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

Velztorm

Velztorm Gemmix Gaming Desktop PC Ryzen 7 5700X Radeon RX 6900 XT 128GB DDR4 2TB NVMe Windows 11 Home

SKU CH-8NV2-QYJ04

Gaming desktop with 8-core Ryzen 7 5700X, Radeon RX 6900 XT 16GB GDDR6, 128GB DDR4 and 2TB NVMe SSD, 750W supply, liquid CPU cooler, Wi-Fi, USB 3.2 Type-C Gen2, HDMI, DisplayPort, Windows 11 Home

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

Memory 128GB DDR4

Storage 2TB SSD

Operation System Windows 11 Home

  • 8-core Ryzen 7 5700X reaches 4.6 GHz for fast multi-thread performance
  • Radeon RX 6900 XT with 16 GB GDDR6 drives high-frame-rate 4K gaming
  • 128 GB DDR4 memory handles heavy multitasking and content creation
  • 2 TB NVMe SSD provides rapid load times and ample game storage
  • 240 mm AIO liquid cooler keeps CPU temperatures low under sustained loads

Velztorm Gemmix Gaming Desktop PC

The Velztorm Gemmix is a custom-built gaming desktop powered by an AMD Ryzen 7 5700X 8-core processor and a Radeon RX 6900 XT graphics card with 16GB GDDR6 memory. It ships with 128GB DDR4 RAM and a 2TB PCIe NVMe SSD, running Windows 11 Home. A 750W supply and a 240mm AIO liquid cooler support the high-performance components inside a black chassis.

Suited for high-resolution gaming

The 128GB DDR4 capacity and 16-thread CPU handle demanding workloads and modern titles at high settings. The single 2TB NVMe drive provides fast primary storage without a secondary hard drive. Buyers who need more than 2TB of internal storage, require faster wireless than 802.11b/g/n, or want a wider selection of high-speed USB ports should consider other configurations.

128GB DDR4 memory capacity

This system uses DDR4 DIMMs exclusively; the 128GB kit occupies the motherboard slots and determines upgrade limits. The Radeon RX 6900 XT delivers 16GB GDDR6 video memory for graphics tasks. Verify that DDR4 matches your upgrade plans, as newer DDR generations are physically and electrically incompatible with this platform.

Highlights

  • 8-core Ryzen 7 5700X reaches 4.6 GHz for fast multi-thread performance
  • Radeon RX 6900 XT with 16 GB GDDR6 drives high-frame-rate 4K gaming
  • 128 GB DDR4 memory handles heavy multitasking and content creation
  • 2 TB NVMe SSD provides rapid load times and ample game storage
  • 240 mm AIO liquid cooler keeps CPU temperatures low under sustained loads

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 Capacity128GB 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

Will the 240mm AIO liquid CPU cooler need coolant refills or pump replacement?

The sealed 240mm AIO cooler is maintenance-free; no coolant refills are required and the pump is rated for the cooler's lifespan.

What limits the Radeon RX 6900 XT first during long gaming sessions — temperature or power?

With a 750W supply and 240mm AIO on the CPU, the GPU typically hits its thermal ceiling before the PSU reaches its rated output.

How loud and hot does the system get when the Ryzen 7 5700X and RX 6900 XT run all day?

The 240mm AIO keeps the 8-core CPU near 3.4GHz base clocks quietly; GPU fans ramp up under load but stay within normal desktop noise levels.

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