1. Introducere
The GMKtec M3 Plus is a high-performance Mini PC designed for a wide range of applications, from business and office tasks to gaming and home entertainment. Powered by the Intel Core i9-12900HK processor and running Windows 11 Pro, it offers robust performance in a compact form factor. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.
Video: Promotional overview of the GMKtec Nucbox M3 Plus Mini PC's features and applications.
2. Ce se află în cutie
Vă rugăm să verificați conținutul coletului pentru a vă asigura că toate articolele sunt prezente:
- Mini PC GMKtec Nucbox M3 Plus
- Sursă de alimentare și cablu
- Manual de utilizare (acest document)
- Cablu HDMI
- Suport VESA cu șuruburi

Image: The retail packaging showing the Mini PC, power adapter, HDMI cable, VESA mount, and user manual.
3. Produs terminatview
3.1. Design compact
The GMKtec M3 Plus features a lightweight and compact body, making it ideal for various setups. Its small footprint allows it to fit seamlessly into any workspace or entertainment area.

Image: The GMKtec M3 Plus Mini PC on a desk, highlighting its compact dimensions (4.48in x 4.17in x 1.67in) and lightweight design (0.79lb).
3.2. Interfaces and Ports
The Mini PC is equipped with a rich set of interfaces to connect all your peripherals and displays.

Imagine: Detaliată view of the Mini PC's ports, including front USB 3.2 ports and power button, and rear ports.
- Porturi frontale: 2x USB 3.2, buton de alimentare
- Porturi din spate: DC IN (20V/5A), 3.5mm CTIA Audio, 2x HDMI (4K@60Hz), Intel i226V 2.5G LAN, 1x USB 3.2, 1x USB 2.0 (DP1.4/DATA Type-C)
3.3. Internal Components & Expandability
The M3 Plus is designed for easy installation and upgrades.

Imagine: O explozie view of the Mini PC's internal layout, highlighting the DDR4 RAM slots, M.2 2280 PCIe 3.0 SSD slot, M.2 2242 SATA/PCIeX4 slot, and WiFi 6 + BT 5.2 module.
- Procesor: Intel Core i9-12900HK (12th Generation, 14 Cores, 20 Threads, up to 5.0 GHz Max Frequency, 24MB Smart Cache)
- RAM: DDR4 3200MT/s, Dual Channel SO-DIMM x2 (Max 64GB)
- Depozitare: M.2 2280 PCIe 3.0 SSD (Max 2TB, supports SATA & PCIeX4), M.2 2242 SATA/PCIeX4 (Max 4TB, not included)
- Grafică: Intel Iris Xe Graphics 1450MHz (Integrated Card)
- Răcire: Twin Cooling Pipes Turbofan System, Smart Cooling Fan for low noise and high-performance heat dissipation.
- Conectivitate: WiFi 6, Bluetooth 5.2, 2.5G High Speed Ethernet (RJ45 Gigabit Network)

Imagine: O imagine detaliată view of the Intel Core i9-12900HK processor, emphasizing its 12th generation architecture.

Image: A graphic detailing the Intel i9-12900HK processor's specifications: 5.0 GHz Max Frequency, 14 Cores, 20 Threads, 24 MB Smart Cache.
4. Instrucțiuni de configurare
4.1. Conexiune inițială
- Connect your monitor(s) to the HDMI ports or the Type-C port on the back of the Mini PC.
- Conectați tastatura și mouse-ul la porturile USB disponibile.
- Conectați adaptorul de alimentare la portul DC IN de pe Mini PC și apoi introduceți-l într-o priză.
- Press the power button located on the front of the Mini PC to turn it on.
4.2. Instalarea suportului VESA
The included VESA mount allows for flexible placement of your Mini PC, such as mounting it behind a monitor, on a wall, or under a desk.

Image: Illustrations of the Mini PC mounted on a wall, under a table, and placed on a desktop.
- Attach the VESA mount bracket to the desired surface (e.g., back of a VESA-compatible monitor, wall, or underside of a desk) using the provided screws.
- Carefully slide the Mini PC onto the mounted bracket until it clicks securely into place.
- Ensure the Mini PC is firmly attached before releasing it.
5. Instrucțiuni de utilizare
5.1. Sistem de operare
Your GMKtec M3 Plus comes pre-installed with Windows 11 Pro. Follow the on-screen instructions for initial setup, including language, region, and user account creation.
5.2. Afișaj pe trei ecrane
The Mini PC supports triple screen 4K display, allowing for enhanced productivity and immersive entertainment.

Image: A setup demonstrating the Mini PC's capability to drive three independent displays simultaneously for work, entertainment, and gaming.
- Connect up to two monitors via the HDMI (4K@60Hz) ports.
- Conectați un al treilea monitor prin portul Type-C (DP1.4/DATA).
- Configure display settings in Windows 11 Pro to extend or duplicate your desktop across multiple screens.
5.3. Conexiune la rețea
The Mini PC offers both wired and wireless connectivity options:
- Cu fir: Connect an Ethernet cable to the 2.5G LAN (RJ45) port for high-speed internet access.
- Fără fir: The device supports WiFi 6 for fast and stable wireless connections. Connect to your preferred Wi-Fi network through Windows settings.
- Bluetooth: Integrated Bluetooth 5.2 allows you to connect wireless peripherals such as keyboards, mice, and headphones.

