717491-B21 HPE Ethernet 10Gb 2-port 570FLR-SFP+ Adapter Internal Fiber 10000 Mbit/s
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Ethernet 10Gb 2-port 570FLR-SFP+ Adapter
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overview
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717491-B21 Overview
HPE - Ethernet 10gb 2-port 570flr-sfp+ Adapter (717491-B21).
HP Ethernet 10Gb 2-port 570FLR-SFP+ Adapter
- Wired
- PCI Express Fiber
- 10000 Mbit/s
- Internal Component for: Server
Summary Description
HPE Ethernet 10Gb 2-port 570FLR-SFP+ Adapter. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Fiber. Maximum data transfer rate: 10000 Mbit/s
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Ports & interfaces
| Connectivity technology | Wired |
|---|---|
| Host interface | PCI Express |
| Interface | Fiber |
| Fiber ports quantity | 2 |
| Fiber optic connector | SFP+ |
Network
| Maximum data transfer rate | 10000 Mbit/s |
|---|---|
| Networking standards | IEEE 802.1Q, IEEE 802.3, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3x |
| Full duplex | Y |
| Jumbo frames support | Y |
Design
| Component for | Server |
|---|---|
| Internal | Y |
| Compatible products | ProLiant DL360p Gen8, ProLiant DL380p Gen8, ProLiant DL560 Gen8 |
Power
| Power consumption (typical) | 5.9 W |
|---|
Other features
| Built-in processor | Y |
|---|---|
| Processor model | Solarflare SFC9020 |
Frequently Asked Questions
What servers are compatible with the HPE 570FLR-SFP+ 10Gb adapter? +
The HPE 570FLR-SFP+ adapter is designed specifically for the FlexibleLOM slot found in select HPE ProLiant Gen8 and Gen9 rack and blade servers. This mezzanine-style form factor allows for high-density networking without consuming a standard PCIe expansion slot, making it ideal for optimizing internal space in dense rack-mount environments.
What type of transceiver modules should I use with this 570FLR-SFP+ NIC? +
This adapter features two SFP+ ports that support standard 10GbE SFP+ optical transceivers or SFP+ Direct Attach Copper (DAC) cables. For optimal performance and system stability, we recommend using HPE-branded transceivers or cables that are explicitly validated for your specific server model and switch infrastructure.
Does this Ethernet adapter support hardware-based virtualization features? +
Yes, the 570FLR-SFP+ is engineered for virtualized environments, supporting advanced features like SR-IOV (Single Root I/O Virtualization). This allows the NIC to present multiple virtual functions to the host server, reducing CPU overhead and significantly increasing network performance for virtual machines running on platforms such as VMware vSphere, Microsoft Hyper-V, or KVM.
What is the primary benefit of the FlexibleLOM form factor compared to standard PCIe cards? +
The FlexibleLOM design provides a dedicated, integrated path to the motherboard, freeing up your standard PCIe slots for other critical hardware like RAID controllers or additional GPUs. By utilizing this dedicated slot, you maintain a cleaner internal airflow and allow for more versatile network configurations without the footprint of a traditional expansion card.
Does this adapter support FCoE or iSCSI offloading? +
The 570FLR-SFP+ is highly capable in converged networking scenarios. It supports hardware offload for FCoE (Fibre Channel over Ethernet) and iSCSI protocols. These offloading capabilities move the processing burden from the server’s host CPU to the NIC itself, which helps preserve compute resources for your primary business applications and reduces overall latency in storage traffic.
How do I manage the firmware and drivers for this NIC in an enterprise environment? +
Management is typically handled through HPE’s Intelligent Provisioning or the standard OS-level drivers provided by HPE support. For large-scale deployments, administrators can utilize HPE OneView or the iLO interface to monitor the status and perform remote firmware updates on the adapter, ensuring consistency across your entire server cluster.
What are the power consumption characteristics of the HPE 570FLR-SFP+? +
The 570FLR-SFP+ is designed for high efficiency within the power envelope of the server's FlexibleLOM slot. By offloading processing tasks to hardware, it maintains a relatively low power footprint even under sustained 10GbE throughput. This helps contribute to the overall power efficiency of your rack-scale infrastructure compared to generic, non-offloading network cards.
Can this card be used for high-frequency trading or low-latency applications? +
The 570FLR-SFP+ utilizes the Solarflare controller architecture, which is widely recognized for its low-latency performance and high packet-processing efficiency. This makes it a preferred choice for enterprise data center applications requiring consistent, predictable throughput and minimal jitter, which are essential for demanding network workloads.
How can I obtain a bulk quote for the HPE 570FLR-SFP+ adapter? +
If you are planning an infrastructure refresh or need to outfit multiple server racks, BuyRouterSwitch.com makes the process simple. Reach out to our dedicated sales team directly to request a bulk quote. We specialize in providing competitive pricing for high-volume orders to help you manage your IT procurement budget effectively while maintaining enterprise-grade standards.
Why should I choose BuyRouterSwitch.com for my HPE hardware procurement? +
BuyRouterSwitch.com is a trusted source for authentic enterprise networking equipment. We focus on providing high-quality HPE components with clear, transparent communication and a secure ordering process. By choosing us, you benefit from our industry experience and our dedication to providing the reliable hardware necessary to keep your mission-critical data center operations running smoothly.
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