Intel E10G42BFSR network card Internal 10000 Mbit/s
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E10G42BFSR
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overview
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faqs
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E10G42BFSR Overview
INTEL E10G42BFSR 10gb 2 Ports Pci-e Low Profile Server Adapter.
Ethernet Server Adapter X520-SR2
- Wired
- PCI Express 2.0
- 10000 Mbit/s
- Internal
Summary Description
Intel E10G42BFSR. Internal. Connectivity technology: Wired, Host interface: PCI Express. Maximum data transfer rate: 10000 Mbit/s
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Intel |
| Stock | In Stock |
Ports & interfaces
| Connectivity technology | Wired |
|---|---|
| Host interface | PCI Express |
| Ethernet LAN (RJ-45) ports | 2 |
| PCI version | 2.0 |
Network
| Maximum data transfer rate | 10000 Mbit/s |
|---|---|
| Ethernet LAN data rates | 10,1000 Mbit/s |
| Full duplex | Yes |
| Fiber mode structure | Multi-mode |
| Maximum operating distance | 300 m |
| LAN controller | Intel® 82599 |
Design
| Internal | Yes |
|---|---|
| Plug and Play | Yes |
| Certification | FCC B, UL, CE, VCCI, BSMI, CTICK, KCC |
System requirements
| Compatible operating systems | https://www.intel.com/content/www/us/en/support/articles/000025890/network-and-i-o/ethernet-products.html |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 55 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
Weight & dimensions
| Width | 145.5 mm |
|---|
Logistics data
| Harmonized System (HS) code | 85176990 |
|---|
Other features
| Compliance industry standards | IEEE 802.3 |
|---|---|
| Cable type | MMF up to 300m |
| Market segment | Server |
| Data transfer rate | 10 Gbit/s |
| Ports quantity | 2 |
| Link/Act LED | Yes |
| Intel Virtual Machine Device Queues (VMDq) | Yes |
| PCI-SIG* SR-IOV Capable | Yes |
| On-chip QoS and Traffic Management | Yes |
| Intel Flexible Port Partitioning | Yes |
| Speed & slot width | 5.0 GT/s, x8 Lane |
| Message signal interrupt | Yes |
| Low halogen options available | No |
| Intelligent Offloads | Yes |
| iWARP/RDMA | No |
| Fiber Channel over Ethernet | Yes |
| Intel Data Direct I/O Technology | Yes |
| Intel Virtualization Technology for Connectivity (VT-c) | Yes |
| Interface type | PCIe v2.0 (5.0 GT/s) |
| Storage Over Ethernet | iSCSI, FCoE, NFS |
| Born on date | Q3'09 |
| Launch date | Q3'09 |
| Network interface card cable medium | Fiber |
| Network interface card type | Server |
| Product brief URL | https://www.intel.com/content/www/us/en/ethernet-products/converged-network-adapters/ethernet-x520-server-adapters-brief.html |
| Product name | Intel Ethernet Converged Network Adapter X520-SR2 |
| Product type | Network Interface Card |
| Status | Launched |
| Thermal Design Power (TDP) | 10.7 W |
| Number of QPI links | Dual |
| Last change | 64826814 |
| Processor family | 500 Network Adapters (up to 10GbE)-500 Network Adapters (up to 10GbE) |
| Ethernet adapter ARK ID | 39774 |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | G135872 |
| Controller type | Intel® 82599 10 Gigabit Ethernet Controller |
| Cabling type | MMF up to 300m |
| Bracket height | Low-Profile (LP) / Full-Height (FH) |
| Product family | Intel 10 Gigabit server adapter |
| Product series | 500 Series Network Adapters (up to 10GbE) |
| Product codename | Spring Fountain |
Frequently Asked Questions
What kind of transceivers are compatible with the Intel E10G42BFSR adapter? +
The Intel E10G42BFSR is designed specifically for use with SR (Short Range) multi-mode fiber optics. It utilizes SFP+ connectivity, allowing you to plug in standard 10GBASE-SR optical transceivers. Ensure your fiber cabling matches the OM3 or OM4 specifications required to achieve the full 10Gbps throughput over the intended distance, as this card is optimized for high-speed, low-latency fiber data center environments.
