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HPE 700751-B21 FlexFabric 534FLR-SFP+ 10Gb Adapter
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| Model: | 700751-B21 |
| Detail: | HPE FlexFabric dual-port 10Gb Ethernet adapter with SFP+ connectors and PCIe 2.0 x8 interface. |
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Description
HPE 700751-B21 overview
The HPE 700751-B21 FlexFabric 534FLR-SFP+ adapter is a wired 10 Gigabit Ethernet network adapter with two SFP+ ports. It is intended for procurement teams and integrators that require a dual-port 10Gb Ethernet adapter with a PCI Express 2.0 x8 interface.
This plug-in card uses a Broadcom BCM57810S processor and has 256 MB of installed RAM. Each interface provides 10 Gbps data transfer capability, while link/activity and port-status indicators provide basic port information.
The adapter supports auto-negotiation, Jumbo Frames, Large Send Offload, Receive Side Scaling, TCP Segmentation Offload and PXE support. It supports IEEE 802.1AX, 802.1Qau, 802.1Qaz, 802.1Qbb, 802.1Qbg, 802.2x, 802.3, 802.3ad (LACP), 802.3ae and 802.3x standards.
Specifications
| Specification | Details |
|---|---|
| Model | 534FLR-SFP+ |
| Part number | 700751-B21 |
| Network type | 10 Gigabit Ethernet |
| Ports | 2 SFP+ ports |
| Data transfer rate | 10 Gbps |
| Form factor | Plug-in card |
| Interface | PCI Express 2.0 x8 |
| Processor | Broadcom BCM57810S |
| Installed RAM | 256 MB |
| Operating temperature | 32 °F to 131 °F |
| Operating humidity | 5–95% non-condensing |
Applications / who it is for
- IT teams specifying a two-port 10Gb SFP+ adapter.
- Integrators requiring a PCIe 2.0 x8 plug-in network card.
- Systems using Microsoft Windows HPC Server 2008, Microsoft Windows Server 2008, Oracle Solaris 10, Red Hat Enterprise Linux, SuSE Linux Enterprise Server, VMware ESX 4.1 update 2 or VMware ESXi 5.0 update 1.
- Deployments that use PXE support, Jumbo Frames or LACP.
Frequently asked questions
How many ports does the HPE 700751-B21 have?
The HPE 700751-B21 has two SFP+ ports.
What network speed does the HPE 700751-B21 support?
It provides 10 Gigabit Ethernet connectivity with a data transfer rate of 10 Gbps.
What host interface does this adapter use?
The adapter uses a PCI Express 2.0 x8 interface.
Which operating systems are listed for the HPE 700751-B21?
Listed operating systems include Microsoft Windows HPC Server 2008, Microsoft Windows Server 2008, Oracle Solaris 10, Red Hat Enterprise Linux, SuSE Linux Enterprise Server, VMware ESX 4.1 update 2 and VMware ESXi 5.0 update 1.
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Official manufacturer information: Hpe product page
Last updated: 6 October 2026
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