The QBiX-Pro-RPLA1355H-A1 is a fanless industrial embedded computer from the GIGAIPC QBiX Pro Series, based on a 3.5″ single-board computer platform. It is powered by the 13th Gen Intel® Core™ i7-1355U, a 10-core (2P+8E) 12-thread processor reaching up to 5.0 GHz, delivering substantial edge-computing performance without the noise, dust ingress or maintenance burden of a cooling fan. Housed in a rugged 178W x 125D x 52.7H mm enclosure, the system supports dual-channel DDR4 3200 MHz memory across two SO-DIMM sockets for a maximum of 64 GB. Storage and expansion are generous, combining a 2.5″ SATA 6Gb/s HDD/SSD bay with an M.2 2280 M-Key (PCIe Gen 4×4, SATA 6Gb/s) slot, an M.2 2230 E-Key slot and a full-size mini PCIe slot with SIM support. An onboard TPM 2.0 security chip adds hardware-level protection. Connectivity is extensive. The system provides two 2.5GbE LAN ports (Intel® I226V), dual HDMI 2.0 outputs driving independent displays at up to 4096×2160 @60Hz, four USB 3.2 Gen 2 ports plus USB 2.0, and three COM ports covering RS-232/422/485 configurations, along with 8-bit GPIO and a 3-pin terminal block. Engineered for demanding environments, it operates from 0°C to 50°C, withstands shock and vibration, and accepts a wide 9V to 36V DC input, making it a robust choice for industrial automation, smart retail, machine vision and digital signage.