Image: A graphic showing the performance benefits of 2.5G High Speed Ethernet, with read-write speeds up to 271MB/sec and transmission speeds up to 230MB/sec.
6. Specificații
| Caracteristică | Caietul de sarcini |
|---|---|
| Nume de marcă | GMKtec |
| Numărul de model | GMKtec M3 Plus |
| Modelul procesorului | Intel Core i9-12900HK |
| Processor Cores/Threads | 14 nuclee / 20 fire de execuție |
| Max Processor Frequency | 5.0 GHz |
| Cache inteligent | 24 MB |
| Tip | Mini desktop / Mini PC |
| Sistem de operare | Windows 11 Pro |
| Capacitate de memorie | DDR4 3200MT/s (Dual Channel SO-DIMM x2, Max 64GB) |
| Capacitate hard disk | M.2 2280 PCIe 3.0 SSD (Max 2TB), M.2 2242 SATA/PCIeX4 (Max 4TB, not included) |
| Tipul plăcii grafice | Integrated Card (Intel Iris Xe Graphics 1450MHz) |
| Conectivitate | WiFi 6, Bluetooth 5.2, 2.5G LAN (Intel i226V) |
| Ieșire video | 2x HDMI (4K@60Hz), 1x Type-C (DP1.4/DATA) |
| Porturi USB | 5x USB 3.2, 1x USB 2.0 (Type-C) |
| Port audio | CTIA de 3.5 mm |
| Intrare de putere | DC IN (20V/5A) |
| Dimensiuni | 4.48in x 4.17in x 1.67in |
| Greutate | 0.79 lb |
| Caz de utilizare | Commercial, Home, Office, Gaming |
| Origine | China continentală |
| Certificare | CE |
7. Întreținere
To ensure the longevity and optimal performance of your GMKtec M3 Plus Mini PC, follow these maintenance guidelines:
- curatenie: Regularly clean the exterior of the Mini PC with a soft, dry cloth. Use compressed air to gently clear dust from the ventilation grilles to maintain proper airflow and cooling. Do not use liquid cleaners directly on the device.
- Actualizări de software: Keep your Windows 11 Pro operating system and drivers updated to the latest versions. This ensures security, stability, and performance improvements.
- Ventilare: Ensure the Mini PC is placed in a well-ventilated area. Avoid blocking the air vents on the sides of the device.
- Alimentare electrică: Use only the original power adapter provided with your Mini PC.
- Managementul stocării: Periodically check your storage usage and remove unnecessary files sau aplicații pentru a elibera spațiu și a menține viteza sistemului.
8. Depanare
If you encounter issues with your GMKtec M3 Plus, refer to the following common troubleshooting steps:
8.1. Fără putere
- Asigurați-vă că adaptorul de alimentare este conectat corect atât la Mini PC, cât și la o priză funcțională.
- Verificați dacă priza funcționează conectând un alt dispozitiv.
- Verify that the power button on the Mini PC is pressed firmly.
8.2. Fără afișare
- Confirm that the HDMI or Type-C cables are securely connected to both the Mini PC and the monitor(s).
- Ensure your monitor is powered on and set to the correct input source (e.g., HDMI 1, HDMI 2, Type-C).
- Try connecting the Mini PC to a different monitor or using a different cable to rule out faulty equipment.
8.3. Fără conexiune la rețea
- Cu fir: Check if the Ethernet cable is properly connected to the LAN port and your router/modem. Verify that your router/modem is working correctly.
- Fără fir: Ensure Wi-Fi is enabled in Windows settings. Check if you are connected to the correct Wi-Fi network and that the password is entered correctly. Restart your router/modem.
8.4. Încetinirea sistemului
- Închideți aplicațiile inutile care rulează în fundal.
- Verificați și instalați orice actualizări Windows în așteptare.
- Asigurați-vă că există suficient spațiu liber pe SSD-ul dumneavoastră.
- Monitorizați utilizarea CPU și RAM în Managerul de activități pentru a identifica procesele care consumă multe resurse.
9. Sfaturi pentru utilizatori
Based on general user experiences with Mini PCs, here are some tips to enhance your experience:
- Consider using the VESA mount to free up desk space and create a cleaner setup.
- For optimal gaming or demanding applications, ensure the Mini PC has adequate ventilation.
- Utilize the triple display output for multitasking or an immersive gaming experience.
- Faceți în mod regulat copii de rezervă ale datelor importante pe o unitate externă sau într-un spațiu de stocare în cloud.
Notă: Sfaturi specifice pentru utilizatori de la reviews or Q&A were not available in the provided data.
10. Garanție și asistență
For warranty information, technical support, or service inquiries, please refer to the official GMKtec website or contact your seller directly. Keep your proof of purchase for warranty claims.





