Intel E10G42BFSR

Overview

The Intel E10G42BFSR is a dual-port Ethernet converged network adapter designed to deliver 10-gigabit connectivity over short-range fiber using a PCIe 2.0 x8 interface. It is tailored for servers requiring reliable, low-latency data transfer and a straightforward upgrade path to higher bandwidth without replacing existing infrastructure. With support for virtualization features and storage protocols, this adapter fits well in data centers aiming to consolidate network and storage traffic efficiently.

Key features

• Two 10GBase-SR fiber ports provide high-speed 10 gigabit bandwidth on each connection, ensuring fast data transfer for demanding workloads.
• PCIe 2.0 x8 host interface maintains smooth data flow without bottlenecks, supporting consistent network performance.
• Virtual Machine Device Queues (VMDq) and Single Root I/O Virtualization (SR-IOV) reduce CPU overhead and improve throughput in virtualized environments, allowing more virtual machines to run with predictable response times.
• Support for iSCSI, NFS, and Fibre Channel over Ethernet (FCoE) enables storage and LAN traffic to share the same physical adapter, simplifying cabling and reducing switch port requirements.
• Compatibility with TCP, UDP, and IPSec protocols ensures secure and versatile networking options for various applications.
• Includes a low-profile bracket for easy installation in both full-height and slim server chassis, offering flexibility in different hardware setups.
• Backed by a lifetime limited warranty from Intel, providing long-term protection and reliability for your investment.

Key specs

• Network ports: 2 x 10GBase-SR fiber
• Host interface: PCIe 2.0 x8
• Supported protocols: iSCSI, NFS, Fibre Channel over Ethernet (FCoE), TCP, UDP, IPSec
• Virtualization support: Virtual Machine Device Queues (VMDq), Single Root I/O Virtualization (SR-IOV)
• Form factor: Low-profile bracket included for full-height and slim servers
• Warranty: Lifetime limited warranty

Connectivity and compatibility

This adapter integrates seamlessly into server environments that require high-speed fiber connections. Its dual 10GBase-SR ports connect to short-range fiber optic networks, making it suitable for data centers with existing fiber infrastructure. The PCIe 2.0 x8 interface ensures compatibility with a wide range of server motherboards, while virtualization features support popular platforms such as VMware clusters and private clouds. The inclusion of storage protocol support allows it to handle both network and storage traffic on a single link, reducing complexity in rack setups.

Ideal uses and environments

The Intel E10G42BFSR is well suited to data centers and enterprise servers that demand high throughput and low latency, especially in virtualized environments. It works effectively in setups where consolidating storage and LAN traffic is a priority, such as private clouds and VMware clusters. Its low-profile design makes it a practical choice for both standard and compact server chassis, fitting into diverse hardware configurations without hassle. This adapter is a strong option for IT professionals looking to upgrade network capacity while maintaining efficient resource use and minimizing infrastructure changes.

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