A computer without an integrated CPU is typically a specialized industrial system designed for custom integration, where the processor is supplied separately or is part of a removable module. These systems are built as barebones units, providing the chassis, power supply, cooling, and expansion slots, but require the user to install their own CPU, memory, and storage. This approach offers maximum flexibility for specific industrial applications, allowing for the selection of exact processor performance, thermal characteristics, and longevity to meet project requirements.
Key Specifications and Design
These industrial-grade barebones computers focus on robust construction and connectivity. Key features often include:
-
Modular Motherboard: Designed to support a range of socketed CPUs, from energy-efficient models to high-performance processors.
-
Passive Cooling: Many units feature fanless, heatsink-based designs for silent and reliable operation in dusty environments.
-
Expansion Capabilities: Multiple PCI/PCIe slots for adding specialized cards for data acquisition, networking, or GPU acceleration.
-
Rugged I/O: A rich set of industrial interfaces like multiple Gigabit Ethernet ports, COM (serial) ports, and digital I/O for machine control.
-
Wide Power Input: Supports a broad range of DC voltages (e.g., 9-36V DC) common in vehicular, marine, or factory settings.
Applications and Use Cases
The primary use for a computer without a pre-installed CPU is in custom OEM and embedded solutions. Common applications include:
-
Digital Signage & Kiosks: Where a specific media playback or graphics processor is needed.
-
Industrial Automation: As a programmable logic controller (PLC) or machine vision system host, requiring a deterministic processor.
-
In-Vehicle Computing: For transportation and logistics, where the CPU choice depends on the vehicle's power system and processing needs.
-
Thin Client Hosts: In server-based computing, where the terminal's processing power is minimal and defined by the central server.
-
Research & Development: Prototyping environments where hardware specifications are fluid and change frequently.
Thinvent's Barebones and Modular Solutions
Thinvent offers a range of industrial computing platforms that provide the foundation for custom systems. Our fanless, rugged chassis are engineered for reliability and support various processor modules. While many of our standard products come with integrated, efficient CPUs like the Intel N-Series, our design philosophy emphasizes modularity and long-term support, making our systems an ideal starting point for integrators who require a specific processor not offered in a standard configuration. Our engineering team can also provide guidance on compatible CPU and component selection for your unique industrial challenge.
