partaker A20 i5-1235U 15" resistive all-in-one PC 16GB 256GB

Industrial all-in-one for harsh environments

The Partaker A20 is a 15-inch fanless panel PC built around an Intel Core i5-1235U processor with 10 cores and 12 threads. Its IP65-rated front panel and rugged aluminum-steel chassis withstand dust, water jets and wide temperature swings. The resistive touchscreen operates reliably with gloves or stylus input. Windows 11 Pro comes pre-installed for immediate deployment in factory automation, kiosk or outdoor monitoring roles.

Memory and storage headroom

The system ships with 16GB of DDR5 4800MHz memory in a single SODIMM slot that supports up to 32GB total. Dual M.2 2280 slots accept NVMe or SATA drives alongside a 2.5-inch bay for additional SSD or HDD capacity. The 256GB NVMe boot drive handles OS and application loads, while the open slots provide room for local data logging or redundant storage without external enclosures.

Integration flexibility and constraints

Three independent LAN ports (two Gigabit, one 2.5G) plus six COM ports with RS232/485 options connect PLCs, barcode scanners and legacy serial gear directly. Four isolated GPIO lines and HDMI output support external displays or control signals. A 9-36V DC Phoenix connector with reverse polarity protection suits unstable industrial power. Expansion via Mini PCIe and M.2 E-Key allows wireless modules, but the 4:3 aspect ratio and fixed 1024×768 resolution limit modern widescreen UI layouts.