partaker A20 all-in-one PC i5-1235U 15" resistive 8GB 256GB

Industrial panel PC for harsh environments

The Partaker A20 is a fanless all-in-one computer built around an Intel Core i5-1235U processor with 10 cores and 12 threads running up to 4.40 GHz. It ships with Windows 11 Pro, 8 GB of DDR5 memory and a 256 GB NVMe SSD. The 15 inch resistive touchscreen operates at 1024 x 768 resolution with a 4:3 aspect ratio and 350 cd/m² brightness, designed for reliable input with gloves or stylus in demanding settings.

Rugged aluminum and steel chassis with extensive I/O

The IP65-rated front panel seals against dust and water jets while the fanless aluminum alloy cooling maintains silent operation. Connectivity includes four USB 3.0 ports, two Gigabit LAN ports, one 2.5G LAN port, HDMI output and six COM ports with COM3 and COM4 configurable for RS232 or RS485. An isolated GPIO block provides four inputs and four outputs, and a Phoenix-style connector accepts 9-36V DC power with reverse polarity protection.

Verify mounting space

The unit measures 366 x 290 x 66 mm and requires a 355 x 279 mm cut-out for embedded installation, weighing 3.8 kg. Memory can be expanded to 32 GB via a single SODIMM slot, while storage supports two M.2 2280 slots and one 2.5 inch drive bay. Wireless or cellular expansion uses the Mini PCIe slot with SIM holder or the M.2 E-Key slot; additional USB, GPIO or HDMI functions require a custom order.