The QBiX-RPLA1355H-A1 is a rugged fanless embedded box PC from the GIGAIPC QBiX 10×10 series, built around the Intel Core i7-1355U Raptor Lake processor. With ten cores in a 2P+8E configuration, twelve threads and clock speeds reaching up to 5.0 GHz, it delivers strong performance for edge computing, industrial automation and machine vision workloads. The fanless, rugged 138 x 118 x 74.2 mm chassis is designed for reliable, silent operation in harsh environments. Memory is provided by two DDR5 SO-DIMM sockets supporting dual channel 5200 MHz modules up to 64 GB. Storage options include a 2.5-inch HDD or SSD bay (SATA 6Gb/s), an M.2 2280 M-Key slot (PCIe Gen 4 x4 and SATA 6Gb/s) and an M.2 2230 E-Key slot. Integrated Intel Iris Xe Graphics drive three independent displays through two HDMI 2.0 ports and DisplayPort 1.4 over USB Type-C, supporting resolutions up to 7680 x 4320. Networking combines a 2.5GbE port (Intel I226V) with a GbE port (Realtek RTL8111H). The I/O set includes USB 3.2 Gen 2 ports, a USB Type-C port with DisplayPort output, a multi-mode RS-232/422/485 COM port and a combo audio jack. Security is handled by an onboard Infineon TPM 2.0 chip. The system accepts a wide 12V to 24V DC input, operates from 0°C to 50°C, and is rated for vibration and shock resistance to IEC 60068 standards.