The DS3800HMPK1J1J – Microprocessor Board is an essential control module used in GE’s Mark IV Speedtronic turbine control systems. It is responsible for executing system logic, processing input signals, and coordinating outputs — ensuring precise and efficient turbine operations.

This microprocessor board helps maintain stable system behavior by managing key processes such as real-time monitoring, diagnostics, and communication between system components.

At World of Controls, we offer the DS3800HMPK1J1J in both unused and professionally rebuilt conditions. Each unit is carefully tested to meet OEM performance standards, ensuring long-term reliability and seamless system integration.

With our focus on minimizing lead times, this board is in stock and ready for same-day shipping. Whether you’re managing a critical replacement or preparing spare parts inventory, we ensure fast delivery and responsive support.

For the best pricing and availability, contact our team today. We’ll respond within 24 hours with a tailored quote and assistance.