Intel Atom® x7835RE with 24-110VDC Galvanic Isolation Power Input Railway Computer
• Intel Atom® x7000RE Amston Lake Processor
• 24-110VDC Galvanic Isolation Power Input for Railway Application
• Compliant with Railway Regulation EN 50155
• Removable Cover for Easy Expansion and Maintenance
• 2 x 2.5GbE Supports Industrial Temperature Environment
• Intel Atom® x7835RE 8-core processor up to 3.6 GHz
• Intel Atom® x7433RE 4-core processor up to 3.4 GHz
• Processor-integrated GPU – Intel® UHD Graphics
• 1 x DDR5-4800 SO-DIMM up to 16 GB
• TPM 2.0
• Auto reset for unresponsive system
(custom 1-255 sec/min settings in BIOS)
• 1 x HDMI® up to 3840 x 2160 @ 60Hz as specified in HDMI 2.1
• 1 x Line-out
• 2 x 2.5GbE (Intel® I226-IT) via M12 X-code
*M12 X-code cable is not included in the package.
• 2 x USB 3.2
• 2 x USB 2.0
• 8 x DI (DC 5-48V), 4 x DO (DC 12V/100mA)
• 2 × RS-232/422/485
• 1 x M.2 3042/3052 Key B for WWAN w/ dual Nano SIM support
• 1 x M.2 2230 Key E for Wi-Fi/BT
• 1 x M.2 2280 Key M for NVMe SSD
• 1 x M.2 2280 Key M for NVMe/SATA SSD
• CE, FCC Class A, UKCA, EN 50155, EN 45545-2 (R25)
• DC 24-110V (Galvanic Isolation) via M12 K-code
• OCP, OVP, surge protection, reversed polarity protection
• Ignition detection, Smart Power Management
• Removable top cover for RTC coin cell battery
• Windows 11 IoT Enterprise LTSC
• Ubuntu 24.04 LTS
• -40°C ~ 75°C (-40°F ~ 167°F) with 0.6 m/s airflow
*Operating temperature varies by accessories installed.
**Test configuration: 2 x NVMe SSD (WT), 1 x 16GB DDR5 (WT)
• -40°C ~ 80°C (-40°F ~ 176°F)
• 10% RH ~ 90% RH (non-condensing)
• IEC 60068-2-64, random, 2.5G@5~500Hz, 1hr/axis
• MIL-STD-810H, Method 514.8, Procedure I, Category 4
• MIL-STD-810H, Method 516.8, Procedure I, trucks and semi-trailers=15G (11ms)
• Aluminum Alloy
• 7 x SMA connector mounting hole
• Rack/Wall mounting
• 2.28kg (5.03lb)
• 285 x 165 x 43 mm (11.22 x 6.50 x 1.70 in.)
• IP40
RBOX-1001-M12X-x7835
RBOX-1001-M12X-x7433
Intel Atom® x7835RE with 24-110VDC Galvanic Isolation Power Input Railway Computer
Made in Taiwan
DDR5-5600 SO-DIMM, 8 GB to 16 GB, -40°C ~ 85°C
M.2 2280 Key M NVMe SSD, -40°C ~ 85°C
M.2 2280 Key B-M SATA SSD, -40°C ~ 85°C
M.2 2230 Key A-E Wi-Fi module, -40°C ~ 85°C
M.2 3042/3052 Key B WWAN module, -40°C ~ 85°C
M.2 2242 Key B GNSS module, -40°C ~ 85°C
AC/DC 100-240V/12V 60W C14 DC plug power adapter
1U rackmount kit
SINTRONES Technology proudly announces its achievements: the renewal of its IRIS ISO 22163 (International Railway Industry Standard) certification and recognition as a Taiwan Excellence Award 2026 winner for its flagship Edge AI Rugged Computer, the IBOX-650P-IP66. As one of the only two IRIS-certified industrial computer manufacturers in Taiwan, SINTRONES continues to lead the industry with mission critical, AI-driven solutions that set the benchmark for global railway, smart transportation, military and defense, and medical applications. “Achieving both the IRIS certification and the Taiwan Excellence Award underscores SINTRONES’ unwavering commitment to engineering excellence and reliability,” said Kevin Hsu, CEO of SINTRONES Technology. “These milestones reflect our dedication to empowering customers with AI-ready, mission-critical systems built to perform in the world’s toughest conditions, from smart rail to defense and industrial automation.” 8 Years of IRIS Certification: Proven Reliability in Railway Systems With eight consecutive years of IRIS certification, SINTRONES has refined a robust rail-specific quality management system that ensures consistent product performance and highly reliable delivery across global rail markets. The company achieved top audit ratings in procurement and supplier management, validating its capacity to maintain reliability and agility amid global market dynamics. Compliance Excellence: Engineered to Meet Global Railway Standards The IRIS framework, based on ISO/TS 22163, evaluates excellence in three core areas across the railway supply chain: design and development, manufacturing, and maintenance. Certified companies must demonstrate stringent quality and lifecycle control — from design to production, logistics, after-sale services, and customer support. Founded in 2009, SINTRONES has cultivated over 15 years of expertise in railway and industrial computing. Its product lines comply with EN 50155, EN 45545-2 (R25), and IEC 62368-1, ensuring safe, stable, and efficient operation in critical rail...
