#21

GMKtec

GMKtec Nucbox K6 AMD Ryzen 7 7840HS

Name: Nucbox K6 AMD Ryzen 7 7840HS
Brand: GMKtec
SKU: B0CQ4WBV8L
Price: 455.98 JPY
Availability: InStock
Rating: 4.550000000000001 (1 reviews)

Rating

Model: K6

$455.98(incl. tax)Amazon price as of 2025-10-19

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Product Overview

The GMKtec Nucbox K6 is a powerful and compact mini PC designed for gaming and demanding tasks. It features an AMD Ryzen 7 7840HS processor, 32GB of DDR5 RAM, and a 1TB PCIe 4.0 SSD. The integrated AMD Radeon 780M graphics card provides excellent performance for gaming and video editing. It supports triple display output, WiFi 6E, Bluetooth 5.2, and dual 2.5Gbps LAN ports. The mini PC also includes a VESA mount for flexible placement.

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Product Specifications

CPU Model

AMD Ryzen 7

RAM Size

32GB

Storage Type

PCIE 4.0 M.2 2280 Dual Slot

Storage Capacity

1000GB

Graphics Card

AMD Radeon 780M 12 Cores

Wi-Fi Support

WiFi 6E

Bluetooth Support

Bluetooth 5.2

USB Ports

HDMI Ports

Operating System

Windows 11 Pro

Size & Weight

Weight

3.48 pounds

Hight

4 inches

Width

4 inches

Depth

2 inches

Features

VESA Mount Function

Feature Description

Includes a bracket that allows mounting the mini PC to the back of a monitor or a wall. This function helps save desk space and create a cleaner, more organized workspace. Ideal for users with limited desk space or those who prefer a minimalist setup.

About This Product

The VESA mount allows you to attach the mini PC to the back of a monitor or TV, saving desk space and creating a cleaner setup. This is especially useful in small offices or home environments where space is limited. The included screws make installation easy.

Dual Display Output Function

Feature Description

Supports simultaneous output to two monitors using HDMI and/or DisplayPort. This allows for extended desktop space and improved multitasking capabilities. Useful for tasks that require multiple applications to be open at the same time, such as content creation or data analysis.

About This Product

The mini PC supports triple display output via HDMI, DisplayPort, and USB-C, enabling you to connect multiple monitors simultaneously. This enhances productivity and multitasking capabilities, making it ideal for users who need to work with multiple applications at once.

Expandable Storage Function

Feature Description

Allows for the addition of internal storage, such as a 2.5-inch SSD or HDD, in addition to the primary storage. This provides flexibility to increase storage capacity as needed. Suitable for users who require more space for files, applications, and media.

About This Product

The mini PC features dual M.2 SSD slots, allowing you to expand the storage capacity up to 4TB. This provides flexibility to add more storage as needed, ensuring you have enough space for your files, applications, and media. Upgrades are not included.

External USB Boot Function

Feature Description

Enables booting the mini PC from a USB drive, allowing for easy operating system installation or recovery. This is useful for troubleshooting or trying out different operating systems without modifying the internal storage. Simplifies the process of OS management and experimentation.

About This Product

The ability to boot from an external USB drive makes it easy to install different operating systems or perform system recovery. This is a convenient feature for troubleshooting and customization, allowing you to experiment with different OS configurations.

Kensington Lock Function

Feature Description

Features a Kensington lock slot for physically securing the mini PC to prevent theft. This provides a basic level of security, especially in public or shared environments. Offers peace of mind against unauthorized removal of the device.

About This Product

There is no mention of a Kensington lock, so it is evaluated as not available.

Fanless Cooling Function

Feature Description

Utilizes a fanless design for silent operation, eliminating noise from a cooling fan. This function is beneficial for users who require a quiet working environment, such as in a home office or media center. Creates a more peaceful and distraction-free experience.

About This Product

The mini PC uses dual air cooling fans to dissipate heat, ensuring stable performance during prolonged gaming sessions. While not fanless, the fans are designed to operate quietly, minimizing noise distractions in quiet environments. Regular cleaning is recommended.

SHOPSTAFF Rating Score

#21

Ranked #21 out of 98 products in Category

4.6

Overall Rating

The GMKtec Nucbox K6 is a high-performance mini PC suitable for gaming and demanding applications. Its Ryzen 7 7840HS and Radeon 780M offer excellent performance. However, long-term reliability is a concern due to the brand's limited track record.

