---
product_id: 644716623
title: "GMKtec Mini PC, K9 Intel Core Ultra 5 125H (Turbo 4.5GHz, 14C/18T) Desktop Computer 1TB SSD 32GB Dual DDR5 5600MHz Dual LAN 2.5G Dual Fan WiFi 6 USB-C BT5.2 USB 3.2 || Silver Color"
brand: "gmktec"
price: "S$1150"
currency: SGD
in_stock: true
reviews_count: 1
category: "Gm Ktec"
url: https://www.desertcart.sg/products/644716623-gmktec-mini-pc-k9-intel-core-ultra-5-125h-turbo
store_origin: SG
region: Singapore
---

# Intel Core Ultra 5 125H, 14C/18T up to 4.5GHz Turbo Dual 2.5Gbps LAN + WiFi 6 + Bluetooth 5.2 32GB DDR5 5600MHz RAM + 1TB PCIe 4.0 SSD Dual Slot GMKtec Mini PC, K9 Intel Core Ultra 5 125H (Turbo 4.5GHz, 14C/18T) Desktop Computer 1TB SSD 32GB Dual DDR5 5600MHz Dual LAN 2.5G Dual Fan WiFi 6 USB-C BT5.2 USB 3.2 || Silver Color

**Brand:** gmktec
**Price:** S$1150
**Availability:** ✅ In Stock

## Summary

> 🚀 Power Meets Portability: The Mini PC That Means Business

## Quick Answers

- **What is this?** GMKtec Mini PC, K9 Intel Core Ultra 5 125H (Turbo 4.5GHz, 14C/18T) Desktop Computer 1TB SSD 32GB Dual DDR5 5600MHz Dual LAN 2.5G Dual Fan WiFi 6 USB-C BT5.2 USB 3.2 || Silver Color by gmktec
- **How much does it cost?** S$1150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/644716623-gmktec-mini-pc-k9-intel-core-ultra-5-125h-turbo)

## Best For

- gmktec enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Memory & Storage:** 32GB blazing-fast DDR5 RAM paired with 1TB PCIe 4.0 SSD, expandable up to 4TB for future-proof speed and capacity.
- • **Triple 4K Display Support:** Connect up to three 4K screens simultaneously via USB-C, HDMI, and DisplayPort for ultimate productivity and immersive visuals.
- • **Compact Yet Versatile Design:** Sleek silver mini PC with advanced USB4 Thunderbolt 4 port, perfect for professionals craving power without the bulk.
- • **Ultra-Fast Connectivity Suite:** Dual 2.5Gbps LAN, WiFi 6, and Bluetooth 5.2 keep you connected with lightning speed and rock-solid stability.
- • **Powerhouse Performance in a Mini Frame:** 14 cores and 18 threads turbocharged up to 4.5GHz for seamless multitasking and heavy workloads.

## Overview

The GMKtec Nucbox K9 Mini PC packs a cutting-edge Intel Core Ultra 5 125H processor with 14 cores and 18 threads, turbo boosting to 4.5GHz, into a compact 5x5 inch chassis. Equipped with 32GB DDR5 RAM and a 1TB PCIe 4.0 SSD, it offers expandable storage up to 4TB and supports triple 4K displays. Featuring dual 2.5Gbps LAN, WiFi 6, Bluetooth 5.2, and USB4 Thunderbolt 4, this mini powerhouse is designed for professionals needing high performance in a sleek, space-saving form factor.

## Description

Why Choose GMKtec Mini PC? The GMKtec Nucbox K9 mini pc with AI Turbo Boost all-in-one computer will transform your life! Our small computer takes up less space, and the fast processor loads up software and applications in seconds! Perfect pc for work, study, office, business, HTPC, and server use. Specifications Model: Nucbox K9 CPU: Intel Core Ultra 5 125H (Turbo 4.5GHz) 14C/18T 18MB L3 Cache Processor Graphics: Intel Arc Graphics（2.2 GHz） RAM: 32GB DDR5 Dual Channel (16GB*2) 5600 MHz Storage: 1TB PCIE 4.0 M.2 2280 (Dual Slot Expansion up to 4TB) Ethernet: DUAL LAN 2500Mbps RJ45 WiFi: WiFi6 (2.4GHz, 5.0GHz Wireless Frequency) Bluetooth: BT5.2 Expand Storage: Dual M.2 2280 PCIe 4.0 SSD NVME (Max. 2TB) (Total 4TB) Small Form Factor PC: 5.00*5.00*1.88 inch Weight: 0.79 lbs Ports: 1* DC Jack Port 1* USB 4.0 (USB-C) Port 1* DP (Video) Port 1* HDMI 2.0 Port 2* USB 3.2 Port Gen2 (10Gbps) 2* USB 3.2 Port Gen1 (5Gbps) 2* RJ45 (2500Mbps LAN) Port 1* 3.5mm Audio Jack (HP&MIC) Port Package Contents: 1* Nucbox K9 Mini PC 1* HDMI Cable 1* Power Supply & Cable（19V 6.32A 120W) 1* VESA Mount 1* User Manual

