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Black mid-tower gaming desktop with ARGB liquid cooling visible through glass side panel

Skytech

Skytech ST-PRISM4-1796-B-AL gaming PC Ryzen 7 9800X3D RX 9070 XT 32GB DDR5 2TB NVMe

SKU CH-WFH9-G0EW6 MPN ST-PRISM4-1796-B-AL

Gaming desktop with a Ryzen 7 9800X3D processor, Radeon RX 9070 XT 16GB graphics, 32GB DDR5 6000 memory, 2TB NVMe SSD and a 360mm liquid cooler

  • CPU TypeAMD Ryzen 7 9000 Series
  • CPU NameAMD Ryzen 7 9800X3D
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.70GHz
  • Turbo Frequency5.20GHz
  • Ryzen 7 9800X3D reaches 5.2 GHz turbo for high frame rates
  • Radeon RX 9070 XT with 16 GB GDDR6 drives 4K gaming
  • 32 GB DDR5 6000 memory keeps multitasking smooth
  • 2 TB NVMe SSD loads games in seconds
  • 360 mm AIO liquid cooler sustains peak CPU performance

Gaming desktop with Ryzen 7 9800X3D

This new Skytech Prism 4 system pairs an 8-core AMD Ryzen 7 9800X3D processor running at 4.7 GHz base and 5.2 GHz boost with a Radeon RX 9070 XT graphics card carrying 16 GB GDDR6 memory. It ships with 32 GB of DDR5 6000 memory, a 2 TB Gen4 NVMe SSD and Windows 11 Home pre-installed.

Suited for 1440p and 4K gaming, VR and AI workloads

The 16 GB GPU frame buffer and 32 GB system memory handle modern titles at high settings and VR experiences marked as ready. Buyers who need more than 32 GB of RAM for heavy content creation or who want a second graphics card for multi-GPU compute should look at a different platform.

The 850 W gold ATX 3 power supply decides

An 850 watt gold-rated ATX 3.0 unit powers the CPU, GPU, 360 mm ARGB liquid cooler and all onboard components. If your upgrade path demands significantly higher sustained draw, this PSU capacity becomes the limiting factor.

Highlights

  • Ryzen 7 9800X3D reaches 5.2 GHz turbo for high frame rates
  • Radeon RX 9070 XT with 16 GB GDDR6 drives 4K gaming
  • 32 GB DDR5 6000 memory keeps multitasking smooth
  • 2 TB NVMe SSD loads games in seconds
  • 360 mm AIO liquid cooler sustains peak CPU performance

Specifications

CPU TypeAMD Ryzen 7 9000 Series
CPU NameAMD Ryzen 7 9800X3D
Installed Qty1
Max Supported Qty1
CPU Base Frequency4.70GHz
Turbo Frequency5.20GHz
CPU Socket TypeAM5
GPU/VGA TypeAMD Radeon RX 9070 XT
GPU Memory16 GB GDDR6
Virtual Reality ReadyYes
Memory Capacity32GB DDR5
Memory SpeedDDR5 6000
SSD2 TB NVMe SSD
HDDNo
Operating SystemWindows 11 Home
Power Supply850W
TypeGaming & Entertainment
Release Year2025
AI FeaturesAI Ready
ColorBlack
ProcessorAMD Ryzen 7 9800X3D
Memory32GB DDR5
Storage2 TB NVMe SSD
Cooling SystemLiquid Cooling
SpeakerAMD X670
Windows 11Ready
BrandSkytech
ModelSTT-PRISM4-1796-C01-*-**
ChipsetAMD X670
Shipping weight27.22 kg
Package size762 × 737 × 406 mm

Questions about this item

What motherboard form factor does the X670 board use so I can confirm it fits the Prism 4 chassis?

The system uses an X670 motherboard in the standard ATX layout that the Prism 4 case is built around.

The 360 mm AIO arrives pre-filled — do I need to connect the pump header and ARGB cable myself?

The 360 mm AIO is factory-installed; you only plug the pump into the CPU_FAN header and the ARGB lead into a 5 V motherboard socket.

When the 2 TB Gen4 NVMe SSD reaches its write endurance, what replacement drive specification should I buy?

Replace it with any PCIe 4.0 NVMe M.2 SSD of the same physical length; the X670 board supports up to 4 TB per slot.

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