Axiomtek CAPA13R 3.5" SBCs with AMD Ryzen Embedded V1000 APUs and Quad-View Display

Signage players, operator panels and small network appliances often need several screens and several network ports from a board that fits a compact enclosure. The Axiomtek CAPA13R series answers that brief with a 3.5 inch SBC built around an onboard AMD Ryzen Embedded APU, a four-output display set and two or four Gigabit Ethernet ports, all on a 146 x 104 mm board.

Every CAPA13R shares the same layout. One DDR4 SO-DIMM socket takes up to 16 GB, at DDR4-2400 with the V1605B and DDR4-3200 with the V1807B. AMD Radeon RX Vega graphics share system memory and drive one DisplayPort++, two HDMI outputs and an 18/24-bit single or dual-channel LVDS header, with quad-view display support. Storage runs from an M.2 Key B socket (SATA, USB 2.0, optional PCIe x2) in 2242 or 3042 and a SATA-600 port, and an M.2 Key E socket (PCIe x1, USB 2.0) takes a 2230 card. I/O covers two USB 3.2 Gen2 and two USB 2.0 ports, one RS-232/422/485 and one RS-232 port, 8-channel programmable digital I/O, an HD audio link for the optional AX93A22 board, TPM 2.0 and a 255-level watchdog timer.

The variants differ in processor and LAN count. The CAPA13RPHGG-V1605B is the standard build with two Gigabit ports and the 15 W V1605B at 2.0 to 3.6 GHz, and the CAPA13RPHGG-V1807B keeps two ports with the 45 W V1807B at 3.35 to 3.8 GHz for heavier graphics and multi-tasking. The CAPA13RPH4G-V1605B adds two more Realtek RTL8111G ports for four in total on the V1605B, and the CAPA13RPH4G-V1807B combines four ports with the V1807B. Each code is also listed by Axiomtek with a fan as a separate ordering option.

Power is 12 V DC only on a 2 x 2-pin connector, with AT auto power on. Axiomtek quotes a minimum RMS draw of 12 V at 2.5 A for the V1605B and 12 V at 4.2 A for the V1807B, each with 16 GB of DDR4. Every CAPA13R operates from -20 to 60 °C at 10 to 95% humidity, non-condensing, and measures 146 x 104 mm with a 1.6 mm board thickness. A heatspreader is available as an accessory, and Axiomtek builds the APC200 industrial chassis around the two-LAN V1605B board with a fan.