Dell H191K 2.26GHz 3MB 25W 2-Core P8400 Processor

Overview
The Dell P8400 (model H191K) is a high-performance 2.26GHz dual-core processor designed for demanding workstation and entry-level server environments. With 3MB of shared L2 cache and a thermal design power of 25W, this processor delivers a balanced blend of speed, efficiency, and reliability for a wide range of professional applications.

Key Features

• 2.26GHz base clock for responsive multitasking
• Dual-core architecture with Intel Hyper-Threading technology
• 3MB L2 cache to accelerate data access
• 25W TDP for low power consumption and reduced cooling requirements
• Integrated memory controller supporting DDR2 SDRAM up to 800MHz
• Compatible with Dell Precision and OptiPlex platforms

Technical Specifications

• Processor type: Intel Xeon 8400 series
• Core count: 2 cores
• Thread count: 4 threads
• Clock speed: 2.26GHz
• Cache: 3MB L2 cache
• Thermal design power: 25W
• Socket: Socket 775 (LGA 775)
• Supported instruction sets: SSE2, SSE3, SSSE3, Intel 64
• Bus speed: 667MHz front side bus
• Maximum memory supported: 8GB DDR2

Typical Applications

• Computer aided design (CAD) and 3D modeling workstations
• Financial analysis and data-intensive modeling
• Small to medium business servers and virtualization hosts
• Scientific computing tasks that benefit from multi-threaded performance
• Professional video editing and rendering pipelines

By choosing the Dell P8400 processor, users gain a reliable foundation for compute-intensive workloads while maintaining energy efficiency and thermal stability. Its proven compatibility with Dell's enterprise-grade platforms ensures seamless integration and long-term support for mission-critical environments.