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Compact stick PC in matte black finish with HDMI connector and multiple ports

Defendwe

Defendwe Celeron J4125 8GB 128GB barebone mini PC

SKU CH-6TDY-SCD7G

A fanless mini PC stick with an Intel Celeron J4125 processor, 8GB LPDDR4 memory, 128GB storage, Windows 10 Pro, dual-band Wi-Fi, Bluetooth 4, Gigabit LAN, HDMI 2.0 for 4K at 60Hz.

  • CPU TypeIntel Pentium 4 / Celeron
  • Quad-core Celeron J4125 runs at 2.0 to 2.7 GHz for responsive everyday computing
  • 8 GB LPDDR4 and 128 GB onboard storage handle multitasking and files
  • HDMI 2.0 port delivers 4K at 60 Hz for crisp visuals
  • Gigabit LAN plus dual-band Wi-Fi and Bluetooth 4 keep you connected
  • Fanless 140 × 59 × 19 mm stick weighs 137.2 g for silent portability

What this is

The Defendwe Celeron J4125 barebone mini PC is a stick-format computer measuring 140 x 59 x 19 mm and weighing 137.2 g. It ships with Windows 10 Pro 64-bit pre-installed, 8 GB of LPDDR4 memory and 128 GB of on-board storage. A fanless design keeps it silent while the Intel UHD Graphics 600 engine drives 4K output at 60 Hz over HDMI 2.0.

Who it suits and who it does not

This unit fits users who need a compact, low-power Windows device for digital signage, thin-client access or media playback behind a display. Buyers who want more storage than 128 GB, additional USB ports beyond the two provided, or a higher-performance processor should look at something else. The fixed memory and storage cannot be upgraded after purchase.

The deciding specification

The HDMI 2.0 port supports 4K resolution at 60 Hz, which determines whether the stick can drive a modern ultra-HD display at full refresh rate. If the target screen or capture device requires that specific combination, this model meets it; if only 30 Hz is available, the capability is not fully used.

Highlights

  • Quad-core Celeron J4125 runs at 2.0 to 2.7 GHz for responsive everyday computing
  • 8 GB LPDDR4 and 128 GB onboard storage handle multitasking and files
  • HDMI 2.0 port delivers 4K at 60 Hz for crisp visuals
  • Gigabit LAN plus dual-band Wi-Fi and Bluetooth 4 keep you connected
  • Fanless 140 × 59 × 19 mm stick weighs 137.2 g for silent portability

Specifications

CPU TypeIntel Pentium 4 / Celeron

Questions about this item

How do I set up the Defendwe J4125 stick PC and which step is often missed?

Plug the stick into an HDMI 2.0 port, connect the included power adapter (100-240V input), and attach the supplied mouse via the USB 3.0 port; the step often missed is selecting the correct HDMI input on the display.

What maintenance or replacement will the Defendwe J4125 stick PC need later?

The 8GB LPDDR4 memory and 128GB on-board storage are soldered and cannot be upgraded; only the micro card slot (up to 2TB) offers expandable storage for future needs.

What limit appears first on the Defendwe J4125 stick PC during sustained use?

The fanless design relies on passive cooling, so prolonged heavy workloads will hit thermal throttling before any other component reaches its limit.

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