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727055 B21 HPE Ethernet 10Gb 2 Ports 640SFP 28 Adapter
727055 B21 is a type of HP Ethernet adapter. It has a built-in Intel® X710 controller that provides 20 Gb/s data rate per port. The bus type of PCI Express 3.0 8 GT/s x8 matches most interfaces.
Features
727055-B21 is the HPE Ethernet 10Gb 2-port 562SFP+ Adapter.
The HPE Ethernet 10Gb 2-port 562SFP+ Adapter features the latest Intel controller. It is a low-cost, low-power dual port PCIe v3.0 x8 adapter designed for HPE ProLiant servers. The HPE 562SFP+ addresses the demanding needs of the next-generation data center by providing unmatched features for virtualization and scalability that complement the HPE server platform. The HPE 562SFP+ comes with both low profile and standard brackets and has two SFP+ cages that enable connections with DACs as well as SR fiber optic modules.
The HPE 562SFP+ adapter supports SR-IOV and high performance networking features such as VLAN tagging, low latency interrupts, TCP and UDP checksum offloading, MSI-X, NIC teaming (bonding), Receive Side Scaling (RSS), jumbo frames, and PXE boot.
Provides virtualization and scalability capabilities to complement the HPE server platform to meet the demands of next-generation data centers.
It can be connected with DAC and SR fiber optic modules for a wider range of use.
Faster processing with the latest generation Intel® X710 controller.
Parameters
| Brand | HPE | 
| Product Model | 727055 B21 | 
| Description | HPE Ethernet 10Gb 2-port 562SFP+ Adapter | 
| Network Processor | