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Compact fanless mini PC with silver finish and wall mount

BFKK

BFKK QuieterHD3 Celeron N5105 16GB 512GB barebone mini PC

SKU CH-J6GF-59DRC

Fanless mini PC with Celeron N5105, 16 GB LPDDR4, 512 GB storage, dual 4K HDMI, Gigabit Ethernet, WiFi 6 and Bluetooth 5.2

  • CPU TypeIntel Celeron
  • Silent operation with fanless passive cooling design
  • 16 GB LPDDR4 memory and 512 GB total storage
  • Dual 4K 60 Hz output via two HDMI ports
  • WiFi 6 and Bluetooth 5.2 for fast wireless connectivity
  • Compact 5.9 × 4.1 × 1.5 inch chassis with VESA mount

Fanless Mini PC for Office and Signage

The BFKK QuieterHD3 is a passively cooled barebone system built around an Intel Celeron N5105 processor. It ships with a 64-bit Windows 11 Pro licence and also supports Windows 10 Pro, Linux, Ubuntu and Debian. The silent design targets office productivity, home theatre, digital signage and light industrial IoT deployments.

16 GB LPDDR4 and Dual Storage with NVMe Expansion

The unit includes 16 GB of soldered LPDDR4 memory and 512 GB of total internal storage split between 256 GB eMMC and a 256 GB SSD. A micro SD slot accepts cards up to 2 TB, an M.2 2280 slot supports NVMe drives only, and a 2.5 inch bay allows SATA SSDs or HDDs up to 5 TB for additional capacity.

Compact Chassis with Dual 4K HDMI and Gigabit

The 5.9 by 4.1 by 1.5 inch enclosure weighs 1 lb and includes a VESA mount for monitor-back installation. Connectivity covers dual HDMI at 4K 60 fps HDR, one VGA at 1080p, four USB 3.0 ports, Gigabit Ethernet, WiFi 6 with MU-MIMO and Bluetooth 5.2. Unlocked BIOS, Wake on LAN, PXE and auto power-on features simplify remote management.

Highlights

  • Silent operation with fanless passive cooling design
  • 16 GB LPDDR4 memory and 512 GB total storage
  • Dual 4K 60 Hz output via two HDMI ports
  • WiFi 6 and Bluetooth 5.2 for fast wireless connectivity
  • Compact 5.9 × 4.1 × 1.5 inch chassis with VESA mount

Specifications

CPU TypeIntel Celeron

Questions about this item

Will the 16 GB LPDDR4 memory and dual HDMI 4K@60 fps outputs drive a legacy 1080p VGA monitor alongside a modern display?

Yes, the unit provides two HDMI ports at 4K@60 fps and one VGA port at 1080p, so a legacy monitor can run on VGA while a newer screen uses HDMI.

How can I confirm the passive cooling keeps the Celeron N5105 within safe limits during 24/7 operation?

Enter the unlocked BIOS and monitor the CPU temperature read-out; the fanless design is rated for continuous 7/24 use, so temperatures should remain stable under load.

Which storage upgrades are supported beyond the onboard 256 GB eMMC plus 256 GB SSD?

You can add an M.2 2280 NVMe SSD, a 2.5" SATA SSD or HDD up to 5 TB, and a micro SD card up to 2 TB.

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