HPE727055-B21

Ethernet 10Gb 2-Port 562SFP+ Network Adapter

The HPE727055-B21 Ethernet 10 Gigabit 2-Port 562SFP+ adapter is a high-performance PCIe network card engineered for HPE ProLiant Gen9/Gen10 servers. Featuring dual SFP+ ports, this card bridges high-bandwidth storage, clustering, virtualization, and server connectivity with enterprise-grade efficiency and scalability

Features

Equipped with the Intel X710 controller, the 562SFP+ adapter delivers ultra-low latency and high throughput×up to 20 Gb/s per port and 40 Gb/s aggregate×ideal for data centers and virtualized environments . It supports advanced offloads such as SR-IOV, TCP/UDP checksum, VLAN tagging, jumbo frames up to ~9.5 KB, MSI-X, RSS, and PXE boot×minimizing CPU overhead and improving VM density.

Advanced Options

This plug-in card is compatible with HP ProLiant DL and ML series servers and Apollo platforms, making it a scalable choice across enterprise hardware generations.

Product Key Features

• Dual-port 10GbE SFP+ connectivity for high-speed data paths

• Intel X710 controller with 256 MB onboard memory

• PCIe 3.0 x8 interface delivers up to 40 Gb/s aggregate throughput

• Supports SR-IOV, Jumbo Frames, VLAN, RSS, NIC teaming, PXE, WOL

• Low-power, low-latency design optimized for virtualization

• Available with full-height and low-profile brackets for flexibility

---

Reliability & Performance

Built for demanding enterprise environments, the 727055-B21 combines enterprise-grade reliability with energy-efficient cooling and thermal control through HPESea of Sensors technology It offers robust compatibility, seamless integration, and lifetime warranty support for ProLiant server deployments.

Key Features :

• • 2 × 10 GbE SFP+ ports

  • Intel X710 network processor with 256 MB memory

  • PCIe 3.0 x8 interface

  • Max 40 Gb/s aggregate full-duplex throughput

  • SR-IOV, RSS, NIC teaming, Jumbo frames, VLAN offload, PXE, WOL support

  • Compatible with ProLiant Gen9 / Gen10 servers and Apollo systems

  • Both full-height and low-profile brackets included

  • Low power consumption (~10 W typical)

  • Broad OS support (Windows, Linux, VMware, Hyper-V)

  • Enterprise-class reliability and firmware management

Specification	Details
Model Number	727055-B21 (Option), Spare: 790316-001
Product Type	Dual-port 10 GbE SFP+ Network Adapter
Controller	Intel® X710 with 256 MB onboard memory
Ports	2 × SFP+ 10 GbE ports
Data Rate	10 Gb/s per port, 40 Gb/s aggregate bi-directional
Interface (Bus)	PCI Express 3.0 x8
Form Factor	Plug-in card, standard & low-profile brackets
Virtualization Support	SR-IOV, MSI-X, RSS, NIC teaming, PXE
Jumbo Frame Support	Up to ~9.5 KB
Power Consumption	~10 W typical, max ~10.8 W
Features	WOL, VLAN tagging, LACP, checksum offload, DPDK compatible
Host Compatibility	HPEProLiant Gen9 / Gen10 DL, ML & Apollo servers
Operating Temperature	0 °C to 55 °C
Warranty	3-Year (some sellers offering lifetime replacement)