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Black desktop tower with RGB liquid cooler visible through side panel

Velztorm

Velztorm Gemmix Gaming Desktop PC Ryzen 7 5700X Radeon RX 6900 XT 16GB DDR4 1TB NVMe

SKU CH-4FHP-6X2R4

A gaming desktop with an 8-core Ryzen 7 5700X, Radeon RX 6900 XT graphics, 16GB DDR4 memory and a 1TB NVMe SSD, cooled by a 240mm AIO liquid cooler in a black case

  • TypeGaming & Entertainment
  • Form FactorDesktop
  • ColorBlack
  • Power Supply750W
  • MonitorMonitor not included
  • Operating SystemWindows 11 Home

Memory 16GB DDR4

Storage 1TB SSD

Operation System Windows 11 Home

  • 8-core Ryzen 7 5700X reaches 4.6 GHz for fast gaming
  • Radeon RX 6900 XT with 16GB GDDR6 drives high frame rates
  • 1TB PCIe NVMe SSD loads games and apps quickly
  • 240mm AIO liquid cooler keeps CPU temperatures low
  • Windows 11 Home pre-installed for immediate use

Built for 1440p and 4K gaming

The Velztorm Gemmix desktop pairs a Ryzen 7 5700X eight-core processor with a Radeon RX 6900 XT graphics card carrying 16GB GDDR6. Sixteen gigabytes of DDR4 system memory and a 1TB NVMe drive complete a platform aimed at players who want high frame rates at 1440p or entry-level 4K without building from scratch.

Replaces a mid-range self-build

Moving up from a six-core CPU or an 8GB graphics card removes the bottlenecks that appear in modern titles at higher settings. The jump is worth it when your current system stutters in heavy scenes or when you need the 16GB video buffer for texture-heavy games at 1440p ultra.

Sustained load with a 240mm liquid cooler

A 750W power supply feeds the CPU and GPU while a 240mm AIO liquid cooler keeps the eight-core processor near its 4.6 GHz boost during long sessions. The closed-loop cooler maintains steadier clocks than air towers, so frame times stay consistent through extended raids or rendering jobs.

Highlights

  • 8-core Ryzen 7 5700X reaches 4.6 GHz for fast gaming
  • Radeon RX 6900 XT with 16GB GDDR6 drives high frame rates
  • 1TB PCIe NVMe SSD loads games and apps quickly
  • 240mm AIO liquid cooler keeps CPU temperatures low
  • Windows 11 Home pre-installed for immediate use

Specifications

BrandVelztorm
ModelGemmix
TypeGaming & Entertainment
Form FactorDesktop
ColorBlack
Power Supply750W
MonitorMonitor not included
Operating SystemWindows 11 Home
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
SSD1TB
HDDNo
Storage Spec1TB 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

Will the 10.7 IN x 16.5 IN x 15 IN chassis and 750W power supply fit on my desk and run the RX 6900 XT?

The case measures 10.7 IN wide, 16.5 IN deep and 15 IN high, weighing 32.4lb, so check your desk clearance. The included 750W unit powers the Ryzen 7 5700X and Radeon RX 6900 XT without extra cables.

What is the correct order to seat the 16GB DDR4 DIMM and connect the 240mm AIO liquid cooler before first boot?

Install the DDR4 DIMM into the motherboard slot until it clicks, then mount the 240mm AIO radiator and pump, plug the pump header and fan leads, and finally attach the 750W supply cables to the board and GPU.

When should I plan to clean the 240mm AIO radiator and replace the 16GB DDR4 memory if I want more capacity?

Dust the 240mm radiator fins every six months with compressed air; the 16GB DDR4 kit can be swapped for a higher-capacity DDR4 set at any time by releasing the retention clips.

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