Processor (CPU) Performance

4.8

Rating Criteria Explanation

The CPU is the brain of the Mini PC. Its performance directly impacts the overall speed and responsiveness of the system. Consider the CPU's core count, clock speed, and architecture. For basic tasks like browsing and document editing, an Intel Celeron or Pentium processor might suffice. However, for more demanding tasks such as video editing, gaming, or running multiple applications simultaneously, an Intel Core i3, i5, i7, or even an AMD Ryzen equivalent is highly recommended. Look for benchmarks and reviews that compare different CPUs' performance in real-world scenarios to gauge their suitability for your intended use. Insufficient CPU performance will lead to slow application loading times, stuttering video playback, and an overall frustrating user experience.

Rating Comments

The AMD Ryzen 7 7840HS offers excellent performance for gaming, video editing, and other demanding tasks. Its high clock speed and core count ensure smooth multitasking and fast application loading times, making it suitable for heavy workloads.

Memory (RAM) Capacity and Speed

5.0

Rating Criteria Explanation

RAM is crucial for multitasking. More RAM allows you to run more applications concurrently without experiencing slowdowns. 8GB of RAM is generally considered the minimum for a comfortable user experience, especially with modern operating systems. 16GB is preferable for more demanding tasks like video editing, photo manipulation, or running virtual machines. The speed of the RAM, measured in MHz, also matters. Faster RAM can improve performance, especially in CPU-intensive tasks. Check the Mini PC's specifications to see what type of RAM it supports (e.g., DDR4, DDR5) and its maximum supported speed. Insufficient RAM will result in frequent disk swapping, significantly slowing down the system when running multiple applications or working with large files.

Rating Comments

With 32GB of DDR5 RAM running at 5600MHz, this mini PC provides ample memory for running multiple applications and handling large files. The high memory speed enhances overall system responsiveness and ensures smooth performance even under heavy loads.

Storage Type and Capacity

4.8

Rating Criteria Explanation

The type and capacity of storage significantly affect boot times, application loading speeds, and overall system responsiveness. Solid State Drives (SSDs) are significantly faster than traditional Hard Disk Drives (HDDs). An SSD as the primary drive for the operating system and applications is highly recommended. NVMe SSDs offer even faster speeds than SATA SSDs. The storage capacity depends on your needs. 256GB is a good starting point for basic use, but 500GB or 1TB is preferable if you plan to store a lot of files, install many applications, or work with large media files. Consider whether the Mini PC offers the possibility to expand storage later via an additional internal drive or external storage solutions. A slow HDD will bottleneck the entire system, regardless of how powerful the CPU or RAM are. Running out of storage will force you to constantly manage files, impacting productivity.

Rating Comments

The 1TB PCIe 4.0 SSD ensures lightning-fast boot times and quick application loading. The NVMe interface provides significantly faster data transfer speeds compared to SATA SSDs, resulting in a snappy and responsive user experience. The large capacity is sufficient for most users.

Graphics Processing Unit (GPU)

4.3

Rating Criteria Explanation

The GPU handles the processing of visual information. For basic tasks like web browsing and office work, the integrated graphics of the CPU may be sufficient. However, if you plan to play games, edit videos, or use graphically intensive applications, a dedicated GPU is highly recommended. Mini PCs typically come with integrated graphics or low-end dedicated GPUs. If gaming is a priority, research the specific GPU's performance in the games you want to play. A more powerful GPU will allow you to play games at higher resolutions and frame rates. An underpowered GPU will result in low frame rates, stuttering, and a poor gaming experience. Even for non-gaming tasks, a decent GPU can improve performance in video editing and other visually demanding applications.

Rating Comments

The integrated AMD Radeon 780M graphics card offers excellent performance for gaming and video editing. It can handle most games at 1080p and 1440p resolutions with medium to high settings, making it a great choice for gamers on the go.

Connectivity and Ports

4.7

Rating Criteria Explanation

Consider the available ports and connectivity options. Ensure the Mini PC has enough USB ports (USB 3.0 or USB 3.2 are preferable for faster data transfer speeds) for your peripherals (keyboard, mouse, external drives, etc.). HDMI and DisplayPort outputs are necessary for connecting to monitors. Check the number of display outputs if you plan to use multiple monitors. Wi-Fi 6 is the latest standard for wireless networking, offering faster speeds and improved reliability compared to older standards like Wi-Fi 5. Bluetooth is useful for connecting wireless peripherals. A Gigabit Ethernet port provides a fast and reliable wired network connection. Insufficient or outdated ports can limit the functionality of the Mini PC and require the use of dongles and adapters.

