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Black mid-tower case with tempered glass side panel and ARGB liquid cooling radiator visible inside

Skytech

Skytech ST-O11V-2999-B-AL gaming PC Intel Core Ultra 7 270K RTX 5080 16GB 32GB DDR5 6000 1TB NVMe 850W 360mm

SKU CH-8ADY-DM2HJ MPN ST-O11V-2999-B-AL

Gaming desktop with an Intel Core Ultra 7 270K, RTX 5080 16GB GDDR7, 32GB DDR5 6000, 1TB NVMe, 850W supply and 360mm AIO liquid cooling

  • CPU TypeIntel Core Ultra 7
  • CPU NameIntel Core Ultra 7 270K
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency3.7GHz
  • Turbo Frequency5.4GHz
  • Intel Core Ultra 7 270K reaches 5.4GHz turbo for responsive gaming
  • NVIDIA RTX 5080 with 16GB GDDR7 drives high-fidelity visuals
  • 32GB DDR5 6000 memory supports smooth multitasking
  • 1TB Gen4 NVMe SSD loads games and apps quickly
  • 360mm AIO liquid cooler keeps the CPU stable under load

Complete gaming desktop

This Skytech system ships as a ready-to-use gaming desktop with Windows 11 Home installed. It combines an Intel Core Ultra 7 270K processor with an NVIDIA GeForce RTX 5080 graphics card carrying 16 GB GDDR7 memory. The platform includes 32GB DDR5 6000 memory and a 1TB NVMe SSD for fast storage. A 360mm AIO liquid cooler handles CPU thermals.

4K gamers and AI workloads

The RTX 5080 16 GB GDDR7 and 32GB DDR5 6000 suit players targeting 4K resolution and creators running local AI models. Wi-Fi 6 802.11ax and USB 3.2 Gen1 provide modern connectivity. Buyers who need more than 1TB of fast storage or a second graphics card should look at a different platform.

850W ATX 3.0 power supply

The built-in 850W Gold ATX 3.0 unit powers the Core Ultra 7 270K at 5.4GHz turbo and the RTX 5080 without extra cables. If your upgrade plans call for higher sustained loads, verify the headroom before purchasing.

Highlights

  • Intel Core Ultra 7 270K reaches 5.4GHz turbo for responsive gaming
  • NVIDIA RTX 5080 with 16GB GDDR7 drives high-fidelity visuals
  • 32GB DDR5 6000 memory supports smooth multitasking
  • 1TB Gen4 NVMe SSD loads games and apps quickly
  • 360mm AIO liquid cooler keeps the CPU stable under load

Specifications

CPU TypeIntel Core Ultra 7
CPU NameIntel Core Ultra 7 270K
Installed Qty1
Max Supported Qty1
CPU Base Frequency3.7GHz
Turbo Frequency5.4GHz
CPU Socket TypeLGA1851
GPU/VGA TypeGeForce RTX 5080
GPU Memory16 GB GDDR7
Virtual Reality ReadyYes
Memory Capacity32GB DDR5
Memory SpeedDDR5 6000
SSD1TB NVMe
HDDNo
Operating SystemWindows 11 Home
Power Supply850W
TypeGaming & Entertainment
Release Year2026
AI FeaturesAI Ready
UsageConsumer
ColorBlack
Memory32GB DDR5
Storage1TB NVMe
Cooling SystemLiquid Cooling
Windows 11Ready
BrandSkytech
ModelST-O11V-2999-B-AL
ChipsetIntel B860
Shipping weight21.36 kg
Package size660 × 635 × 356 mm

Questions about this item

How do I mount the 360mm AIO liquid cooler in the O11 Vision case, and which orientation step do builders often miss?

Install the 360mm radiator at the top or side with tubes pointing down so the pump stays below the highest coolant level; the common mistake is mounting it with tubes up, which traps air in the pump.

What component will need replacement first, and what spec should I match when I swap it?

The 850W ATX 3.0 power supply is the likeliest part to age out; replace it with another 850W ATX 3.0 unit to keep the RTX 5080 and Ultra 7 270K stable.

Which thermal limit appears first during extended 5.4GHz loads on the Ultra 7 270K?

The CPU hits its 5.4GHz turbo ceiling and the 360mm AIO saturates, so sustained clocks drop to the 3.7GHz base until coolant temperature falls.

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