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Compact rectangular stick PC with matte black finish and HDMI connector

BFKK

BFKK J4125 4GB 64GB Windows 11 Pro desktop PC

SKU CH-MS2S-5C1HB

A fanless mini desktop with a quad-core J4125 processor, 4 GB LPDDR4 memory, 64 GB eMMC storage and Windows 11 Pro for silent office and media use

  • Screen sizeNo Screen
  • Included monitorNot included
  • Product typeBusiness Desktops & Workstations
  • Fanless cooling runs silently and extends hardware life
  • Intel UHD Graphics 600 decodes 4K video without lag
  • 4 GB LPDDR4 and 64 GB eMMC handle daily office tasks
  • Dual-band 2.4 / 5.0 GHz Wi-Fi plus 1000 Mbps LAN keeps connections stable
  • Windows 11 Pro 64-bit provides a modern, secure desktop environment

Fanless mini PC with J4125

The BFKK stick computer is a compact desktop that plugs directly into an HDMI 2.0 port. It ships with Windows 11 Pro 64-bit installed and runs on an Intel Celeron J4125 quad-core processor with Intel UHD Graphics 600. The fanless heat-sink design keeps operation silent and reduces moving-part failures.

Suited for light office and media playback

This unit handles web browsing, document editing, 4K video streaming and basic IoT or signage tasks. It is not for buyers who need more than 4 GB of memory, faster storage than 64 GB eMMC, or a discrete GPU for gaming or creative workloads. The single HDMI output also limits multi-monitor setups.

64 GB eMMC with micro SD expansion

The onboard 64 GB eMMC stores the OS and a modest set of applications. A micro SD slot accepts cards up to 1 TB for additional files and media. Two USB 3.0 ports allow external drives, while Gigabit Ethernet and dual-band Wi-Fi provide wired and wireless network headroom.

How it compares

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

Price $331.99
Cheaper than about 66% 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

What type of display connection does the HDMI 2.0 port on this mini PC require?

The HDMI 2.0 port works with any monitor or TV that has an HDMI input, no special cable or adapter is needed for 4K output.

Will the 4GB LPDDR4 memory and 64GB eMMC storage limit adding older USB 3.0 peripherals?

The two USB 3.0 ports accept keyboards, mice, drives or other peripherals without using internal memory or storage capacity.

How can I verify the Intel UHD 600 graphics are decoding 4K video correctly after setup?

Play a 4K video on a streaming service and check for smooth playback without stutter, which confirms hardware decoding is active.

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