Introduction
Welcome to the user manual for your new GMKtec K11 Gaming PC. This compact yet powerful mini PC is designed to deliver exceptional performance for gaming, content creation, and demanding multitasking. Featuring an AMD Ryzen 9 8945HS processor with 8 cores and 16 threads, 32GB of DDR5 RAM, and a 1TB PCIe 4.0 SSD, the K11 ensures a smooth and responsive computing experience. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.
Image: Front and rear view of the GMKtec K11 Gaming PC, showcasing its compact design and various ports.
Image: Detailed view of the AMD Ryzen 9 8945HS processor, highlighting its core count, threads, and clock speed.
What's in the Box
Upon unboxing your GMKtec K11 Gaming PC, please ensure all the following items are present:
- GMKtec Nucbox K11 AMD Ryzen 9 8945HS Mini PC Computer
- Power Supply & Cable
- HDMI Cable
- VESA Mount and Screws
- User Manual
Image: All components included in the GMKtec K11 retail packaging, neatly laid out.
Unboxing Video
Video: An unboxing video of the GMKtec K11 Gaming PC, demonstrating the contents and initial presentation.
Setup Guide
Follow these steps for the initial setup of your GMKtec K11 Mini PC:
- Connect the power supply to the DC IN port on the rear of the mini PC and plug it into a power outlet.
- Connect your monitor(s) to the HDMI, DisplayPort, or USB4 ports. The K11 supports up to four 4K displays simultaneously.
- Connect your keyboard and mouse to the available USB ports.
- For wired internet, connect an Ethernet cable to one of the 2.5G LAN ports. For wireless, ensure Wi-Fi is enabled in the operating system settings.
- Press the power button on the front panel to turn on the mini PC.
- Follow the on-screen instructions to complete the Windows 11 Pro setup.
Setup Video
Video: A quick setup guide for the GMKtec K11 Mini PC, showing how to get it running in minutes.
Image: Internal view of the GMKtec K11, illustrating the accessible SSD M.2 2280 and DDR5 SO-DIMM slots for easy upgrades.
Image: Banner emphasizing the easy installation and upgrade capabilities of the GMKtec K11.
Operating Your Mini PC
The GMKtec K11 offers flexible performance modes to suit your needs, from quiet operation to maximum power.
Performance Modes
The K11 Mini PC features an updated UEFI (BIOS) with three selectable performance modes:
- Quiet Mode (35W TDP): Optimized for low noise and energy efficiency, ideal for light tasks and silent environments.
- Balance Mode (54W TDP): A balanced setting for everyday computing and moderate workloads.
- Performance Mode (65-70W TDP): Unleashes the full power of the AMD Ryzen 9 8945HS for demanding applications and gaming.
VRAM allocation is also configurable, along with Auto Power On and Wake-on-LAN options available in the BIOS.
Image: A table detailing the power consumption, CPU temperature, and noise levels for each performance mode (Quiet, Normal, Performance).
Image: Banner illustrating the three performance modes and their respective power consumption levels.
Connectivity and Ports
The GMKtec K11 is equipped with a comprehensive array of ports to support a wide range of peripherals and display configurations.
Front Panel Ports
- Oculink (PCIe 4.0 x4): For high-bandwidth external GPU connectivity, offering superior performance and lower latency compared to Thunderbolt.
- USB4 (Type-C, PD/DP/DATA): Two full-function USB4 ports supporting Power Delivery, DisplayPort video output, and high-speed data transfer up to 40Gb/s.
- USB 3.2 (10Gb/s): Two USB 3.2 ports for connecting various USB devices.
- 3.5mm Audio Jack: For headphones or external speakers.
- Power Button: To power on/off the device.
Rear Panel Ports
- USB 2.0: Two USB 2.0 ports for connecting peripherals.
- DisplayPort 2.1: Supports 4K resolution at 144Hz.
- HDMI 2.1: Supports 8K resolution at 60Hz.
- 2.5G Giga LAN (RJ45): Two Intel i226V 2.5Gbps LAN ports for high-speed wired network connections, suitable for firewalls, soft routing, and file servers.
- DC IN (19V 6.32A): Power input port.
- Kensington Lock: For physical security.
Wireless connectivity includes WiFi 6 for faster internet and Bluetooth 5.2 for stable connections to wireless devices.
Image: A diagram illustrating the various ports available on the GMKtec K11, both front and rear.
Image: Banner highlighting the rich interface options of the GMKtec K11 for business, office, gaming, and home use.
Image: Visual representation of the dual 2.5G LAN ports, emphasizing high-speed network capabilities.
Image: Banner promoting the dual 2.5G high-speed Ethernet ports for robust network performance.
Image: Close-up of the HDMI 2.1 port, highlighting its 8K HD quality support and 48Gbps read/write speed.
Image: Banner showcasing the HDMI 2.1 capabilities for an immersive 8K experience.
