CAPA841

Axiomtek CAPA841 3.5-inch Industrial Embedded Single Board Computer

The Axiomtek CAPA841 is a 3.5-inch industrial embedded Single Board Computer featuring Intel Atom E3845 or E3827 processors based on the Intel Bay Trail System-on-Chip architecture. Designed for compact industrial computing systems, the CAPA841 combines low-power processing, DDR3L memory, multiple display outputs and industrial communication interfaces.

The CAPA841 provides dual Gigabit Ethernet, VGA, HDMI, LVDS, SATA storage, CFast support and Mini PCI Express expansion. Its fanless architecture and wide operating temperature capability make it suitable for industrial automation, machine control and embedded system applications.

Key Features

• Manufacturer: Axiomtek
• Model: CAPA841
• Form Factor: 3.5-inch Embedded SBC
• Dimensions: 146 x 104 mm
• Processor Options: Intel Atom E3845 Quad-Core 1.91GHz or E3827 Dual-Core 1.75GHz
• Processor Architecture: Intel Bay Trail SoC
• Memory: One 204-Pin DDR3L SO-DIMM Socket
• Maximum Memory: Up to 8GB DDR3L-1066/1333
• Graphics: Integrated Intel HD Graphics
• Display Interfaces: VGA, HDMI and LVDS
• Ethernet: Dual Intel i210IT Gigabit LAN
• Storage: One SATA 3Gb/s Port and One CFast Socket
• Expansion: One Full-Size Mini PCIe with mSATA Support
• Additional Expansion: One Half-Size Mini PCIe and One SIM Slot
• USB: Four USB 2.0 Ports
• Serial Interfaces: Two RS-232/422/485 and Two RS-232
• Digital I/O: Eight Programmable Channels
• Audio: Microphone, Line-In, Line-Out and Speaker-Out
• BIOS: AMI UEFI
• Power Input: 12V DC
• Cooling: Passive Fanless Design
• Operating Temperature: -40°C to +80°C on Specified Configurations
• Watchdog Timer: 1 to 255 Seconds

Intel Atom Bay Trail Processing

The CAPA841 supports Intel Atom E3845 quad-core and E3827 dual-core processor configurations. These processors integrate CPU, graphics and chipset functionality into a compact embedded platform suitable for industrial computing applications.

DDR3L Memory Architecture

One 204-pin DDR3L SO-DIMM socket supports up to 8GB of DDR3L-1066/1333 system memory. Memory compatibility should be verified against the exact processor configuration and applicable board revision.

Industrial Display Connectivity

The CAPA841 incorporates VGA, HDMI and LVDS display interfaces with dual-display capability, supporting industrial monitors, operator panels and embedded display applications.

Networking and Serial Communication

Two Intel i210IT Gigabit Ethernet controllers provide network connectivity. Four serial ports, including two configurable RS-232/422/485 interfaces, support communication with industrial equipment and peripheral devices.

Storage and Expansion

The motherboard provides SATA 3Gb/s and CFast storage interfaces, together with full-size and half-size Mini PCI Express expansion slots. The full-size Mini PCIe interface supports mSATA functionality, and a SIM slot is available for compatible communication modules.

Industrial Applications

• Industrial Automation and Machine Control
• Human-Machine Interface Systems
• Industrial Data Acquisition
• Embedded Control and Monitoring
• Industrial Networking
• Compact Fanless Computing Systems
• Industrial Computer Maintenance and Replacement

Replacement and Compatibility

Before ordering, verify the complete CAPA841 ordering number, installed Intel Atom processor, PCB revision, BIOS version, DDR3L memory compatibility, power input and peripheral requirements.

Pricing, Availability and Technical Support

SoftTouch Technologies provides sourcing assistance, embedded board evaluation, repair services and compatible replacement support for industrial computing hardware.

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