---
product_id: 695880790
title: "VIII-121 Gaming PC • Intel Core i9 12900KF 16-Core • Nvidia RTX 5080 16GB • 32GB RAM • 1TB NVMe SSD • Windows 11 • WiFi"
brand: "vibox"
price: "€ 5742.98"
currency: EUR
in_stock: true
reviews_count: 2
category: "Vibox"
url: https://www.desertcart.hr/products/695880790-viii-121-gaming-pc-intel-core-i9-12900kf-16-core
store_origin: HR
region: Croatia
---

# Intel i9 12900KF 16-Core CPU @ up to 5.2GHz Nvidia RTX 5080 16GB GDDR7 GPU for ultra-smooth gaming 1TB NVMe SSD for lightning-fast load & storage VIII-121 Gaming PC • Intel Core i9 12900KF 16-Core • Nvidia RTX 5080 16GB • 32GB RAM • 1TB NVMe SSD • Windows 11 • WiFi

**Brand:** vibox
**Price:** € 5742.98
**Availability:** ✅ In Stock

## Summary

> 🔥 Dominate Every Frame, Own Every Moment 🎯

## Quick Answers

- **What is this?** VIII-121 Gaming PC • Intel Core i9 12900KF 16-Core • Nvidia RTX 5080 16GB • 32GB RAM • 1TB NVMe SSD • Windows 11 • WiFi by vibox
- **How much does it cost?** € 5742.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/695880790-viii-121-gaming-pc-intel-core-i9-12900kf-16-core)

## Best For

- vibox enthusiasts

## Why This Product

- Trusted vibox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing Fast Storage:** 1TB NVMe SSD slashes load times and accelerates your workflow for gaming and creative projects.
- • **Massive 32GB DDR4 RAM:** High-speed memory guarantees lag-free gaming, streaming, and multitasking like a pro.
- • **Future-Ready Connectivity:** WiFi 6 and Bluetooth 5.4 keep you connected with ultra-fast, stable wireless performance.
- • **Next-Gen Graphics Mastery:** Nvidia RTX 5080 with 16GB GDDR7 ensures jaw-dropping visuals and buttery smooth frame rates at 4K.
- • **Unmatched Powerhouse Performance:** 16-core Intel i9 with 24 threads delivers desktop dominance and seamless multitasking.

## Overview

The Vibox VIII-121 Gaming PC is a cutting-edge powerhouse featuring a 16-core Intel Core i9-12900KF CPU, Nvidia RTX 5080 16GB GDDR7 GPU, and 32GB DDR4 RAM. Equipped with a 1TB NVMe SSD and Windows 11, it delivers ultra-fast load times, stunning 4K visuals, and seamless multitasking. Designed for serious gamers and creators, it includes WiFi 6 and Bluetooth 5.4 for next-level connectivity, all housed in a sleek, water-cooled chassis with RGB lighting.

## Description

Vibox VIII-121 Gaming PC • Intel Core i9 12900KF 16-Core • Nvidia RTX 5080 16GB • 32GB RAM • 1TB NVMe SSD • Windows 11 • WiFi : desertcart.co.uk: Computers & Accessories

Review: Amazing rig - When it first arrived I had a few troubles mainly due to the fact one of the wires within the case was dislodged (probs happened during transit) which caused me to have issues with no image on my monitor from the pc. But once everything was sorted and I checked all connections inside the rig, everything ran smooth. Mainly play story games and pve online only, so far I dont see any issues with anything I get great fps (although I have to lock frames to be low on fallout as when I had over 200 fps it had a crazy bug so now at 120 fps it runs fallout amazingly). The graphics i get and frames i can obtain with this rig makes gaming entirely different. I was new to pc gaming but after weeks of research and learning pc specifics and even learning what settings are best I can safely say I will never go back to console gaming. Can run games like crimson desert, witcher 3, destiny 2 and resident evil requiem with super great graphics and frames, all with ease and no issues or strain on any components or games.
Review: Beautiful - Beautiful i have had a good few p.c's but this one 'Gordon Benett' it's Beautiful. When i got the rig set up and turned it on we just sat looking at it for what seemd like an age lol lol , i was like a caveman being Showen a zippo lighter, I love it the team that put this beastie together are Legends!. I cannot thank you folks enough 😁😁Supa Dobra 👍👌

## Features

- Intel i9 12900KF 16-Core CPU (24 Threads / 30MB SmartCache / 65W TDP)
- Nvidia GeForce RTX 5080 (16GB GDDR7 RAM / HDMI 2.1b / DisplayPort 2.1b)
- 1TB NVMe M.2 SSD (For Rapid Start Up, File Saving and Faster Desktop Performance)
- 32GB DDR4 High Speed Memory
- AX1300 WiFi 6 and Bluetooth 5.4 USB adapter with dual-band support: 400Mbps on 2.4GHz and up to 867Mbps on 5GHz, Pre-Installed Microsoft Windows 11 Operating System

