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HPE

HPE 700751-B21 | Dual‑port 10GbE SFP+ PCIe Adapter | 2x 10G SFP+, PCIe x8, SR/LR/DAC support, low‑profile

SKU:700751-B21

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Description

High-performance dual‑port 10GbE SFP+ server adapter delivering low latency and high throughput for virtualization, storage, and clustered workloads. Flexible SFP+ interface supports SR/LR optics and passive/active DAC cables.

Features

- Dual 10GbE ports for redundancy and higher aggregate bandwidth
- Virtualization-ready with SR‑IOV and advanced offloads
- Flexible SFP+ interface for optics or cost‑effective DAC
- Low latency and high throughput for demanding workloads

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Are SFP+ transceivers included?
A: No, SFP+ modules are typically sold separately. Use SR/LR optics or DAC/AOC as required.

Q: Will this work in Gen8 rack servers with a free PCIe slot?
A: Yes, it requires an available PCIe x8 (or x16) slot and appropriate drivers for your OS.

Q: Does it support DAC cables?
A: Yes, it supports passive and active SFP+ DAC cables within standard reach limits.

Technical Specifications

- Ports: 2 x 10GbE SFP+
- Interface: PCI Express x8
- Form Factor: Low‑profile card (bracket options may vary by kit)
- Transceiver/Cable Support: 10GBASE‑SR, 10GBASE‑LR, SFP+ DAC/AOC
- Performance: Up to 20 Gbps aggregate full‑duplex
- Offloads/Features: SR‑IOV, RSS, checksum offload, LSO/TSO, Jumbo Frames
- Network Features: VLAN 802.1Q, link aggregation/teaming
- Boot: PXE support
- OS Compatibility: Windows Server, Linux, VMware ESXi (driver dependent)

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