Rating Comments

Featuring WiFi 6E, Bluetooth 5.2, USB 3.2 Gen2, USB 4.0, HDMI, and dual 2.5Gbps LAN ports, this mini PC offers excellent connectivity options. The USB 4.0 port supports high-speed data transfer and display output, enhancing productivity and versatility.

Operating System

4.8

Rating Criteria Explanation

Most Mini PCs come pre-installed with an operating system, typically Windows 11 Home. Consider if the included OS meets your needs. Windows is compatible with a wide range of software and hardware. Some Mini PCs may come with Linux pre-installed, which can be a good option if you prefer open-source software or plan to use the Mini PC as a server. Ensure that the Mini PC has sufficient storage space for the operating system and any additional software you plan to install. If you prefer a different operating system, check if the Mini PC is compatible and if drivers are available. An incompatible or unsupported operating system will render the mini PC unusable.

Rating Comments

The pre-installed Windows 11 Pro offers a user-friendly and familiar experience. It is compatible with a wide range of software and provides a secure and stable platform for various applications. The Pro version includes additional features for business users.

Manufacturer Reliability and Warranty

3.5

Rating Criteria Explanation

The manufacturer's reputation and the warranty offered are crucial indicators of product quality and support. Research the manufacturer's history and customer reviews to gauge their reliability. A reputable manufacturer is more likely to provide a well-built product and responsive customer support. A comprehensive warranty protects you against defects and malfunctions. Check the duration and terms of the warranty before making a purchase. A short warranty or a warranty with limited coverage may indicate a lack of confidence in the product's quality. Choosing a reputable brand with a good warranty provides peace of mind and protects your investment. Unreliable manufacturers may be difficult to contact for support, leaving you stranded if you encounter problems.

Rating Comments

GMKtec is a relatively new player in the mini PC market, so long-term reliability is a concern. However, the 1-year warranty provides some peace of mind. It is advisable to monitor user reviews and forums for any potential issues.

Cost Performance

4.5

Rating Criteria Explanation

Evaluate the overall value proposition of the Mini PC. Consider the specifications, features, and performance relative to the price. A more expensive Mini PC may offer better performance or more features, but it's important to determine if the extra cost is justified for your specific needs. Compare different models and brands to find the best balance between price and performance. Read reviews from other users and experts to get a better understanding of the product's strengths and weaknesses. A cheap Mini PC may seem appealing initially, but it may lack the performance or features you need, leading to frustration and the need to upgrade sooner than expected. Aim for the best possible performance within your budget.

Rating Comments

Considering its specifications and features, this mini PC offers good value for money. It provides a balance of performance, functionality, and affordability, making it a smart choice for budget-conscious consumers looking for a powerful and portable computing solution.

Brand & Manufacturer Details

GMKtec

Shenzhen GMK Technology Co., Ltd is a high-tech enterprise integrating scientific research, development, production and sales of Mini PC and Computer Accessories.

Considerations

Ensure adequate cooling for prolonged gaming sessions
Monitor fan noise and performance
Check for driver updates regularly

Recommended For

Gamers looking for a compact gaming PC
Content creators needing a portable workstation
Users requiring a powerful mini PC for business and home use

Not Recommended For

Users needing a dedicated high-end GPU
Users requiring maximum long-term reliability from established brands
none in particular

Suitable For

Gaming at 1080p and 1440p resolutions
Video editing and graphic design
Home theater setup with triple display support
Business and office productivity tasks

Not Suitable For

High-end gaming at 4K resolution
Running complex simulations
Large-scale data analysis
none in particular

Frequently Asked Questions (FAQ)

Q.I'm looking for a mini PC that can handle gaming and video editing. Is the GMKtec Nucbox K6 suitable for these tasks?

A.Yes, according to staff confirmations, the GMKtec Nucbox K6 is well-suited for both gaming and video editing. It features an AMD Ryzen 7 7840HS processor and AMD Radeon 780M graphics, which can handle demanding tasks. Staff confirmations mention smooth performance in gaming and video editing, even with resource-intensive applications.

Q.I'm looking for a mini PC that can handle gaming and video editing. Is the GMKtec Nucbox K6 suitable for these tasks?

Q.I'm concerned about the noise level of mini PCs. Is the GMKtec Nucbox K6 quiet during operation?

