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HPE

HPE P28787-B21 | 10GbE 2x SFP+ PCIe 3.0 x8, SR-IOV, VXLAN/NVGRE

SKU:P28787-B21

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Description

Dual‑port 10GbE PCIe adapter delivering reliable throughput and low latency for virtualized and bare‑metal servers. Two SFP+ ports accept 10G optics and DACs, while SR‑IOV and overlay offloads accelerate cloud and SDN workloads. Ideal for rack and tower systems requiring flexible PCIe expansion.

Features

- Dual 10GbE SFP+ ports for scalable bandwidth
- PCIe 3.0 x8 interface for high throughput
- SR-IOV and advanced queuing for high VM density
- Overlay offloads (VXLAN/NVGRE) for efficient SDN fabrics
- Flexible media support: optics or DAC/AOC
- PXE and iSCSI boot for rapid, stateless deployments

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 transceivers or cables included?
A: No. Use compatible 10G SFP+ optics or DAC/AOC cables purchased separately.

Q: Can it operate at 1GbE?
A: Yes, with supported 1Gb SFP modules where enabled by firmware/driver.

Q: Does it support SR-IOV for virtualization?
A: Yes. Enable SR-IOV in system firmware and your hypervisor to use virtual functions.

Q: Is this the same as the OCP 3.0 version?
A: Functionally similar controller and features, but this is a standard PCIe adapter for systems without an OCP 3.0 slot.

Technical Specifications

- Ports: 2 x 10 Gigabit Ethernet (SFP+)
- Bus interface: PCIe 3.0 x8
- Controller: Intel X710 family
- Media: SFP+ transceivers and 10G DAC/AOC cables
- Virtualization: SR-IOV, VMDq, multiple queues
- Offloads: Checksum, TSO/LRO, RSS, DCB/QoS, VXLAN/NVGRE
- Boot options: PXE and iSCSI Boot
- Cabling: Supports both fiber SFP+ and copper DAC (10G) options
- OS support: Major Linux distros, VMware ESXi, Windows Server (driver-dependent)
- Compatibility: Servers with an available PCIe 3.0 x8 (or x16) slot

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