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- In Stock: 26
- Manufacturer: HP
- Model or Part: 431643-B21
- Condition: Refurbished
- Weight: 1.00lb
- Dimensions: 11.31in x 8.75in x 1.44in
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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 431643-B21 Blc PCIe Mezz Pass Through Card is a high performance mezzanine solution designed for blade servers that require flexible I/O expansion. This card provides a reliable pass through interface for PCI Express devices, enabling seamless integration of additional network adapters, storage controllers, or accelerator cards without compromising the compact form factor of the blade chassis.
Key Features
- PCI Express x8 Gen2 interface for high bandwidth connectivity
- Low profile mezzanine form factor compatible with HP blade enclosures
- Supports hot plug operation for minimal system downtime
- Robust aluminum heat sink for effective thermal management
- Full compliance with HP server firmware and BIOS standards
Technical Specifications
- Model/Part Number: 431643-B21
- Interface: PCI Express 2.0 x8
- Form Factor: Mezzanine card (Blc)
- Dimensions: 170 mm x 45 mm x 5 mm (L x W x H)
- Power Consumption: Typical 12 W
- Operating Temperature: 0 to 55 degrees Celsius
- Supported Operating Systems: Windows Server 2012 and later, Linux distributions, VMware ESXi
Applications
This pass through card is ideal for data center deployments, virtualization hosts, high performance computing clusters, and enterprise storage solutions. It enables customers to add additional network ports, Fibre Channel adapters, or GPU accelerators to HP blade servers, enhancing scalability and future proofing the infrastructure.