GMKtec
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GMKtec Gaming Mini PC, AMD Ryzen 7 H 255 (Upgraded 8745HS) 16GB DDR5 RAM 1TB SSD, NUCBOX K12 Desktop Computer with 3X M.2 2280 Expansion, Oculink, Dual NIC 2.5G, HDMI 2.1, USB4
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GMKtec Gaming Mini PC, AMD Ryzen 7 H 255 (Upgraded 8745HS) 16GB DDR5 RAM 1TB SSD, NUCBOX K12 Desktop Computer with 3X M.2 2280 Expansion, Oculink, Dual NIC 2.5G, HDMI 2.1, USB4
The Ryzen 7 H 255 with Radeon 780M iGPU and 16GB DDR5 RAM delivers unparalleled gaming and multitasking performance with 8-core power and stunning 4K display support.
GMKtec Gaming Mini PC, AMD Ryzen 7 H 255 (Upgraded 8745HS) 16GB DDR5 RAM 1TB SSD, NUCBOX K12 Desktop Computer with 3X M.2 2280 Expansion, Oculink, Dual NIC 2.5G, HDMI 2.1, USB4

GMKtec Gaming Mini PC, AMD Ryzen 7 H 255 (Upgraded 8745HS) 16GB DDR5 RAM 1TB SSD, NUCBOX K12 Desktop Computer with 3X M.2 2280 Expansion, Oculink,

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The Ryzen 7 H 255 with Radeon 780M iGPU and 16GB DDR5 RAM delivers unparalleled gaming and multitasking performance with 8-core power and stunning 4K display support.
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What Stands Out

Powerful Processor
Equipped with an AMD Ryzen 7 H 255, the upgraded 8745HS delivers exceptional performance for gaming and multitasking, ensuring seamless gameplay and fast processing speeds.
High-Speed Storage
With a massive 1TB SSD, enjoy lightning-fast data access and quick load times, allowing gamers to store ample games and files without sacrificing speed.
Versatile Connectivity
The NUCBox K12 offers multiple expansion options and cutting-edge ports like HDMI 2.1 and USB4, ensuring compatibility with a wide range of peripherals and future-proofing your setup.

Product Details

Shop GMKtec Gaming Mini PC, AMD Ryzen 7 H 255 (Upgraded 8745HS) 16GB DDR5 RAM 1TB SSD, NUCBOX K12 Desktop Computer with 3X M.2 2280 Expansion, Oculink, Dual NIC 2.5G, HDMI 2.1, USB4 online at a best price in British Virgin Islands. B0G11FYZHG
Operating System11 Pro
Specific Uses For ProductEveryday Use, Gaming, Video Editing
Personal Computer Design TypeMini PC
Hard Disk DescriptionPCIe 4.0 M.2 2280 SSD Triple Slots Max.24TB
Hardware Interface3.5mm Audio, 802.11 ac/b/g/n, Bluetooth 5, DisplayPort, HDMI, USB 3.2 Gen 2, USB Type C
Power Consumption35 Watts
Item Dimensions5.94 x 2.9 x 6 inches (15.1 x 7.4 x 15.2 cm)
Video Output InterfaceHDMI 2.1, DisplayPort 1.4
Hard Disk InterfacePCIE x 16
Compatible DevicesKeyboard, Monitor, Television
Total Expansion Slots Quantity4
Video OutputHDMI 2.1, DisplayPort 1.4, USB Type-C
Cache Memory Installed Size16 GB
Memory Storage Capacity16 GB
RAM Memory Installed16 GB
RAM Memory TechnologyDDR5
Ram Memory Maximum Size16 GB
Memory Speed5600 MT/s
RAM TypeDDR5 RAM
Memory Clock Speed2600 MHz
Processor SeriesRyzen 7
Processor Speed4.9 GHz
Processor SocketTSMC 4nm FinFET
Processor Count8
CPU Model Speed Maximum4.9 GHz
Connectivity TechnologyBluetooth 5.2, Ethernet, HDMI 2.1, USB 4.0, Wi-Fi
Wireless Compability2.4 GHz Radio Frequency, 5 GHz Radio Frequency, 5.8 GHz Radio Frequency, 802.11a/b/g/n/ac, Bluetooth
Wireless TechnologyBluetooth, Wi-Fi
BrandGMKtec
Model NumberK12
Model NameK12
Built-In MediaGMKtec Nucbox K12 AMD Ryzen 7 H 255 Mini PC Computer
Processor BrandAMD
Model Year2025
CPU Model NumberAMD Ryzen 7 H 255
Video ProcessorAMD
Unit Count1.0 Count
ManufacturerShenzhenshi Jimokekejiyouxiangongsi
Graphics DescriptionIntegrated
Graphics CoprocessorAMD Radeo 780M
Graphics Card Ram16 GB
Graphics Ram TypeVRAM
Graphics Card InterfaceIntegrated
Screen Size75 Inches (190.5 cm)
Display Resolution Maximum7680x4320 Pixels
Display TypeLED
Resolution7680x4320
Total Usb Ports7
Total Number of HDMI Ports1
Number of Component Outputs4
Human-Interface InputButtons, Keyboard, Mouse, Touchscreen
Keyboard DescriptionNot specified
CPU ModelRyzen 7
CPU Speed4.9 GHz
Cache Size16 GB
Graphics Card DescriptionIntegrated
Personal computer design typeMini PC
Item Weight2.5 lbs (1.13 kg)

Who Should Buy?

Suitable For
  • Gamers

    High-performance specs make it suitable for gaming, providing smooth graphics and quick load times for demanding titles.

  • Content Creators

    Powerful Ryzen 7 processor and ample RAM enable efficient video editing, graphic design, and 3D rendering tasks.

  • Home Office Users

    Compact design with strong connectivity options supports multitasking, remote work, and effective handling of office applications.

Not Suitable For
  • Casual Users

    Basic tasks like browsing and streaming can be handled by simpler PCs, making this overkill for occasional use.

Product Description

GMKtec Gaming Mini PC, AMD Ryzen 7 H 255 (Upgraded 8745HS) 16GB DDR5 RAM 1TB SSD, NUCBOX K12 Desktop Computer with 3X M.2 2280 Expansion, Oculink, Dual NIC 2.5G, HDMI 2.1, USB4

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Customer Questions & Answers

  • Question: What is the maximum display resolution supported?

    Answer: The K12 Mini PC supports multiple displays with resolutions up to 8K.
  • Question: How much RAM does this computer come with?

    Answer: The K12 Mini PC comes with 16GB of DDR5 RAM.
  • Question: What cooling features does this system have?

    Answer: It features dual cooling fans for silent operation and effective thermal management.

GMKtec Minis AMD Ryzen 7 H 255 Editorial Review

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Pros

  • Powerful AMD Ryzen 7 H chip
  • Fast 16GB DDR5 RAM
  • Large 1TB SSD storage
  • Multiple expansion options
  • Compact design

Cons

  • Cooling could be better.

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Features & Benefits

  • Ryzen 7 H 255 CPU with 8 cores and 16 threads, clocked at up to 4.9 GHz.
  • Powerful Radeon 780M iGPU for 8K display capability and superior gaming performance.
  • Equipped with 16GB DDR5 RAM and 1TB PCIe 4.0 SSD for fast storage and multitasking.
  • Supports quad 4K/8K display output for an immersive visual experience.
  • Oculink port for enhanced bandwidth and lower lag, perfect for gamers and content creators.
  • Dual 2.5GbE LAN, Wi-Fi 6E, and Bluetooth 5.2 for faster connectivity and multiple device support.

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