1. Introduction
This manual provides detailed instructions for the GMKtec EVO-T1 Mini PC. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its performance and lifespan. Keep this manual for future reference.

Image 1.1: Front and rear view of the GMKtec EVO-T1 Mini PC, showcasing its compact design and various ports.
2. Package Contents
Please verify that all items listed below are included in your package:
- GMKtec EVO-T1 Mini PC Unit
- Power Adapter
- HDMI Cable
- VESA Mount
- Instruction Manual

Image 2.1: Contents of the GMKtec EVO-T1 Mini PC package, including the mini PC, power adapter, HDMI cable, VESA mount, and instruction manual, shown alongside the PC mounted on a monitor.
3. Product Overview
The GMKtec EVO-T1 is a high-performance mini PC designed for demanding tasks such as gaming, multimedia creation, and AI inference. It features the latest Intel Core Ultra 9 285H processor and Intel Arc 140T GPU, offering significant performance improvements over previous generations.
3.1 Key Features
- Intel Core Ultra 9 285H Processor: Equipped with 16 cores and 16 threads, boosting up to 5.4GHz. Manufactured with TSMC's N3B process, it delivers up to 180% processing efficiency improvement and supports high-speed offline AI inference.
- Intel Arc 140T GPU: Integrated GPU with 8 Xe cores, operating at up to 2.35GHz, providing approximately 60% frame rate improvement over the previous 140V model. Ideal for 4K/8K video editing, 3D rendering, and gaming.
- Ample Memory and Storage: Comes with 64GB DDR5 memory and a 1TB NVMe SSD. Supports expansion up to 128GB RAM and 24TB storage across three M.2 2280 SSD slots.
- OCuLink Connectivity: Features a PCIe Gen4x4 OCuLink port, offering superior bandwidth (64Gbps) and GPU performance utilization (over 95%) compared to USB4.0, enabling desktop-class graphics performance with external GPUs.
- Multi-Display Output: Supports simultaneous 8K output to up to four displays via USB4.0, Type-C USB3.2, HDMI 2.1, and DisplayPort 1.4, enhancing productivity for professional workflows.
- Dual 2.5Gbps LAN: Two 2.5Gbps wired LAN ports allow for simultaneous high-speed connections to NAS, internal servers, and external networks, optimizing data transfer and virtual machine operations.
- Advanced Cooling System: Incorporates a new airflow design with a VC heat pipe and dual fans for 360° intake, ensuring stable performance up to 80W TDP while maintaining quiet operation.

Image 3.1: Infographic detailing the GMKtec EVO-T1's core components and features, including the Intel Core Ultra 9 processor, Intel Arc 140T GPU, PCIe 4.0 M.2 SSD, DDR5 memory, dual 2.5GbE LAN, 4-display output, and dual cooling fans.

Image 3.2: Detailed infographic on the Intel Core Ultra 9 285H processor, showing its core count, clock speed, cache, TDP, and TOPS performance, along with Geekbench 6 multi-core scores comparison.

Image 3.3: Infographic focusing on the Intel Arc 140T GPU, detailing its performance for gaming, creative tasks, and AI applications, with a comparison table of GPU specifications.

Image 3.4: Infographic about the Intel AI Boost NPU, emphasizing its AI performance, optimization for smart applications, and efficient low heat generation, with recommended uses.
4. Setup Guide
Follow these steps to set up your GMKtec EVO-T1 Mini PC:
- Connect to Power: Plug the power adapter into the DC IN port on the mini PC and then into a power outlet.
- Connect to Display: Connect your monitor(s) to the mini PC using the HDMI, DisplayPort, or USB4.0/Type-C ports. The EVO-T1 supports up to four 8K displays simultaneously.
- Connect Peripherals: Connect your keyboard, mouse, and other USB devices to the available USB 2.0, USB 3.0, or USB4.0/Type-C ports.
- Network Connection: For wired internet, connect an Ethernet cable to one of the dual 2.5Gbps LAN ports. For wireless, ensure Wi-Fi is enabled in the operating system.
- Power On: Press the power button on the front of the mini PC.
5. Operating Instructions
5.1 Power Management
- Power On: Press the power button once.
- Shut Down: Access the operating system's power options to shut down the PC.
- Restart: Access the operating system's power options to restart the PC.
- Sleep Mode: Access the operating system's power options to put the PC into sleep mode.
5.2 Performance Modes
The EVO-T1 offers selectable performance modes to optimize power consumption and fan noise:
- Silent Mode (45W): For quiet operation during light tasks.
- Balance Mode (54W): A good balance between performance and noise for everyday use.
- Performance Mode (70W): For demanding applications requiring higher processing power.
- Peak Mode (80W): Maximum performance for intensive workloads.
Refer to your operating system's power settings or GMKtec's specific utility (if provided) to switch between these modes.
6. Storage and Memory Expansion
The GMKtec EVO-T1 is equipped with high-speed storage and memory, with options for significant expansion.
6.1 SSD Storage
The mini PC includes a 1TB NVMe SSD for fast boot times and application loading. It features three M.2 2280 SSD slots, supporting PCIe 4.0x4, allowing for flexible storage configurations and expansion up to a total of 24TB (8TB per slot).
6.2 DDR5 Memory
The system comes with 64GB of DDR5 SO-DIMM memory, operating at 5600MT/s. This dual-channel configuration can be expanded up to 128GB, providing ample capacity for multitasking, gaming, and demanding creative applications.

