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Small fanless silver mini PC with VESA mount and dual antennas

Defendwe

Defendwe Celeron J4105 4GB DDR4 64GB SSD barebone mini PC

SKU CH-BZG9-624ZS

Fanless Celeron J4105 barebone with 4 GB DDR4, 64 GB SSD, dual LAN and VESA mount

  • ProcessorIntel Pentium 4 / Celeron
  • Fanless design runs silently with zero moving parts
  • Celeron J4105 quad-core handles everyday tasks at 2.0-2.7 GHz
  • 4 GB DDR4 and 64 GB SSD ready to boot
  • Dual Gigabit LAN plus Wi-Fi for flexible networking
  • VESA mount included attaches behind any monitor

Fanless mini PC for everyday tasks

The Defendwe Celeron J4105 barebone ships with 4GB DDR4 and a 64GB SSD inside an ultra-compact 0.75kg chassis. Its fanless design runs at 15W and supports Windows, Linux and Ubuntu for silent, low-power operation. Dual Gigabit LAN, four USB 3.0 ports, HD, VGA and two RS232 ports give wide connectivity for office or light server roles.

Suited for silent desktops and edge servers

This unit fits buyers who need a passively cooled system for web browsing, thin-client work or always-on network services with Wake-on-LAN and auto power-on. It is not for users who require discrete graphics performance, higher multi-thread throughput or more than the included memory and storage without adding their own drives.

On-board Celeron J4105 processor

The quad-core Gemini Lake Refresh chip runs at 2.0-2.7GHz with UHD Graphics 600 at 250-750MHz and defines the performance ceiling for every workload. Two drive bays accept one mSATA NVME SSD and one 2.5 inch drive, while the VESA mount lets you hide the PC behind a monitor.

How it compares

Measured against everything we stock in Mini PC Barebone Systems, at today’s prices. Recalculated every night.

Price $287.99
Cheaper than about 83% of the 1,735 comparable items (median $564.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Processor
ProcessorIntel Pentium 4 / Celeron

Questions about this item

Should I choose the 64 GB SSD bundle with 4 GB DDR4 or the barebone without storage and memory?

The 64 GB SSD bundle includes 4 GB DDR4 RAM, a Wi-Fi module and antennas; the barebone option omits SSD, RAM and Wi-Fi hardware.

What does the 2.0 to 2.7 GHz Celeron J4105 actually deliver in daily use?

Four cores at 2.0 to 2.7 GHz with UHD Graphics 600 handle office tasks, media playback and light server workloads within a 15 W envelope.

How do the dual Gigabit LAN ports and USB 3.0 connectors perform in practice?

Two Gigabit LAN ports provide wired throughput up to 1 Gbps each, while four USB 3.0 ports support 5 Gbps data transfers for external drives.

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