A.Staff confirmations indicate that the GMKtec Nucbox K6 operates quietly, even during demanding tasks such as gaming. One staff member specifically noted that the fans barely hum during intense gaming sessions, making it suitable for noise-sensitive environments.

Q.I'm concerned about the noise level of mini PCs. Is the GMKtec Nucbox K6 quiet during operation?

Q.I need a mini PC that supports multiple displays. How many monitors can the GMKtec Nucbox K6 connect to?

A.The GMKtec Nucbox K6 supports triple display output, allowing you to connect up to three monitors simultaneously. It is equipped with HDMI, DisplayPort, and USB 4.0 (Type-C) ports for video output, providing flexibility in connecting to various types of displays.

Q.I need a mini PC that supports multiple displays. How many monitors can the GMKtec Nucbox K6 connect to?

Q.I want to expand the storage and memory of the mini PC in the future. What are the expansion options for the GMKtec Nucbox K6?

A.The GMKtec Nucbox K6 offers several expansion options. It has dual SO-DIMM slots for RAM, supporting up to 64GB of DDR5 memory. It also has dual M.2 SSD slots for storage, allowing you to install up to 4TB of PCIe 4.0 NVMe SSD storage. This provides ample room for future upgrades.

Q.I want to expand the storage and memory of the mini PC in the future. What are the expansion options for the GMKtec Nucbox K6?

Q.What kind of connectivity does this Mini PC have?

A.The GMKtec Nucbox K6 Mini PC offers WiFi 6E, Bluetooth 5.2 and Dual 2.5G LAN ports. These features allow for fast internet speeds when browsing, streaming and gaming, as well as stable connections to wireless devices.

Q.What kind of connectivity does this Mini PC have?

SHOPSTAFF Rating Ranking

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Graphics Card	intel lrisXe Graphics	Wi-Fi Support	802.11ax
Bluetooth Support	5.2	USB Ports	5
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VESA Mount FunctionDual Display Output FunctionExpandable Storage FunctionExternal USB Boot FunctionKensington Lock FunctionFanless Cooling Function

4.8Overall Rating

5.0Processor (CPU) Performance

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4.6Manufacturer Reliability and Warranty

4.7Cost Performance

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Bluetooth Support	Bluetooth 5.4	USB Ports	2
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4.8Overall Rating

5.0Processor (CPU) Performance

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5.0Storage Type and Capacity

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5.0Connectivity and Ports

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4.5Manufacturer Reliability and Warranty

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Graphics Card	AMD Radeon 780M 12CU 2600 MHz DirectX 12	Wi-Fi Support	2.4 GHz Radio Frequency, 5 GHz Radio Frequency, 5.8 GHz Radio Frequency, 802.11a/b/g/n/ac
Bluetooth Support	5.3	USB Ports	6
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VESA Mount FunctionDual Display Output FunctionExpandable Storage FunctionExternal USB Boot FunctionKensington Lock FunctionFanless Cooling Function

4.8Overall Rating

4.8Processor (CPU) Performance

5.0Memory (RAM) Capacity and Speed

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5.0Connectivity and Ports

4.8Operating System

4.5Manufacturer Reliability and Warranty

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4.7Overall Rating

4.9Processor (CPU) Performance

5.0Memory (RAM) Capacity and Speed

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CPU Model	Intel Core i9-13900HK	RAM Size	32 GB
Storage Type	NVMe M.2 SSD	Storage Capacity	1000 GB
Graphics Card	Intel Iris Xe Graphics	Wi-Fi Support	Wi-Fi 6
Bluetooth Support	Bluetooth 5.2	USB Ports	4
HDMI Ports	1	Operating System	W-11 Pro

VESA Mount FunctionDual Display Output FunctionExpandable Storage FunctionExternal USB Boot FunctionKensington Lock FunctionFanless Cooling Function

4.7Overall Rating

5.0Processor (CPU) Performance

5.0Memory (RAM) Capacity and Speed

4.8Storage Type and Capacity

4.3Graphics Processing Unit (GPU)

4.9Connectivity and Ports

4.8Operating System

4.5Manufacturer Reliability and Warranty

4.3Cost Performance

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See more [2025 Edition] 98 Best Mini PCs! Selection Guide and Latest Models Introduction comparisons

GMKtec Nucbox K6 AMD Ryzen 7 7840HS

Product Overview

Product Images

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For