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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

  • TypeGaming & Entertainment
  • Form FactorDesktop
  • ColorBlack
  • Power Supply750W
  • MonitorMonitor not included
  • Operating SystemWindows 10 Pro ‍👉Check gaming pc with Windows 11 Pro

Memory 16GB DDR4

Storage 2TB SSD

Operation System Windows 10 Pro

  • 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.

Highlights

  • 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

Specifications

BrandVelztorm
ModelGemmix
TypeGaming & Entertainment
Form FactorDesktop
ColorBlack
Power Supply750W
MonitorMonitor not included
Operating SystemWindows 10 Pro ‍👉Check gaming pc with Windows 11 Pro
CPU TypeAMD Ryzen 7 5000 Series
CPU NameAMD Ryzen 7 5700X
L3 Cache Per CPU32MB Cache
CPU Main Features8-core Processor
GPU/VGA TypeAMD Radeon RX 6900 XT
Memory Capacity16GB DDR4
SSD2TB
HDDNo
Storage Spec2TB PCIe SSD
Optical Drive TypeNo
Screen SizeNo Screen
WLAN802.11b/g/n
BluetoothNo
Card ReaderNo
RJ451 x RJ-45 (2.5Gbps)

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

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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