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HPE

HPE 727055-B21 | 10GbE 2x SFP+ PCIe adapter | Dual-port | SR-IOV | Low-profile

SKU:727055-B21

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Description

Dual-port 10GbE SFP+ adapter for servers requiring high-performance Ethernet over fiber or DAC. PCIe 3.0 x8 interface with enterprise offloads and SR-IOV improves throughput and reduces CPU utilization in virtualized environments. SFP+ transceivers or DAC cables are not included.

Features

- Dual 10GbE SFP+ for scalable throughput
- PCIe 3.0 x8 bandwidth for line-rate performance
- SR-IOV and RSS for efficient virtualization
- Comprehensive offloads to reduce CPU usage
- Flexible cabling with SFP+ optics or DAC

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+ modules included?
A: No. Use compatible 10G SFP+ optics (SR/LR) or passive/active DAC cables as needed.

Q: Can it link at 1Gb?
A: Many SFP+ adapters can negotiate 1Gb with appropriate SFPs, but support varies by model and firmware. Check the server and adapter compatibility lists.

Q: Which operating systems are supported?
A: Mainstream Windows and Linux distributions are typically supported using the vendor’s qualified drivers.

Technical Specifications

- Ports: 2 x 10 Gigabit Ethernet SFP+
- Interface: PCI Express 3.0 x8
- Form factor: Low-profile PCIe adapter (bracket requirements depend on chassis)
- Virtualization: SR-IOV, RSS
- Offloads: Checksum, TSO/LSO, LRO, VLAN; VXLAN/NVGRE tunnel offloads (driver-dependent)
- Standards: IEEE 802.3ae (10GBASE), 802.1Q VLAN
- Cabling: SFP+ DAC or 10GBASE-SR/LR optics (not included)
- Typical use: High-throughput server networking, virtualization, and storage back-ends

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