Name: 644161-B22 HP InfiniBand 544M Dual-Port 10GB/s PCIe 3.0 x8 Network Adapter
Brand: HP
SKU: 644161-B22
Price: 179.33 USD
Availability: InStock
Rating: 4.8 (114 reviews)

Product Overview
The 644161-B22 HP InfiniBand 544M network adapter equips servers with dual-port 10GB/s InfiniBand connectivity over a PCI-Express 3.0 x8 interface. It fits into server infrastructures that require fast, low-latency network communication, supporting high throughput and reliable data exchange.

General Information
Brand	HP

Technical Information
Product Type	InfiniBand Adapter
Chipset/Controller	Mellanox ConnectX-2
Virtualization Support	SR-IOV
Data Rate (Speed)	10GbE
Data Center Bridging	No
Interface (Bus)	PCIe 3.0 x8
Number of Ports	2-Port (Dual)
OS Compatibility	RHEL, VMware ESXi
Offload Support	RDMA, PXE Boot, Jumbo Frames
Bracket Height	Full Height (Standard)

Connectivity & Physical
Form Factor	Standard PCIe Card
Port Type	SFP+
Cabling Type	Fiber Optic (MMF)
Weight	3.00
Condition	Refurbished

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC

Product Description
The 644161-B22 HP InfiniBand 544M network adapter provides high-performance networking capabilities ideal for demanding data transfer needs. It is often found in data center environments and built for seamless integration into server infrastructure. This adapter caters to IT professionals and network engineers who require reliable, fast communication between nodes. Its dual 10GB/s ports enable efficient handling of large data streams with minimal delay. Key Features Offers dual 10GB/s InfiniBand ports for simultaneous high-speed data paths Utilizes PCI-Express 3.0 x8 slot for enhanced throughput and reduced bottlenecks Delivers low latency to support latency-sensitive operations Supports standard InfiniBand protocols for broad compatibility Built to integrate smoothly within HP server systems This adapter is valuable for environments that demand consistent network performance and reduced communication delays. Its robust design ensures dependable operation within complex IT setups. Overall, it facilitates efficient connectivity and helps maintain smooth data flow, contributing to system stability and productivity.

Use Cases
The 644161-B22 adapter is typically deployed in high-performance computing clusters and enterprise data centers where fast inter-node communication is critical. It benefits environments that manage large-scale data processing and require low latency connections. How It's Used: Connecting compute nodes within HPC clusters to accelerate parallel processing workloads Linking storage arrays and servers in data centers for improved data access speeds Enhancing network throughput in virtualization and cloud infrastructures Supporting scientific research facilities that require rapid data exchange across systems Facilitating communication in financial services networks that demand minimal latency These use cases highlight the adapter’s role in boosting operational efficiency and maintaining scalable performance across various demanding IT environments. It ensures consistent network reliability and meets the throughput needs of complex infrastructures.

Tech Atlantix

644161-B22 HP InfiniBand 544M Dual-Port 10GB/s PCIe 3.0 x8 Network Adapter

644161-B22

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