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Small silver fanless desktop box 5.2 by 3.0 by .7 inches

BFKK

BFKK Fanless Mini PC Celeron J4125 8GB 128GB Windows 11 Pro

SKU CH-RHN1-SR1AZ

Fanless micro-desktop with Celeron J4125, 8GB LPDDR4, 128GB eMMC, dual 4K HDMI, dual-band Wi-Fi, Gigabit Ethernet and micro-SD expansion up to 1TB

  • Screen sizeNo Screen
  • Included monitorNot included
  • Product typeBusiness Desktops & Workstations
  • Silent 0 dB operation with fanless IP30 cooling
  • Quad-core Celeron J4125 at 2.0 – 2.7 GHz for responsive tasks
  • Dual 4K@60 Hz HDMI 2.0 outputs expand workspace
  • 8 GB LPDDR4 plus 128 GB eMMC with micro SD up to 1 TB
  • Pocket-sized 5.2 × 3.0 × .7 inch chassis weighs .44 lb

Compact Fanless Desktop

The BFKK Mini PC is a new small-form-factor desktop computer powered by a Gemini Lake Celeron J4125 quad-core processor running at 2.0 to 2.7 GHz. It comes with Windows 11 Pro 64-bit pre-installed and supports Linux, Ubuntu and Debian. The fanless cooling design delivers silent, dust-proof operation rated at IP30 while consuming little power.

Suited for Quiet Office Tasks

This system suits buyers who need a silent, space-saving device for light productivity, digital signage or thin-client roles where noise and dust are concerns. It is not for users who require active cooling for sustained heavy workloads, discrete graphics performance, or internal drive bays beyond the micro SD expansion slot.

Dual 4K Display Capability

Dual HDMI 2.0 ports provide 4K output at 60 Hz, letting the integrated UHD Graphics 600 drive two high-resolution screens simultaneously. This specification determines whether the unit fits multi-monitor desk setups or display-wall deployments without additional adapters.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $339.99
Cheaper than about 65% of the 14,711 comparable items (median $494.99).

Specifications

Product
Product typeBusiness Desktops & Workstations
Display
Screen sizeNo Screen
In the box
Included monitorNot included

Questions about this item

How do I confirm the fanless cooling is keeping the Celeron J4125 at safe temperatures after setup?

Enter the BIOS on boot to view CPU temperature readings; the fanless design targets near-silent 0 dB operation and the chassis is rated IP30 for dust resistance.

What comes in the box and what must I add to start working?

The mini PC includes the Windows 11 Pro licence, 8 GB LPDDR4 memory and 128 GB eMMC storage; you must supply your own monitor, keyboard and mouse.

Should I choose this 8 GB / 128 GB model or look for a larger capacity?

This unit ships with 8 GB LPDDR4 RAM and 128 GB eMMC; storage can be expanded up to 1 TB via a micro SD card if you need more space later.

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