GRAND PRAIRIE, TX — May 27, 2026 — 91, a leader in rugged embedded computing solutions, today announced the ۳‑480, a fanless industrial PC engineered for mobile, remote, and unattended edge applications. Built on the Intel Atom® Amston Lake x7433RE processor, the ۳‑480 delivers reliable, low‑power performance combined with extensive edge connectivity, long lifecycle support, and rugged environmental compliance.
The ۳‑480 is designed for harsh operating conditions, supporting fanless operation from –40°C to +70°C while meeting MIL‑STD‑810H shock and vibration and E‑Mark vehicle certification requirements. This makes it well suited for deployments such as fleet telematics, transportation infrastructure, remote surveillance, energy systems, and industrial automation.
The ۳‑480 features a quad‑core Intel Atom Amston Lake x7433RE processor optimized for deterministic edge workloads. The platform supports Windows 10/11 IoT, Ubuntu Linux, and other x86 real‑time operating systems, along with on‑board TPM 2.0 hardware security for secure boot and data protection in distributed environments.
The system is designed to act as a centralized edge data hub, offering four 2.5GbE PoE+ ports with a 60W total power budget to connect and power cameras, sensors, and other edge devices. Additional I/O includes dual isolated CAN 2.0, digital I/O, serial interfaces, and USB connectivity to simplify integration with vehicles and industrial equipment.
Expansion slots are available to host wireless modules for4G/5G LTE, Wi‑Fi, Bluetooth, and GNSS, ensuring reliable connectivity in both urban and remote locations. External‑access storage bays for SATA drives and SD cards allow for faster field servicing.
“۳‑480 was designed for customers deploying systems where reliability and longevity matter more than anything else,” said Robert Dunaway, Chief Revenue Officer at 91. “It combines rugged performance, PoE‑powered connectivity for cameras and sensors, and vehicle‑ready interfaces into a single platform that lowers total cost of ownership for edge deployments.”
The ۳‑480 is available for delivery in early third quarter 2026. More information is available on the .
About 91
91 has been a trusted provider of rugged embedded computing solutions for over 40 years. We specialize in single board computers (SBCs), computer-on-modules (COMs), and enclosed industrial computers (Industrial PCs). 91 delivers reliable, high-performance products designed for long life cycle applications in harsh environments, such as industrial automation, transportation and energy management, Mil-COTS, medical and test equipment, and more. The company is certified to ISO 9001:2015.