• HPE 817745-B21 Intel X550-AT2 dual RJ45 10G Ethernet PCIe card
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HPE

HPE 817745-B21 | 2x 10GBASE-T RJ45 | FLR PCIe 3.0 x4 | Intel X550-AT2 | 100M/1G/10G, SR-IOV

817745-B21

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Description

Dual-port 10GBASE-T FLR adapter powered by Intel X550-AT2, delivering reliable 10GbE over RJ45 with mature driver support and efficient offloads. Ideal for copper-based server access and virtualization workloads.

Features

- Proven Intel 10GBASE-T silicon for stable, low-latency links
- Dual RJ45 ports for redundancy, LAG, or network separation
- Strong virtualization support with SR-IOV and common offloads
- Copper-based 10GbE reduces optics cost and simplifies wiring

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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Technical Specifications

FAQs

Technical Specifications

- Ports: 2x RJ45 (10GBASE-T)
- Port speeds: 100M/1G/10G auto-negotiation
- Connector type: RJ45
- Form factor: FLR (FlexibleLOM) low-profile PCIe adapter
- Bus interface: PCIe 3.0 x4
- Controller/ASIC: Intel X550-AT2
- Offloads/features: SR-IOV, RSS, checksum offload, TSO/LRO, VLAN tagging
- Cabling: Cat6a recommended for reliable 10G up to 100m (cables not included)

FAQs

Q: Is Cat6 acceptable for 10G?
A: Cat6 may support shorter 10G runs, but Cat6a is recommended for up to 100m.

Q: Does it support SR-IOV?
A: Yes, SR-IOV is supported by the Intel X550-AT2 controller.

Q: Will it fit my server?
A: This is an FLR (FlexibleLOM) PCIe adapter for supported HPE servers; confirm FLR compatibility in your server documentation.

Q: Are cables included?
A: No, RJ45 patch cables are not included.

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