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Compact fanless mini PC, matte dark finish, palm-sized rectangular block

Defendwe

Defendwe Fanless Mini PC Celeron J4125 8GB 128GB NVME

SKU CH-MY39-G9KWY

Fanless mini PC runs Windows 10 Pro on a Celeron J4125 with 8 GB LPDDR4, 128 GB NVME storage, dual-band Wi-Fi, Bluetooth 4.2 and dual 4K HDMI outputs

  • CPU TypeIntel Pentium 4 / Celeron
  • Fanless design runs silently with no moving parts
  • Intel Celeron J4125 quad-core reaches 2.7 GHz for responsive everyday tasks
  • 8 GB LPDDR4 memory and 128 GB NVME storage handle multitasking smoothly
  • Dual HDMI 2.0 ports drive two 4K displays at 60 Hz
  • Compact 131 x 81 x 18.3 mm chassis weighs only 203 g

Fanless Celeron J4125 Mini PC

This fanless mini PC uses an Intel Celeron J4125 quad-core processor with a base clock of 2.0 GHz and a burst up to 2.7 GHz. It ships with Windows 10 Pro 64-bit pre-installed and supports Linux distributions. The silent design suits always-on roles such as digital signage, thin-client desktops or home-office basics.

8 GB LPDDR4 soldered memory

The system includes 8 GB of LPDDR4 memory that cannot be upgraded or replaced. Buyers who need more RAM for heavier multitasking or virtualisation should consider a different platform. The fixed capacity defines the performance ceiling for this unit.

M.2 NVMe and SATA expansion

Storage starts at 128 GB on-board with one M.2 2280 slot accepting either NVMe or SATA drives and a microSD card slot for extra space. I/O provides four USB 3.0 ports, dual HDMI 2.0 outputs for 4K at 60 Hz, gigabit LAN, dual-band Wi-Fi, Bluetooth 4.2 and a 12 V USB-C power input. The 131 x 81 x 18.3 mm chassis weighs 203 g and mounts via a Kensington lock slot.

Highlights

  • Fanless design runs silently with no moving parts
  • Intel Celeron J4125 quad-core reaches 2.7 GHz for responsive everyday tasks
  • 8 GB LPDDR4 memory and 128 GB NVME storage handle multitasking smoothly
  • Dual HDMI 2.0 ports drive two 4K displays at 60 Hz
  • Compact 131 x 81 x 18.3 mm chassis weighs only 203 g

Specifications

CPU TypeIntel Pentium 4 / Celeron

Questions about this item

How does the J4125's 2.0 to 2.7 GHz clock range affect everyday tasks?

The quad-core processor runs at 2.0 GHz base and boosts to 2.7 GHz, handling web browsing, office apps and 4K video playback smoothly within its fanless thermal envelope.

What does the USB Type-C port actually do on this unit?

The single USB Type-C connector accepts only 12 V 2 A power input; it carries no data or video signals.

Will a 2280-length M.2 drive fit inside the chassis?

Yes, the board provides one M.2 2280 slot that supports both SATA and NVMe modules, so a standard 80 mm stick mounts directly.

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