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GMKtec Nucbox K6 Dual-LAN Mini PC/Server (Ryzen 7 7840HS, 16GB DDR5, 1TB PCIe4.0 SSD) $619.99 Delivered @ GMKtec_AUS Amazon AU

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GMKtec Nucbox K6 Dual-LAN Mini PC/Server (Ryzen 7 7840HS, 16GB DDR5, 1TB PCIe4.0 SSD) $619.99 Delivered @ GMKtec_AUS Amazon AUAffiliate
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jackool on 24/08/2025 - 23:31 amazon.com.au (568 clicks)
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For those looking for a mini PC with a Radeon 780m GPU. Good option for a mini server as well.

Cheaper option with AMD Radeon 680M GPU: https://www.ozbargain.com.au/node/921136

About this item

【Premium Gaming Mini PC】The Nucbox K6 Gaming PC is a small form factor Desktop Micro Mini Computer with an AMD Ryzen 7 7840HS (8C/16T up to 5.1Ghz) processor. The GPU is integrated with a powerful AMD Radeon 780M 12 Cores Graphics Card; AMD RDNA 3 graphics architecture; performance is almost close to that of a full NVIDIA GTX 1650 Ti. Coupled with the support of FSR 2.0+ technology, he computer can handle heavy computing tasks smoothly and better for multitasking.
【16GB DDR5 Dual Channel RAM & 1TB PCIe SSD Dual Slot Expansion】Installed with DDR5 16GB RAM 5600MHz (Dual Channel 2x8GB), the Nucbox K6 mini pc support expansion to 64GB RAM. Featured with 1TB M.2 2280 PCIe 4.0 SSD, supports dual slot expansion to 2*PCIe 4.0 2TB SSD up to 4TB. (Upgrades not included)
【New Gen USB 4.0】Advanced USB4 port features 8K@60Hz display experience, supports a maximum transfer speed of 40 Gbps, is compatible with Display Paramount mount a discrete video card via USB4, and USB4 simultaneously powers a 15w portable touch display. All-in-one mini pc is widely used for games, image editing, browsing, watching movies, programming etc.
【Mini Gaming PC with 4K Triple Screen Display】Nucbox K6 gaming computer is equipped with USB 4.0 USB-C Video output (Compatible with Thunderbolt accessories). The Type-C Displayport Video output can connect to the latest monitor displays. HDMI video output can connect to large screen TV and Display Monitors. Features simultaneous triple screen display.
【Dual 2.5Gbps LAN + WiFi 6E + BT 5.2 】Dual 2.5G LAN port design provides more applications, such as firewall, multichannel aggregation, soft routing, file storage server, etc. WiFi 6E (2.4GHz, 5.0GHz, 6.0GHz Wireless Frequency)provides a faster internet experience for browsing, streaming and gaming. Built-in Bluetooth 5.2 is more stable and efficient to connect multiple wireless devices such as projector, printer, monitor, speakers and etc.
【GMKtec Warranty】 GMKtec offers a 1-year limited warranty for each mini PC, starting from the date of the purchase. All defects due to design and workmanship are covered. With a professional after sales team always ready to attend to your needs, you can simply relax and enjoy your mini PC.

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closed Comments

  • freeb1e4me on 24/08/2025 - 23:56
    +1

    Does it get any better than a 780m on these units?

    • philotex on 25/08/2025 - 07:29
      +1

      There are 890m units but considerably more expensive.

  • gunnny on 25/08/2025 - 00:12

    why do you need such a beast for a server? A $150 nucbox should be able to do that?

    • jackool on 25/08/2025 - 00:38
      +1

      Yes, depends on the type of the server you're running. This is best for a Proxmox/ESXI server and running multiple VMs and containers simultaneously.

    • p1 ama on 25/08/2025 - 01:43

      Yes, why would we need high performance computing clusters and data-centres? Just replace all of those servers with a $150 nucbox!

      • gizmomelb on 25/08/2025 - 10:14
        +1

        Common sense says that just like a knife can be used to slice wafer thin sashima, perform surgery or to cut a turd in half - devices have different uses that are appropriate to the end user.

        • anonym on 25/08/2025 - 11:16
          +2

          I think you meant to say sashimi…? 😅

          • gizmomelb on 25/08/2025 - 19:33

            @anonym: I blame my fingers. They're not fluent in Japanese.

  • anonym on 25/08/2025 - 00:46
    +4

    16GB ram at this price point is honestly pretty bad.

    You can get double the ram and double the USB C ports plus an Oculink port for less than $50 extra.

    • jackool on 25/08/2025 - 01:26

      It's not only about the numbers. Beware of those less known brands. See this reddit post: https://www.reddit.com/r/MiniPCs/comments/1hllkcg/comment/ma…

      • subwoofer on 25/08/2025 - 08:55
        +1

        They have the same parts and brand names, all those companies do is put them together, similar to what many people do when buying parts and build them themselves.

        • jackool on 25/08/2025 - 22:07

          Yes, parts like CPU, RAM, SSD are all made by other companies… but not the motherboard, cooling system, power supply and the case. They have to design their own boards and provide a firmware BIOS for it which is a main part in the PC as it connects everything together and also they should provide warranty and customer service. Many times I have dealt with a PC from a cheap brand with a rubbish bios that renders the system unusable in certain scenarios and the company doesn't even bother replying to my email, let alone they try to fix it! Some of these companies don't even use a decent thermal paste on the CPU and the first thing you need to do is to go through the hassle and replace it before start using the unit. With those, usually warranty is just a joke and they always claim that you have damaged the device and they don't cover it!
          Having said all that, it all comes down to your budget and what you are looking for, then you shortlist the options and go with the one that ticks most of the boxes. But better to do the research and read the reviews before buying.

      • 3dprintdeals on 25/08/2025 - 09:40
        +2

        BOSGAME is fine, and that is probably an odd case.

        REATAN & others sell the same unit under different brands

  • Vitou on 25/08/2025 - 09:40

    How does this compare to the https://www.amazon.com.au/dp/B0F43LFLY1?ref=ppx_yo2ov_dt_b_f…

    I don't need the faster graphics of 780m. so for LLM use the 680M with 16GB changed in the bios should be ok?

  • mihait on 08/09/2025 - 10:04
    +1

    I bought this barebone from aliexpress for c. $400 to use it as a HTPC (I'm using Pot player with madvr). An important aspect I should've research before purchasing: the thermals are poorly implemented - reddit is full of people trying to find solutions.
    In my case, my ears started to ring when setting it up on my desk: it is a noise machine and I had to replace both its fans. For anyone who bought this, I am replacing the top fan with this option https://www.printables.com/model/1395055-gmktec-k6-cooling-r…
    I tried replacing the top fan with Noctua Nf-a4x10 5v and the NVME drive with a 5mm cooler idles at 55-60 degrees Celsius after 30 min.
    For the CPU fan, I had aKSB06105HB-A from another small factor PC and now is barely audible. It is a bit thicker but I was able to fit it in.
    Bottom line recommendation: make sure before buying this brand or other you look on reddit and see what people say about it.

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