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Compact black Mini-ITX gaming desktop with RGB-lit 240mm AIO cooler visible through side panel

Velztorm

Velztorm Zenix SFF Gaming PC Ryzen 5 5600X 64GB DDR4 1TB RTX 3070 240mm AIO

SKU CH-336A-BFZ2C

Mini ITX gaming desktop with Ryzen 5 5600X, RTX 3070, 64GB DDR4, 1TB PCIe SSD, 240mm AIO cooler, Wi-Fi 6 and 750W power supply

  • TypeGaming & Entertainment
  • Form FactorMini ITX
  • ColorBlack
  • Power Supply750W
  • Operating SystemWindows 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade ‍👉Check
  • CPU TypeAMD Ryzen 5 5000 Series

Memory 64GB DDR4

Storage 1TB SSD

Operation System Windows 10 Home

  • 6-core Ryzen 5 5600X up to 4.6 GHz for responsive gaming
  • RTX 3070 8GB GDDR6 dedicated graphics with DirectX 12 Ultimate support
  • 64GB DDR4 memory and 1TB PCIe NVMe SSD for fast multitasking
  • 240mm AIO liquid cooler with RGB fans keeps CPU temperatures low
  • WiFi 6 AX200 and Bluetooth 5.2 plus 750W power supply for stable connectivity

Compact Ryzen gaming desktop

The Velztorm Zenix SFF packs a 6-core Ryzen 5 5600X processor and a dedicated GeForce RTX 3070 graphics card with 8GB GDDR6 memory into a Mini ITX chassis. It ships with 64GB DDR4 system memory and a 1TB PCIe NVMe SSD for fast game loads. Windows 10 Home is pre-installed, ready for 1080p or 1440p gaming out of the box.

240mm AIO liquid cooling

A 240mm all-in-one liquid cooler handles CPU thermals while RGB fans add airflow and lighting inside the compact case. The 750W power supply delivers stable power to the GPU and platform under load. Wi-Fi 6 AX200 and Bluetooth 5.2 provide wireless connectivity alongside wired Ethernet.

Front-panel I/O and upgrade paths

The front panel offers USB 3.1 Gen1, USB 3.0 Type-A, USB 3.2 Gen1 and USB 3.1/3.2 Type-C ports plus headphone and microphone jacks. Video outputs include HDMI and DisplayPort for multi-monitor setups. Storage can be expanded with additional SSD or HDD options up to 4TB and 2TB respectively, while memory slots support up to 64GB DDR4.

Highlights

  • 6-core Ryzen 5 5600X up to 4.6 GHz for responsive gaming
  • RTX 3070 8GB GDDR6 dedicated graphics with DirectX 12 Ultimate support
  • 64GB DDR4 memory and 1TB PCIe NVMe SSD for fast multitasking
  • 240mm AIO liquid cooler with RGB fans keeps CPU temperatures low
  • WiFi 6 AX200 and Bluetooth 5.2 plus 750W power supply for stable connectivity

Specifications

BrandVelztorm
ModelZenix
TypeGaming & Entertainment
Form FactorMini ITX
ColorBlack
Power Supply750W
Operating SystemWindows 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade
‍👉Check ABS/Helix computers with Windows 11
‍👉Check gaming pc with Windows 11 Pro
CPU TypeAMD Ryzen 5 5000 Series
CPU NameAMD Ryzen 5 5600X
L3 Cache Per CPU32MB Cache
CPU Main Features6-core Processor
GPU/VGA TypeGeForce RTX 3070
Graphics InterfaceDedicated
Memory Capacity64GB DDR4
SSD1TB
HDDNo
Storage Spec1TB PCIe SSD
Optical Drive TypeNo
Screen SizeNo Screen
WLANWi-Fi 6 AX200
BluetoothBluetooth 5.2
Card ReaderNo
RJ451 x RJ-45 (1Gbps)
Keyboard TypeNone

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 in the Mini ITX case, and which step is most often missed?

Mount the radiator to the case fan brackets first, then attach the pump block to the Ryzen 5 5600X with the pre-applied thermal paste; the step most builders miss is connecting the pump header to the CPU_FAN connector on the motherboard so the 750W PSU can power it correctly.

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

The sealed loop requires no coolant refills; plan to clean dust from the radiator fins and RGB fans every six to twelve months, and expect to replace the whole AIO unit if pump noise appears after several years of continuous operation.

What thermal or power limit appears first on the RTX 3070 8GB GDDR6 during sustained gaming loads?

The 750W power supply and Mini ITX airflow typically let the GPU hit its default power target before temperatures reach throttle points, so the power limit is the first constraint you will observe under extended heavy use.

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