Name: 544FR 10/40Gbps QSFP Network Adapter
Brand: HP
Price: 43.95 USD
Availability: InStock

HP 661686-001 544FR 10/40Gbps QSFP Network Adapter

The HP 544FR 10/40Gbps QSFP Network Adapter (part number 661686-001) delivers high-performance, low-latency connectivity for modern data center and enterprise environments. Designed to fit seamlessly into HP ProLiant servers and compatible platforms,... Read More

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$43.95

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In Stock: 30
Manufacturer: HP
Model or Part: 661686-001
Condition: Refurbished
Weight: 3.00

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The HP 544FR 10/40Gbps QSFP Network Adapter (part number 661686-001) delivers high-performance, low-latency connectivity for modern data center and enterprise environments. Designed to fit seamlessly into HP ProLiant servers and compatible platforms, this adapter supports both 10 Gbps and 40 Gbps Ethernet speeds over a single QSFP28 port, providing flexible bandwidth scaling as your network demands grow.

Key Features

Dual-speed operation: Automatic negotiation between 10 Gbps and 40 Gbps, enabling cost-effective upgrades without hardware changes.
High-density form factor: QSFP28 connector occupies minimal rack space while delivering four 10 Gbps lanes or a single 40 Gbps lane.
Low latency: Optimized hardware and firmware reduce packet processing delays, ideal for latency-sensitive applications.
Energy efficient: Advanced power-management features lower consumption compared with legacy adapters.
Broad OS support: Compatible with Windows Server, Linux, and VMware ESXi, with driver packages available from HP.

Technical Specifications

Model/Part Number: 661686-001
Interface: PCIe 3.0 x8
Port Type: QSFP28 (10/40 Gbps)
Supported Protocols: Ethernet, iSCSI, FCoE
Maximum Throughput: 40 Gbps (single lane) or 4 x 10 Gbps (aggregated)
Operating Temperature: 0°C to 45°C (32°F to 113°F)
Power Consumption: Typical 7 W, Maximum 9 W
Dimensions: 1.75" H x 4.5" L x 0.8" W

Typical Applications

High-performance computing clusters requiring fast inter-node communication.
Virtualized environments and cloud infrastructure where bandwidth elasticity is critical.
Data analytics and AI workloads that demand rapid data movement.
Enterprise storage networks using iSCSI or FCoE for low-latency access.
Financial trading platforms where microsecond latency impacts performance.

By integrating the HP 544FR QSFP Network Adapter, organizations can future-proof their network infrastructure, achieve higher throughput, and maintain reliable, high-speed connectivity across a wide range of demanding workloads.