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

Skytech

Skytech ST-O11V-1806-B-AL gaming PC Ryzen 7 7800X3D RTX 5090 32GB 64GB DDR5 2TB NVMe

SKU CH-JH4C-ZJ805 MPN ST-O11V-1806-B-AL

High-performance desktop with Ryzen 7 7800X3D, RTX 5090 32GB GDDR7, 64GB DDR5 6000, 2TB NVMe, 360mm AIO cooling and 1200W power supply

  • CPU TypeAMD Ryzen 7 7000 Series
  • CPU NameAMD Ryzen 7 7800X3D
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.20GHz
  • Turbo Frequency5.00GHz

Option Lian-Li O11 Vision Black / 7800X3D / 5090 / 64G / 2T

Struck-through versions exist but are not stocked here.

  • Ryzen 7 7800X3D 4.2 GHz base and 5.0 GHz turbo speeds power responsive gaming
  • RTX 5090 with 32 GB GDDR7 and Tensor cores accelerates AI workloads
  • 64 GB DDR5 6000 memory enables smooth multitasking
  • 2 TB NVMe SSD provides fast storage access
  • 360 mm AIO liquid cooler keeps CPU temperatures controlled

Skytech O11 Vision Gaming PC

This Skytech O11 Vision desktop ships new with a Ryzen 7 7800X3D processor and a GeForce RTX 5090 graphics card. It targets gamers and creators who want high frame rates at 4K and local AI acceleration. The 64GB DDR5 6000 memory kit and 2TB NVMe SSD provide headroom for large projects. Windows 11 Home is pre-installed.

AM5 platform and PCIe Gen4 storage limits

The AM5 socket supports one processor, so CPU upgrades stay within the Ryzen 7000 series. The X670 motherboard runs the NVMe drive at PCIe Gen4 speeds; newer Gen5 drives will operate at Gen4 rates. The 1200W ATX 3.0 power supply delivers up to 600W over the 12VHPWR connector for the GPU. Wi-Fi uses 802.11 AC.

Pre-built system with 360mm AIO cooler

The PC arrives fully assembled, so installation means connecting power and peripherals. The 360mm AIO liquid cooler with ARGB fans is already mounted on the CPU. Builders who want a custom loop must disassemble the factory cooling. The O11 Vision chassis layout follows standard ATX dimensions for future part swaps.

Highlights

  • Ryzen 7 7800X3D 4.2 GHz base and 5.0 GHz turbo speeds power responsive gaming
  • RTX 5090 with 32 GB GDDR7 and Tensor cores accelerates AI workloads
  • 64 GB DDR5 6000 memory enables smooth multitasking
  • 2 TB NVMe SSD provides fast storage access
  • 360 mm AIO liquid cooler keeps CPU temperatures controlled

Specifications

CPU TypeAMD Ryzen 7 7000 Series
CPU NameAMD Ryzen 7 7800X3D
Installed Qty1
Max Supported Qty1
CPU Base Frequency4.20GHz
Turbo Frequency5.00GHz
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5090
GPU Memory32 GB GDDR7
Virtual Reality ReadyYes
Memory Capacity64GB DDR5
Memory SpeedDDR5 6000
SSD2TB NVMe
HDDNo
Operating SystemWindows 11 Home
Power Supply1200W
TypeGaming & Entertainment
Release Year2025
AI FeaturesRyzen AI Engine:
Powered by the AMD Ryzen 7 7800X3D processor with advanced 3D V-Cache and Ryzen AI technology, this system delivers exceptional computing power for gaming, creative production, and AI-assisted workloads. It accelerates real-time video, image, and voice processing with remarkable efficiency, ensuring intelligent responsiveness and smooth multitasking for creators and professionals.
NVIDIA Tensor Core:
The GeForce RTX 5090 GPU provides industry-leading AI acceleration for creative, entertainment, and gaming applications. Featuring DLSS 4, it delivers superior frame rat
UsageConsumer
ColorBlack
Memory64GB DDR5
Storage2 TB NVMe SSD
Windows 11Ready
BrandSkytech
ModelSTT-O11V-1806-C03-*-**
Shipping weight21.36 kg
Package size533 × 508 × 356 mm

Other versions of this model

1 more in the same range

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

Questions about this item

Should I choose the 32 GB GDDR7 GPU or the 64 GB DDR5 system memory for my workload?

The 32 GB GDDR7 on the RTX 5090 handles graphics and AI compute, while the 64 GB DDR5 6000 feeds the Ryzen 7 7800X3D for multitasking and large datasets; both are fixed in this build.

What does the 5.0 GHz turbo on the Ryzen 7 7800X3D deliver once the PC is assembled?

The 5.0 GHz boost clock on the 7800X3D raises single-thread speed for gaming and light loads, while the 3D V-Cache keeps frame rates high in cache-sensitive titles.

Does the X670 motherboard cap the 2 TB NVMe SSD at Gen 4 speeds?

The X670 chipset supports PCIe Gen 4 for the M.2 slot, so the 2 TB NVMe drive runs at its rated Gen 4 throughput without bottleneck.

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