We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black mid-tower gaming desktop with RGB liquid cooler and tempered glass side panel

Velztorm

Velztorm Ferrux II CTO gaming PC i9-11900K RTX 3070 16GB DDR4 1TB PCIe SSD 240mm AIO 750W WiFi 6

SKU CH-THBB-35JFZ

Gaming desktop with an 8-core i9-11900K, RTX 3070 graphics, 16GB DDR4 memory, 1TB PCIe SSD, 240mm AIO liquid cooling, 750W power and WiFi 6 connectivity

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 11th Gen
  • RAM capacity16 GB DDR4
  • SSD storage1 TB
  • GraphicsGeForce RTX 3070
  • CPU modelIntel Core i9-11900K

Memory 16GB DDR4

Storage 1TB SSD

Operating System Windows 11 Home

  • 8-core i9-11900K up to 5.3 GHz for high-frame-rate gaming
  • RTX 3070 8GB GDDR6 delivers DirectX 12 Ultimate visuals
  • 1TB PCIe NVMe SSD cuts load times
  • 240mm AIO liquid cooler keeps CPU temperatures low
  • Wi-Fi 6 AX200 plus Bluetooth 5.1 for fast wireless connectivity

Ready-to-game desktop for high-refresh play

The Velztorm Ferrux II CTO arrives with an Intel Core i9-11900K 8-core processor reaching 5.3 GHz and a GeForce RTX 3070 8GB GDDR6 card. Sixteen gigabytes of DDR4 memory and a 1TB PCIe NVMe SSD keep modern titles loading fast. Windows 11 Home is pre-installed so the system is ready for competitive or creative work straight away.

240mm liquid cooling and 750W supply handle

A 240mm AIO cooler with RGB lighting manages CPU thermals during long sessions while the 750W power supply delivers stable current to the graphics card and peripherals. Wi-Fi 6 AX200 and Bluetooth 5.1 provide wireless connectivity alongside wired Ethernet for low-latency networking. The chassis runs quiet enough for desk-side use without intrusive fan noise.

Compact black chassis with front USB-C and DP output

The black desktop frame includes four USB 2.0 ports, one USB 3.2 Type-C Gen2 port, a DisplayPort connector and a headphone/microphone combo jack for daily accessories. No optical drive bay is present, reflecting a streamlined internal layout. Buyers who want additional internal storage bays or multiple high-wattage GPU slots should consider a larger enclosure.

How it compares

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

Price $1,453.99
Cheaper than about 85% of the 24,925 comparable items (median $2,694.99).
RAM capacity 16 GB DDR4
Lower than about 90% of the 24,338 comparable items (median 32 GB).
SSD storage 1 TB
Lower than about 70% of the 24,468 comparable items (median 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 nameFerrux II
Product typeGaming & Entertainment
Product colorBlack
Processor
ProcessorIntel Core i9 11th Gen
CPU modelIntel Core i9-11900K
L3 cache per CPU16 MB Cache
Memory
RAM capacity16 GB DDR4
Storage
SSD storage1 TB
Hard driveNo
Storage configuration1 TB PCIe SSD
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 3070
Connectivity
Wi-FiWi-Fi 6 AX200
Bluetooth support5.1
Ports & slots
Memory card readerNo
Ethernet port1 x RJ-45 (2.5 Gbit/s)
Power
Power supply750 W
Size & build
Form factorDesktop
In the box
Included monitorNot included
Software
Operating systemWindows 11 Home

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 240mm AIO liquid CPU cooler on the i9-11900K, and what step is often missed?

Mount the radiator with tubes at the bottom or side, not the top, to prevent air bubbles in the pump. Secure the cold plate evenly on the 8-core CPU using the included bracket. Fill any empty fan slots to maintain positive case pressure.

What maintenance will the 240mm AIO and 750W power supply need later?

Clean radiator fins and case filters every six months to keep airflow strong. Check AIO tubing for stiffness or seepage after two to three years. Vacuum dust from the PSU intake grill annually; the 750W unit has no user-serviceable parts inside.

Which limit appears first during sustained loads on the RTX 3070 8GB GDDR6 and i9-11900K?

The GPU 8GB VRAM buffer fills before the 16GB DDR4 system memory in modern titles at 1440p ultra. The 240mm AIO keeps the 8-core CPU near its 5.3 GHz boost, so graphics memory becomes the bottleneck first.

More in Gaming PCs

Similar items