partaker B4 Ryzen R2314 16G 256G barebone mini PC

Fanless industrial mini PC with Ryzen R2314

The Partaker B4 is a passively cooled barebone built around the AMD Ryzen Embedded R2314 quad-core processor running at 2.1 GHz base and 3.5 GHz turbo. It ships with 16 GB of DDR4 memory and a 256 GB SSD installed. The aluminium chassis enables silent 24/7 operation in dusty or hot environments from -20°C to +60°C with an industrial drive. Dual HDMI 2.0 ports drive independent 4K displays at 60 Hz for signage or HMI use.

Serial and network connectivity limits

Six COM ports provide four RS232 and two RS485 links for PLCs, sensors and legacy equipment. Two RTL8111H Gigabit Ethernet ports top out at 1000 Mbit/s each. Dual 4K output is capped at 4096×2160 @ 60 Hz over HDMI 2.0. Expansion relies on one Mini PCIe slot for mSATA, one M.2 2230 E-key for Wi-Fi 5 or Wi-Fi 6 plus Bluetooth, and one M.2 3052 B-key with SIM slot for 4G or 5G modules. GPIO requires a separate order.

Power and mounting checks before ordering

The unit accepts DC 12 V to 24 V input, so verify your supply or vehicle voltage matches that range. Confirm the 186 × 140 × 66 mm footprint fits your DIN-rail, VESA or wall-mount plan. Ensure any wireless or cellular module you add matches the M.2 2230 E-key or 3052 B-key pinouts. The pre-installed 2.5-inch drive bay and mSATA slot set the storage form factors you can use.