Image 6.1: Infographic showing the three PCIe 4.0 SSD slots and dual-channel DDR5 memory, highlighting their speed and expansion capabilities for storage and RAM.
7. Connectivity and Display Output
The EVO-T1 offers a wide range of ports for versatile connectivity and multi-display setups.
7.1 Available Ports
- USB4.0: 1 port (100W power delivery, 15W video output, 40Gbps high-speed transfer)
- Type-C USB3.2: 1 port (100W power delivery, 10Gbps transfer)
- HDMI 2.1: 1 port (8K@60Hz output)
- DisplayPort 1.4: 1 port (8K@60Hz output)
- USB 3.2 Gen2: 3 ports (10Gbps)
- USB 2.0: 2 ports
- OCuLink: 1 port (PCIe Gen4x4 for external GPU connection)
- 2.5GbE LAN: 2 ports
- 3.5mm Audio Jack: 1 port
- Clear CMOS Button: 1 button

Image 7.1: Detailed diagram of the various interfaces available on the GMKtec EVO-T1, including USB4.0, Type-C, HDMI, DisplayPort, Oculink, and dual 2.5G LAN ports, highlighting their functions.

Image 7.2: The GMKtec EVO-T1 connected to multiple 8K displays, demonstrating its capability for simultaneous 4-screen output, ideal for professional and multimedia applications.
8. Cooling System
The EVO-T1 features an advanced dual-fan cooling system designed to maintain optimal temperatures and stable performance even under heavy loads.
- VC Heat Pipe + Dual Fans: Provides improved cooling performance, approximately 30% better than conventional designs.
- 360° Airflow Design: Smart air intake and RGB system fans maximize cooling efficiency.
- Quiet and Efficient: Maintains stable cooling under high load while operating quietly, ensuring comfortable use even during extended periods.

Image 8.1: Diagram illustrating the advanced dual-fan cooling system of the GMKtec EVO-T1 with VC heat pipe, 360° airflow design, and RGB lighting, ensuring stable and quiet operation.
9. Troubleshooting
If you encounter issues with your GMKtec EVO-T1 Mini PC, please refer to 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 if necessary.
- No Display: Check all display cable connections (HDMI, DisplayPort, USB-C). Ensure your monitor is set to the correct input source. Try a different cable or monitor if possible.
- Peripheral Not Working: Ensure USB devices are properly connected. Try connecting them to a different USB port. Update or reinstall device drivers if needed.
- System Unresponsive: Press and hold the power button for 10 seconds to force a shutdown, then restart the PC.
- Overheating: Ensure the mini PC's vents are not obstructed. Operate the PC in a well-ventilated area. Consider switching to a lower performance mode if the issue persists.
For persistent issues, please contact customer support.
10. Specifications
| Feature | Specification |
|---|---|
| Brand | GMKtec |
| Model Series | EVO-T1 |
| Product Dimensions | 9.8 x 10.3 x 4.2 cm; 2.26 kg |
| Color | Gold and Black |
| CPU Brand | Intel |
| CPU Type | Intel Core Ultra 9 285H |
| CPU Speed | 5.4 GHz |
| Processor Socket | FCBGA2049 |
| Installed RAM Memory Size | 64 GB |
| Maximum Memory Capacity | 128 GB |
| Memory Type | DDR5 SO-DIMM |
| Memory Clock Speed | 5600 MHz |
| Empty Memory Slots | 2 |
| HDD Capacity | 1000 GB |
| Hard Disk Type | SSD (NVMe PCIe x4) |
| Graphics Coprocessor | Intel Arc 140T GPU |
| Graphics Card Type | Integrated |
| VRAM Capacity (Shared) | 64 GB (System RAM) |
| Max Resolution | 8K (4096 x 2160, 3840 x 2160) |
| Operating System | Windows 11 Pro / Linux |
| USB 2.0 Ports | 2 |
| USB 3.0 Ports | 3 |
| HDMI Ports | 1 |
| Communication Format | Bluetooth, Wi-Fi (not explicitly listed but implied for modern PC) |
| Product Use | Gaming, Business, Multimedia |
11. Warranty and Support
GMKtec provides comprehensive support for your EVO-T1 Mini PC:
- Official Warranty: Your product is covered by a 12-month official warranty from the date of purchase.
- Customer Support: GMKtec offers 24-hour customer support to assist with any inquiries or issues you may encounter. Please refer to the contact information provided in your package or on the official GMKtec website for support.