Image: The Oculink port on the GMKtec K11, ready for external graphics card connectivity. Note: This interface does not support hot swapping. Please plug and unplug this interface when the PC is powered off.
Image: Banner highlighting the Oculink port's ability to transform graphics card connectivity with exceptional performance.
Image: Banner illustrating the capability of the GMKtec K11 to support four 4K displays simultaneously via HDMI, DisplayPort, and dual USB4.
Image: Banner detailing the features of the dual USB 4.0 ports, including Power Delivery, DisplayPort, and high-speed data transfer.
Image: Banner showcasing the compact and portable design of the GMKtec K11 Mini PC, highlighting its small footprint.
Cooling System
The GMKtec K11 features the Hyper Ice Chamber 2.0 cooling design, incorporating larger top and bottom cooling fans with a copper base. This design ensures 360-degree air flow, maintaining optimal temperatures and reducing fan noise to as low as 35dB in Quiet mode, even under heavy loads.
Image: Diagram illustrating the upgraded Hyper Ice Chamber 2.0 cooling system with larger fans and copper base for efficient heat dissipation.
Technical Specifications
| Feature | Specification |
|---|---|
| Processor | AMD Ryzen 9 8945HS (8C/16T, Up to 5.2GHz) |
| RAM | 32 GB DDR5 (5600 MHz), expandable to 128GB |
| Storage | 1 TB PCIe 4.0 M.2 2280 SSD, supports dual PCIe Gen4 x4 SSD slots up to 8TB |
| Graphics Coprocessor | AMD Radeon 780M 2800MHz (Integrated) |
| Operating System | Windows 11 Pro |
| Display Output | HDMI 2.1 (8K@60Hz), DisplayPort 2.1 (4K@144Hz), USB4 (40Gb/s) - Supports 4-screen 4K display |
| LAN | Dual Intel NIC 2.5Gbps LAN (RJ45) |
| Wireless Connectivity | WiFi 6, Bluetooth 5.2 |
| USB Ports | 2x USB4 (Type-C), 2x USB 3.0, 2x USB 2.0 |
| Other Ports | Oculink (PCIe 4.0 x4), 3.5mm Audio Jack, DC IN |
| Cooling System | Hyper Ice Chamber 2.0 (Dual Cooling Fans with Copper Base) |
| Item Weight | 12.6 ounces |
| Dimensions | 7.44 x 7.36 x 4.84 inches (Package) |
Troubleshooting
If you encounter issues with your GMKtec K11 Mini PC, consider the following common troubleshooting steps:
- No Power: Ensure the power adapter is securely connected to both the mini PC and a working power outlet. Try a different outlet.
- No Display: Verify that the HDMI/DisplayPort cables are firmly connected to both the mini PC and the monitor. Check if the monitor is set to the correct input source. Test with a different cable or monitor if possible.
- No Internet Connection: For wired connections, check the Ethernet cable and router. For Wi-Fi, ensure the Wi-Fi adapter is enabled in Windows settings and you are connected to the correct network with the correct password.
- System Slowdown: Check for background applications consuming high CPU or RAM. Ensure drivers are up to date. Consider adjusting the performance mode in BIOS to 'Performance'.
- Overheating: Ensure the mini PC has adequate ventilation and is not placed in an enclosed space. Clean any dust from the vents.
For persistent issues, refer to the detailed troubleshooting section in the full user manual or contact GMKtec support.
Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your GMKtec K11 Mini PC:
- Keep it Clean: Regularly dust the exterior and ventilation grilles using a soft, dry cloth or compressed air. Avoid using liquid cleaners directly on the device.
- Ensure Proper Ventilation: Place the mini PC on a flat, stable surface with ample space around it for air circulation. Do not block the air vents.
- Software Updates: Keep your Windows operating system and device drivers updated to ensure stability, security, and performance improvements.
- Data Backup: Regularly back up important data to an external drive or cloud storage to prevent data loss.
- Safe Shutdown: Always shut down the mini PC properly through the operating system to prevent data corruption.
Internal Access and Thermal Repaste Video
Video: A guide on how to access the internal compartments of the GMKtec K11 for maintenance tasks like thermal repasting.
Warranty and Support
GMKtec is committed to providing high-quality products and excellent customer service. Shenzhen GMK Technology Co., Ltd is a high-tech enterprise integrating scientific research, development, production and sales of Mini PC and Computer Accessories. Our core team is composed of engineers with 20 years of experience in consumer electronics.
GMKtec offers a 1-year limited warranty for each mini PC, starting from the date of purchase. All defects due to design and workmanship are covered. For any inquiries or support needs, please utilize the following channels:
- Amazon Support: Log in to your Amazon account, navigate to 'Your Orders', and select 'Ask Product Question' for direct assistance.
- After-Sales Support: Contact the professional after-sales team via email at support@gmktec.com for 24/7 customer support.
Image: Visual representation of GMKtec's warranty and support contact methods.
