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- In Stock: 5
- Manufacturer: HP
- Model or Part: 435891-001
- Condition: New
- Weight: 3.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The HP Main Lib Controller Board (eml-e) with part number 435891-001 is a high-performance core component designed for enterprise and workstation environments. This board provides reliable control of peripheral interfaces, power management, and system communication while maintaining the compact form factor required by modern HP workstations and servers. Engineered to meet strict HP quality standards, it delivers consistent operation, easy integration, and long term durability for demanding IT infrastructures.
Key Features
- Robust controller architecture optimized for high data throughput
- Integrated power regulation for stable voltage across all connected devices
- Support for multiple I/O standards including USB 3.0, SATA and PCIe lanes
- Low latency firmware for fast system boot and response times
- Compact layout that fits standard HP chassis without modification
- Designed for easy replacement with plug-and-play connectors
Technical Specifications
- Model/Part Number: 435891-001
- Form factor: Standard ATX compatible dimensions
- Operating temperature range: 0 to 55 degrees Celsius
- Power consumption: Max 25 watts
- Supported interfaces: USB 3.0 (up to 5 Gbps), SATA III (6 Gbps), PCIe Gen2 x4
- Firmware: HP certified BIOS with secure boot support
Applications
- HP Z series workstations used for CAD, video editing and scientific computing
- Enterprise servers requiring reliable controller logic for storage arrays
- High-performance computing clusters where low latency I/O is critical
- Upgrade or replacement projects to extend the life of existing HP systems
- Custom integration in OEM solutions that demand proven HP hardware reliability
This Main Lib Controller Board offers a seamless blend of performance, stability and ease of installation, making it an ideal choice for IT professionals looking to maintain or enhance their HP platform capabilities.