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DVHV2Y13 |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | 29,517 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 253 in Desktop PCs |
| Box Contents | RGB Lighting, Water Cooling |
| Brand | Vibox |
| Brand Name | Vibox |
| CPU Model Number | Core i9-12900KF |
| CPU Model Speed Maximum | 5.2 GHz |
| CPU model | Core i9-12900KF |
| CPU speed | 3.2 GHz |
| Cache Memory Installed Size | 30 MB |
| Cache size | 30 MB |
| Colour | Black |
| Compatible Devices | Headphone, Keyboard, Monitor, Mouse, Printer |
| Cooling Method | Water |
| Customer Reviews | 5.0 out of 5 stars 3 Reviews |
| Display Type | LED/OLED, UHD (4K) |
| EU Spare Part Availability Duration | 2 Years |
| Graphics Card Interface | PCI-Express x16 |
| Graphics Card Ram | 16 GB |
| Graphics Coprocessor | RTX 5080 |
| Graphics Description | RTX 5080 |
| Graphics Ram Type | GDDR6 |
| Graphics card description | RTX 5080 |
| Hard Disk Description | SSD |
| Hard Disk Interface | Solid State |
| Hardware Interface | DisplayPort, Ethernet, HDMI, USB |
| Human Interface Types | Keyboard, Mouse |
| Item Dimensions | 40 x 19 x 43 centimetres |
| Keyboard Description | Standard Wired Keyboard (QWERTY) |
| Keyboard Layout | QWERTY |
| Language | English |
| Manufacturer | Vibox |
| Maximum Display Resolution | 3840x2160 |
| Memory Clock Speed | 2666 MHz |
| Memory Speed | 2666 MHz |
| Memory Storage Capacity | 1 TB |
| Model Name | VTX-5 |
| Model Number | VIII-121 |
| Model Year | 2026 |
| Native Resolution | 3840 x 2160 |
| Network Connectivity Technology | Ethernet, HDMI, USB, Wi-Fi |
| Operating Systems | Windows 11 Home |
| Operating system | Windows 11 Home |
| Personal Computer Design Type | Computer Tower |
| Power Plug Type | Type G |
| Processor Brand | Intel |
| Processor Count | 16 |
| Processor Series | Core i9-12900KF |
| Processor Socket | LGA 1700 |
| Processor Speed | 3.2 GHz |
| Product Warranty | 2 Year Parts, Lifetime Labour |
| RAM Memory Installed | 32 GB |
| RAM Memory Technology | DDR4 |
| RAM Type | DDR4 SDRAM |
| Ram Memory Maximum Size | 128 GB |
| Resolution | 3840 x 2160 |
| Specific Uses For Product | Gaming, Photo Editing, Video Editing |
| Specification Met | CE, RoHS |
| Style Name | VTX-5 Black |
| Total HDMI Port | 1 |
| Total USB Ports | 2 |
| Total Video Out Ports | 2 |
| Unit Count | 1.0 count |
| Video Output | HDMI |
| Video Output Interface | HDMI |
| Video Processor | NVIDIA |
| Wireless Network Technology | Wi-Fi |
| Wireless Technology Type | Wi-Fi |

## Product Details

- **Brand:** Vibox
- **Operating system:** Windows 11 Home
- **CPU model:** Core i9-12900KF
- **CPU speed:** 3.2 GHz
- **Cache size:** 30 MB
- **Graphics card description:** Dedicated
- **Graphics co-processor:** NVIDIA GeForce RTX 5080
- **Memory storage capacity:** 2 TB
- **Specific uses for product:** Gaming, Photo Editing, Video Editing
- **Personal computer design type:** Computer Tower

## Images

![VIII-121 Gaming PC • Intel Core i9 12900KF 16-Core • Nvidia RTX 5080 16GB • 32GB RAM • 1TB NVMe SSD • Windows 11 • WiFi - Image 1](https://m.media-amazon.com/images/I/81x2MtYKhTL.jpg)

## Available Options

This product comes in different **Graphics Coprocessor, Color, Ram Memory Installed Size, Operating System, Memory Storage Capacity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing rig
*by N***S on 7 May 2026*

When it first arrived I had a few troubles mainly due to the fact one of the wires within the case was dislodged (probs happened during transit) which caused me to have issues with no image on my monitor from the pc. But once everything was sorted and I checked all connections inside the rig, everything ran smooth. Mainly play story games and pve online only, so far I dont see any issues with anything I get great fps (although I have to lock frames to be low on fallout as when I had over 200 fps it had a crazy bug so now at 120 fps it runs fallout amazingly). The graphics i get and frames i can obtain with this rig makes gaming entirely different. I was new to pc gaming but after weeks of research and learning pc specifics and even learning what settings are best I can safely say I will never go back to console gaming. Can run games like crimson desert, witcher 3, destiny 2 and resident evil requiem with super great graphics and frames, all with ease and no issues or strain on any components or games.

### ⭐⭐⭐⭐⭐ Beautiful
*by M***N on 17 April 2025*

Beautiful i have had a good few p.c's but this one 'Gordon Benett' it's Beautiful. When i got the rig set up and turned it on we just sat looking at it for what seemd like an age lol lol , i was like a caveman being Showen a zippo lighter, I love it the team that put this beastie together are Legends!. I cannot thank you folks enough 😁😁Supa Dobra 👍👌

## Frequently Bought Together

- Vibox VIII-121 Gaming PC • Intel Core i9 12900KF 5.2GHz • Nvidia RTX 5080 16GB • 32GB RAM • 2TB NVMe SSD • Windows 11 • WiFi
- Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BW
- AMD RYZEN ™ 7 9800X 3D Desktop Processor (8-core/16-thread, 104MB cache, up to 5.2 GHz max boost)

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**Shop now:** [https://www.desertcart.hr/products/695880790-viii-121-gaming-pc-intel-core-i9-12900kf-16-core](https://www.desertcart.hr/products/695880790-viii-121-gaming-pc-intel-core-i9-12900kf-16-core)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-26*