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

Velztorm

Velztorm Gemmix gaming PC Ryzen 7 5700X Radeon RX 6900 XT 16GB DDR4 2TB NVMe

SKU CH-6D5R-2Y70H

A custom-built desktop with an 8-core Ryzen 5700X, Radeon RX 6900 XT graphics, 16GB DDR4 memory and a 2TB NVMe drive, cooled by a 240mm liquid cooler in a black chassis

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 5000 Series
  • RAM capacity16 GB DDR4
  • SSD storage2 TB
  • GraphicsAMD Radeon RX 6900 XT
  • CPU modelAMD Ryzen 7 5700X
  • 8-core Ryzen 7 5700X up to 4.6 GHz handles heavy workloads
  • Radeon RX 6900 XT with 16GB GDDR6 drives high-fidelity gaming
  • 16GB DDR4 memory keeps multitasking responsive
  • 2TB PCIe NVMe SSD loads games and apps fast
  • 240mm AIO liquid cooler sustains CPU performance under load

Velztorm Gemmix Ryzen 7 5700X desktop

This Velztorm Gemmix desktop pairs an 8-core Ryzen 7 5700X processor with a Radeon RX 6900 XT graphics card. The system ships with 16GB of DDR4 memory and a 2TB PCIe NVMe SSD. Windows 10 Pro is pre-installed. It targets gamers and content creators who want a ready-to-use tower without selecting individual parts.

Thermals noise and 750W power supply

A 240mm AIO liquid cooler handles the CPU, while the 750W unit powers the complete build. The liquid loop keeps the 8-core chip near its 4.6 GHz boost ceiling under load. Fan curves stay moderate during typical gaming sessions. The PSU delivers enough headroom for the GPU and storage without running at its limit.

Black case RGB lighting and port layout

The black chassis includes RGB illumination and measures 10.7 by 16.5 by 15 inches. Front and rear I/O provide six USB 2.0 ports, one USB 3.2 Type-C Gen2, HDMI, DisplayPort and a combo audio jack. Wireless uses 802.11b/g/n alongside wired Ethernet. Buyers who need faster Wi-Fi or additional high-speed USB ports should note the current selection.

How it compares

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

Price $2,282.99
Cheaper than about 64% 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 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 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 capacity16 GB DDR4
Storage
SSD storage2 TB
Hard driveNo
Storage configuration2 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 Pro ‍👉Check gaming pc with Windows 11 Pro

Other versions of this model

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Questions about this item

How do I install the 240mm AIO liquid CPU cooler and what step do people miss?

The cooler mounts to the CPU socket with the included bracket; the step often missed is connecting the pump header to the motherboard so the liquid circulates.

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

The sealed loop needs no coolant service; only the two radiator fans may eventually require dust cleaning or bearing replacement.

What limit appears first on the Radeon RX 6900 XT during sustained gaming?

The 750W power supply caps total system draw, so the graphics card will hit its power ceiling before thermal throttling becomes an issue.

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