Name: 2-Port 10GB 560SFP+ Ethernet Adapter
Brand: HP
Price: 16.95 USD
Availability: InStock

HP 665249-B21 2-Port 10GB 560SFP+ Ethernet Adapter

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$16.95

In Stock: 14
Manufacturer: HP
Model or Part: 665249-B21
Condition: Refurbished
Weight: 3.00lb

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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 665249-B21 2-Port 10GB 560SFP+ Ethernet Adapter delivers high-performance, low-latency connectivity for servers, storage arrays and networking equipment. Designed to fit into standard PCIe slots, this adapter provides two independent 10GbE SFP+ ports that support a wide range of fiber optic modules, enabling flexible, scalable network architectures in data centers, cloud environments and high-throughput compute clusters.

Key Features

Two native 10GbE SFP+ ports for simultaneous high-speed links
PCIe 3.0 x8 interface for maximum bandwidth and backward compatibility with PCIe 2.0
Supports industry standard SFP+ transceivers (10GBASE-SR, 10GBASE-LR, etc.)
Advanced offload capabilities reduce CPU utilization during data transfers
Hot-plug ready for non-disruptive installation and maintenance
HP firmware integration ensures reliable operation with HP ProLiant and BladeSystem platforms

Technical Specifications

Model/Part Number: 665249-B21
Form factor: Low-profile PCIe 3.0 x8 card
Port type: 2 x SFP+ (10GbE)
Supported data rates: 10Gbps per port
Operating temperature: 0 to 40 degrees Celsius
Power consumption: Typical 6W
Supported operating systems: Windows Server 2012/2016/2019, Linux distributions, VMware ESXi
Compliance: RoHS, FCC, CE

Applications

High-performance computing clusters that require fast inter-node communication
Enterprise storage solutions such as SAN and NAS systems needing reliable 10GbE links
Virtualization hosts that benefit from reduced latency and increased throughput
Data center uplinks and aggregation points for dense network topologies
Content delivery networks and media streaming platforms that demand consistent bandwidth

With its robust feature set and proven HP reliability, the 2-Port 10GB 560SFP+ Ethernet Adapter is an ideal choice for organizations looking to upgrade their network infrastructure without compromising on performance or flexibility.