240mm AIO liquid cooler, RGB lighting, WiFi 6 and Bluetooth 5.3 connectivity, and a 1000W power supply running Windows 10 Pro.

Upgrade path from older platforms

This configuration replaces an aging tower that struggles with modern titles or multitasking workloads. The 12-core CPU and 128GB DDR5 kit remove memory bottlenecks for content creation and heavy multitasking. The jump is worth it when your current machine cannot feed the GPU fast enough or runs out of RAM during streaming, rendering, or virtualisation tasks.

Sustained load behaviour

The 240mm AIO liquid cooler and 1000W power supply are sized to keep the Ryzen 9 7900X and RTX 3070 stable during extended gaming or render sessions. Thermal headroom remains consistent because the cooler matches the processor's thermal design power. The large DDR5 capacity prevents paging to the NVMe SSD, so frame times and compile speeds stay predictable over hours of continuous use.

How it compares

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

Price $3,517.99
Pricier than about 69% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 2 TB
Typical for this category: the median of 24,468 items is 2 TB.

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 nameVelztorm
Model nameArmix
Product typeGaming & Entertainment
Product colorBlack
Processor
ProcessorAMD Ryzen 9 7000 Series
CPU modelAMD Ryzen 9 7900X
L3 cache per CPU64 MB Cache
Memory
RAM capacity128 GB DDR5
Storage
SSD storage2 TB
Hard driveNo
Storage configuration2 TB PCIe SSD
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 3070
Connectivity
Wi-FiWIFI 6 MT7921
Bluetooth support5.3
Ports & slots
Memory card readerNo
Ethernet port1 x RJ-45 (2.5 Gbit/s)
Power
Power supply1000 W
Size & build
Form factorDesktop
In the box
Included monitorNot included
Software
Operating systemWindows 10 Pro ‍👉Check gaming pc with Windows 11 Pro

Other versions of this model

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Questions about this item

Will the 240 mm AIO liquid CPU cooler fit inside a standard mid-tower case?

The 240 mm AIO liquid CPU cooler is built into the desktop chassis, so no separate case clearance check is needed.

What is the correct order to connect the 1000 W power supply cables to the RTX 3070 and motherboard?

Plug the 24-pin ATX and 8-pin CPU cables into the motherboard first, then attach the PCIe power connectors to the RTX 3070 before switching on the PSU.

When should the thermal paste on the Ryzen 9 7900X be replaced under normal gaming loads?

Replace the thermal paste every two to three years or if CPU temperatures rise noticeably above typical idle and load ranges.

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