Does the Intel E10G42BFSR support virtualization technologies like SR-IOV? +
Yes, this adapter supports Single Root I/O Virtualization (SR-IOV). This feature allows the NIC to present itself as multiple separate virtual functions, enabling virtual machines to access the hardware directly. This significantly reduces CPU overhead and improves network performance in dense virtualization environments, making it an excellent choice for servers running heavy hypervisor workloads or cloud infrastructure.
What PCIe bus version and slot size does the E10G42BFSR require? +
This dual-port 10GbE server adapter typically utilizes a PCIe 2.0 interface. To ensure optimal performance and avoid bandwidth bottlenecks, it should be installed in at least an x8 PCIe slot. While it is backward compatible with various PCIe lane widths, providing an x8 slot ensures the card has sufficient bus capacity to handle full-duplex traffic across both 10Gbps ports simultaneously.
Can I use the Intel E10G42BFSR in a low-profile server chassis? +
The physical form factor of the Intel E10G42BFSR generally supports standard mounting configurations. Many units come with interchangeable brackets, allowing the card to be fitted into both full-height and low-profile PCIe slots. Always verify the specific physical dimensions and bracket included with your unit to ensure it fits the mechanical constraints of your 1U or 2U rackmount server chassis.
What operating systems are supported by the Intel E10G42BFSR drivers? +
Intel provides comprehensive driver support for this card across major enterprise operating systems, including various distributions of Linux, VMware ESXi, and Microsoft Windows Server. These drivers ensure stable performance and access to advanced features like teaming, load balancing, and failover configurations. We recommend checking the official Intel download center to obtain the most recent stable driver releases for your specific kernel or OS version.
How does the E10G42BFSR handle network traffic processing to reduce CPU load? +
The E10G42BFSR offloads various network tasks, such as TCP/IP checksum offloading and segmentation, directly to the NIC hardware. By moving these compute-intensive processes away from the host CPU, the card allows the server to dedicate more processing power to business applications. This hardware-level efficiency is critical for maintaining high performance in environments with high packet rates and large data transfers.
Is the Intel E10G42BFSR suitable for high-frequency trading or low-latency applications? +
Engineered for high-bandwidth data center connectivity, this adapter excels in environments that require reliable 10GbE throughput. While it is highly efficient and capable of handling significant data volume with low overhead, it is primarily targeted at enterprise server applications. Its stable performance characteristics make it a standard choice for back-end storage connectivity and general high-speed network traffic aggregation in the data center.
How can I manage and monitor the performance of this Intel NIC? +
Management is typically handled through standard OS-level utilities or the Intel PROSet software suite. These tools provide visibility into port status, link speed, and statistical counters, allowing administrators to monitor throughput and detect potential errors. In virtualized setups, you can also manage the NIC parameters directly through your hypervisor’s management console, ensuring centralized control over your network interface settings.
How do I request a bulk quote for the Intel E10G42BFSR from BuyRouterSwitch.com? +
To receive a competitive quote for large-scale deployments, simply navigate to the product page on BuyRouterSwitch.com and utilize our 'Request a Quote' feature. By providing your required quantity, our sales team can evaluate your request and offer aggressive volume-based pricing. We specialize in catering to enterprise-level procurement needs and ensuring that our customers receive the best possible value for their IT infrastructure requirements.
Why should I choose BuyRouterSwitch.com for my enterprise networking hardware needs? +
BuyRouterSwitch.com is a trusted source for original networking equipment, prioritizing supply chain integrity and transparent procurement processes. We focus on providing authentic hardware for IT professionals who require reliability and consistency. Our team is dedicated to supporting your procurement process with clear communication, efficient handling of high-volume orders, and a commitment to ensuring that your project stays on schedule and within budget.
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