Review: Very loud under high load - It works. It is OK. But it is very loud under high load and temperature goes up to 100 C. It also trottles all the way down to 1.5Ghz. Didn't experience any problems with wifi. I'm thinking of returning it since the noise is very distracting and impacting sleep. It might be fine only for office work.

## Features

- 💻Premium Mini PC: The Nucbox K9 Mini PC is a small form factor Desktop Micro Mini Computer with the latest Intel Core Ultra 5 125H (14C/18T up to 4.50GHz) processor. The iGPU is integrated with an upgraded Intel Arc Graphics（2.2 GHz）8 Xe Cores 112EU Graphics Card. The computer can handle heavy computing tasks, such as video & photo editing, creator streaming, gaming, and more
- 🌀Intel Core Ultra 5 Processor: Latest 2024 Intel Hyper-Threading technology is available and effectively doubles the core-count of the P-Cores, to a total of 18 threads. With a TDP of 28 W, the Core Ultra 5 125H consumes only a little energy. Increased 30% performance over the previous Intel Core i9 11900H/12900H, Core i7 13700H/12650H/11390H
- 📟Intel ARC Graphics 112EU iGPU: The Nucbox K9 uses the latest ARC series, built on the 10 nm process, and based on the Meteor Lake GT1 graphics processor; the device supports DirectX 12. This ensures that all modern games will run on Arc Graphics 112EU. The New ARC Graphics outperforms Iris Xe Graphics by 48% in benchmarking results.
- 🔁Intel AI Boost 1.4GHz: Intel's AI Boost uses the CPU and GPU as well, depending upon the type of workload: The CPU is used when speed is needed, and the GPU for help with generative AI workloads. AI is compatible with OpenVINO, WindowsML, DirectML, and ONNX RT.
- 🔒32GB DDR5 Dual Channel RAM & 1TB PCIe SSD Dual Slot Expansion: Installed with DDR5 32GB RAM 5600MHz (Dual Channel 2x16GB), the Nucbox K9 mini pc supports expansion to 96GB RAM. Featuring with 1TB M.2 2280 PCIe 4.0 SSD, supports dual slot expansion to 2*PCIe 4.0 2TB SSD up to 4TB.
- ⚡New Gen USB 4.0 Thunderbolt 4 Compatible: The Advanced USB4 port features an 8K@60Hz display experience, supports a maximum transfer speed of 40 Gbps, is compatible with DisplayPort, and allows mounting a discrete video card via USB4, and USB4 simultaneously powers a 15W portable touch display. (up to 100W) All-in-one mini pc is widely used for games, image editing, browsing, watching movies, programming, etc
- 📱Dual 2.5Gbps LAN + WiFi 6 + BT 5.2 : Dual 2.5 Gbps LAN port design provides more applications, such as firewall, multichannel aggregation, soft routing, file storage server, etc. WiFi 6 (2.4GHz, 5.0GHz Wireless Frequency)provides a faster internet experience for browsing, streaming, and gaming. Built-in Bluetooth 5.2 is more stable and efficient to connect multiple wireless devices, such as a projector, printer, monitor, speakers, etc
- 🎯Mini PC Computer with 4K Triple Screen Display: Nucbox K9 is equipped with USB 4.0 USB-C Video output. The Type-C DisplayPort Video output can connect to the latest monitor displays utilizing 4K@144Hz. HDMI video output can connect to large screen TVs and Display Monitors. Features a simultaneous triple-screen display

