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Black mid-tower desktop with RGB liquid cooling visible through side panel

Velztorm

Velztorm Gemmix Gaming Desktop PC Ryzen 7 5700X RX 6900 XT 64GB DDR4 4TB

SKU CH-W7KF-SK0AZ

Custom-built desktop with an 8-core Ryzen 7 5700X, Radeon RX 6900 XT 16GB GDDR6, 64GB DDR4 and a 4TB NVMe SSD, liquid-cooled in a black chassis

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 5000 Series
  • RAM capacity64 GB DDR4
  • SSD storage4 TB
  • GraphicsAMD Radeon RX 6900 XT
  • CPU modelAMD Ryzen 7 5700X
  • 8-core Ryzen 7 5700X up to 4.6 GHz drives high frame rates
  • Radeon RX 6900 XT with 16 GB GDDR6 powers 4K gaming
  • 64 GB DDR4 handles heavy multitasking and streaming
  • 4 TB PCIe NVMe SSD loads games and projects fast
  • 240 mm AIO liquid cooler keeps CPU temperatures low under load

Ready-to-game desktop for high-refresh play

This Velztorm Gemmix system pairs an eight-core Ryzen 7 5700X with a Radeon RX 6900 XT carrying 16GB GDDR6. Sixty-four gigabytes of DDR4 and a four-terabyte NVMe SSD give ample space for modern titles and streaming workloads. Windows 10 Home is pre-installed and the box includes no monitor.

Thermals noise and 750W supply

A 240mm AIO liquid cooler handles the CPU while the 750W unit feeds the whole build. The 802.11b/g/n Wi-Fi and wired RJ-45 keep network traffic steady without extra hardware. Under load the liquid loop and GPU fans run at typical gaming desktop levels.

Black chassis with front USB 3.2 Type-C Gen2

The 10.7 by 16.5 by 15 inch case weighs 32.4lb and offers six USB 2.0 ports plus one HDMI and one DisplayPort for multi-monitor setups. A combined headphone-microphone jack sits on the front panel. No optical drive bay is present so external media needs a separate adapter.

How it compares

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

Price $3,100.99
Pricier than about 60% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR4
Higher than about 60% of the 24,338 comparable items (median 32 GB).
SSD storage 4 TB
Higher than about 70% of the 24,468 comparable items (median 2 TB).

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Specifications

Product
Brand nameVelztorm
Model nameGemmix
Product typeGaming & Entertainment
Product colorBlack
Processor
ProcessorAMD Ryzen 7 5000 Series
CPU modelAMD Ryzen 7 5700X
L3 cache per CPU32 MB Cache
Memory
RAM capacity64 GB DDR4
Storage
SSD storage4 TB
Hard driveNo
Storage configuration4 TB PCIe SSD
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsAMD Radeon RX 6900 XT
Connectivity
Wi-Fi802.11b/g/n
Bluetooth supportNo
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 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade
‍👉Check ABS/Helix computers with Windows 11
‍👉Check gaming pc with Windows 11 Pro

Other versions of this model

5 more in the same range

Questions about this item

How is the 240mm AIO liquid CPU cooler installed, and which step do builders often miss?

The 240mm AIO liquid CPU cooler arrives pre-installed on the Ryzen 7 5700X; the step people miss is removing the protective film from the cold-plate before first power-on.

What maintenance or replacement will the 240mm AIO liquid CPU cooler need later?

The sealed 240mm AIO liquid CPU cooler requires no coolant top-ups; plan to replace the unit only if pump noise appears or CPU temperatures rise after several years.

What limit shows up first on the 750W power supply under sustained gaming loads?

The 750W power supply can hit its continuous-output ceiling when both the Ryzen 7 5700X and Radeon RX 6900 XT run at peak boost simultaneously.

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