HP AB535A 1.0GHz PA8900 RP3440 Processor

Overview

The HP AB535A 1.0GHz PA8900 RP3440 processor is a high-performance RISC processor designed for demanding enterprise and scientific computing environments. Built on HP's proven PA-RISC architecture, this chip delivers reliable, deterministic performance for mission-critical applications while maintaining low power consumption and robust thermal characteristics.

Key Features

• Clock speed of 1.0GHz for fast instruction execution
• Integrated floating point unit optimized for scientific calculations
• Advanced branch prediction and out-of-order execution for improved throughput
• Low power design with typical consumption of 25 watts
• Support for up to 4GB of physical memory addressing
• Built-in error detection and correction features for high reliability

Technical Specifications

• Model / Part Number: AB535A
• Processor Family: PA8900 RP3440
• Core Count: Single core
• Clock Frequency: 1.0GHz
• Cache: 64KB instruction cache, 64KB data cache
• Bus Interface: 64-bit PCI-X compatible
• Operating Temperature Range: 0 to 70 degrees Celsius
• Power Supply: 12V DC input
• Package Type: PGA 120 pins

Typical Applications

• Enterprise servers requiring stable and predictable processing power
• Scientific workstations for simulation, modeling and data analysis
• Embedded systems in telecommunications and networking equipment
• High-performance computing clusters used in research institutions
• Industrial control systems that need robust error handling and long-term reliability

By choosing the HP AB535A processor, system integrators gain a proven solution that balances speed, efficiency and durability, making it an ideal foundation for a wide range of high-end computing platforms.