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZJFZJFG |
| Additional Features | Business, Video Editing, Creator, Home Theater, Digital Signage, Video Conference, Education, Everyday Use, Multimedia |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #28,493 in Computers ( See Top 100 in Computers ) #112 in Mini Desktop Computers |
| Brand | GMKtec |
| Built-In Media | 1 x GMKtec Nucbox Mini PC, 1 x Power Adapter, HDMI Cable, User Manual, VESA Mount with Screws |
| CPU Model Number | Intel Core Ultra 5 125H (14C/18T, Turbo Boost Up to 4.5GHz |
| CPU Model Speed Maximum | 4.5 GHz |
| CPU model | Intel Core Ultra 5 |
| CPU speed | 4.5 GHz |
| Cache Memory Installed Size | 6 MB |
| Cache size | 6 MB |
| Color | Platinum Silver |
| Compatible Devices | [Wide range of devices with USB, HDMI, Ethernet, LAN, WiFi, and Bluetooth connectivity] |
| Connectivity Technology | Ethernet, HDMI, LAN, USB |
| Cooling Method | Air |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 53 Reviews |
| Display Resolution Maximum | 4096 x 2160 |
| Display Type | LED or LCD |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 00469613094255 |
| Graphics Card Interface | Integrated |
| Graphics Coprocessor | Intel ARC Graphics 2.2GHz 112EU |
| Graphics Description | Integrated |
| Graphics Ram Type | DDR5 SDRAM |
| Graphics card description | Integrated |
| Hard Disk Description | PCIe 4.0 ×4 NVMe (M.2 2280) |
| Hard Disk Interface | PCIE x 16 |
| Hardware Interface | PCI Express 4.0 |
| Human-Interface Input | Mouse |
| Item Dimensions | 12.9 x 12.7 x 4.8 centimeters |
| Item Weight | 10 Grams |
| Keyboard Description | standard QWERTY keyboard |
| Keyboard Layout | QWERTY |
| Manufacturer | GMKtec |
| Memory Clock Speed | 5600 MHz |
| Memory Slots Available | 2 |
| Memory Speed | 5600 MT/s |
| Memory Storage Capacity | 32 GB |
| Model Name | K9 |
| Model Number | Nucbox |
| Model Year | 2025 |
| Native Resolution | 4096 x 2304 |
| Number of Component Outputs | 3 |
| Operating System | Windows 11 Pro |
| Operating system | Windows 11 Pro |
| Personal Computer Design Type | Mini PC |
| Power Consumption | 28 Watts |
| Power Plug Type | Type A - 2 pin (North American) |
| Processor Brand | Intel |
| Processor Count | 14 |
| Processor Series | Intel Core Ultra 5 |
| Processor Socket | BGA |
| Processor Speed | 4.5 GHz |
| RAM Memory Installed | 32 GB |
| RAM Memory Technology | DDR5 |
| RAM Type | DDR5 RAM |
| Ram Memory Maximum Size | 96 GB |
| Resolution | 4096 x 2160 |
| Screen Size | 0.4 Centimeters |
| Speaker Type | External Speakers Required |
| Specific Uses For Product | Work PC, Home Theater, Digital Signage, Video Conference, Business, Video & Photo Editing, Education, Everyday Use, Multimedia |
| Specification Met | Yes |
| Style Name | Ultra 5 125H |
| Total Expansion Slots Quantity | 4 |
| Total Number of HDMI Ports | 1 |
| Total Thunderbolt Ports | 1 |
| Total Usb Ports | 4 |
| UPC | 469613094255 |
| Video Output | HDMI, DisplayPort, Type-C |
| Video Output Interface | DisplayPort, HDMI |
| Video Processor | Intel |
| Wireless Compability | 2.4 GHz Radio Frequency, 5 GHz Radio Frequency, 802.11a/b/g/n/ac, Bluetooth |
| Wireless Network Technology | Wi-Fi |
| Wireless Technology | Wi-Fi |

## Product Details

- **Brand:** GMKtec
- **Operating system:** Windows 11 Pro
- **CPU model:** Intel Core Ultra 5
- **CPU speed:** 4.5 GHz
- **Cache size:** 6 MB
- **Graphics card description:** Integrated
- **Graphics co-processor:** ‎Intel ARC Graphics 2.2GHz 112EU
- **Memory storage capacity:** 32 GB
- **Specific uses for product:** Work PC, Home Theater, Digital Signage, Video Conference, Business, Video & Photo Editing, Education, Everyday Use, Multimedia
- **Personal computer design type:** Mini PC

## Images

![GMKtec Mini PC, K9 Intel Core Ultra 5 125H (Turbo 4.5GHz, 14C/18T) Desktop Computer 1TB SSD 32GB Dual DDR5 5600MHz Dual LAN 2.5G Dual Fan WiFi 6 USB-C BT5.2 USB 3.2 || Silver Color - Image 1](https://m.media-amazon.com/images/I/610W2Uje7nL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐ Very loud under high load
*by A***N on 22 September 2025*

It works. It is OK. But it is very loud under high load and temperature goes up to 100 C. It also trottles all the way down to 1.5Ghz. Didn't experience any problems with wifi. I'm thinking of returning it since the noise is very distracting and impacting sleep. It might be fine only for office work.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-17*