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Taipei, Taiwan, October 22, 2025 – SINTRONES Technology Corp. (TWSE 6680), a leading provider of embedded and in-vehicle computing solutions, today introduces the RBOX-1001-M12X rugged edge AI computer, an EN 50155-compliant rolling stock computer purpose-built for railway applications. Featuring a ruggedized design, the RBOX-1001-M12X supports wide operating temperatures from -40°C to 75°C and galvanic isolation power input from DC 24V to 110V, ensuring reliable edge AI computing in harsh railway environments. *Operating temperature may vary depending on installed accessories. Designed to meet the evolving demands of modern railway systems, the RBOX-1001-M12X delivers scalable hardware expansion and 1U rackmount compatibility, enabling seamless deployment for intelligent video surveillance, real-time edge AI inference, and other onboard and wayside railway applications. Adaptable to Evolving Railway Applications Designed for maximum deployment flexibility, the rackmount railway edge AI computer features dual M.2 2280 expansion slots to support a wide range of railway computing applications. For railway video surveillance systems, the RBOX-1001-M12X supports the installation of two SSDs, allowing one drive to host the operating system while the other is dedicated to high-capacity video recording, ensuring stable performance and reliable data storage in rolling stock environments. For edge AI and real-time analytics, one of the M.2 2280 slots can accommodate a Hailo AI accelerator delivering up to 26 TOPS of AI performance. Combined with the Intel Atom® x7000RE industrial-grade processor, the system enables localized, real-time AI inference for intelligent railway monitoring and data-driven decision-making at the edge. Optimized for 1U Rackmount Integration To simplify deployment within existing railway infrastructure, the RBOX-1001-M12X rugged edge AI computer supports optional 1U rackmount installation and features a compact chassis height of under 44 mm. This purpose-built design allows the system to...
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SINTRONES unveils the RBOX-1001-M12X, an EN 50155-compliant rolling stock computer with a built-in galvanic isolation power system that supports a wide input voltage range from DC 24V to 110V. Designed for streamlined installation, easy maintenance, and equipped with Intel Atom® x7000RE processor and essential I/O interfaces, the RBOX-1001-M12X is an ideal choice for rolling stock applications that require consistent and safe operation. Committed to Keeping Rolling Stock on the Move Built to withstand extreme conditions, the RBOX-1001-M12X is equipped with M12 connectors for robust connection, and an industrial-grade processor and Ethernet controllers capable of operating in temperatures ranging from -40°C to 70°C, while also fulfilling the anti-vibration and anti-shock requirements of EN 61373 and MIL-STD-810H. Built for Installation Flexibility and Space Efficiency The RBOX-1001-M12X is intentionally designed with a height of less than 44 mm, making it rack mountable on a 1U server for space saving. Additionally, it features removable top and bottom covers that provide easier access for expansion modules installation and RTC battery replacement, significantly reducing maintenance effort and cost. Dynamic Communications and Data Transfer without Disruptions To ensure real-time communications and seamless data transmission on the move, the RBOX-1001-M12X features: Intel Atom® x7000RE processor Dual 2.5GbE for uplink network connection Dual M.2 2280 slots for NVMe SSDs to expand operating system and video storage capacity for onboard surveillance applications Dual COM ports for peripherals control and management Two M.2 expansion modules for WLAN and WWAN connectivity, or GNSS positioning and navigation Dual SIM cards for seamless switch between different service providers based on network availability Learn more about the EN 50155 Rackmount Rolling Stock Computer RBOX-1001-M12X Series
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