HPE Ethernet 10Gb 2-port 570FLR-SFP+ Network Adapter 717491-B21

Data centers and enterprise networks often hit a wall when 1GbE links can no longer keep up with virtualization, storage, and high-throughput applications. The HPE Ethernet 10Gb 2-port 570FLR-SFP+ adapter removes that bottleneck with dual 10 Gigabit SFP+ ports in a FlexibleLOM form factor, designed for HPE ProLiant Gen8 and Gen9 servers.

Who is it for

IT administrators and system integrators who need to upgrade server connectivity without sacrificing a standard PCIe slot. It suits virtualized environments, iSCSI storage, and converged networking where hardware offloads and low latency matter.

Main features

• Dual 10GbE SFP+ ports for high-speed, low-latency networking
• FlexibleLOM form factor frees up PCIe slots for other expansion cards
• Broadcom BCM57810S controller with hardware offloads for iSCSI and FCoE
• Supports SR-IOV, VMware NetQueue, and Microsoft VMQ for efficient virtualization
• Jumbo frame support up to 9KB and Energy Efficient Ethernet (EEE)

Specifications

• Host interface: PCI Express 2.0 x8
• Data link protocol: 10 Gigabit Ethernet
• Data transfer rate: 10 Gbps per port
• Form factor: FlexibleLOM
• Connectivity technology: Wired
• Network controller: Broadcom BCM57810S
• Jumbo frame support: Yes (up to 9KB)
• PXE support: Yes
• iSCSI hardware offload: Yes
• FCoE hardware offload: Yes
• Virtualization features: SR-IOV, VMware NetQueue, Microsoft VMQ
• QoS support: Yes
• VLAN support: Yes
• Energy Efficient Ethernet: Yes
• Power consumption (max): 10.5 W
• Operating temperature: 0°C to 55°C
• Operating humidity: 10% to 90% (non-condensing)

Tips

Check your server's FlexibleLOM slot compatibility before purchase. For best performance, use HPE-compatible SFP+ transceivers and cables. Update the server firmware and adapter driver to the latest versions to enable all offload features.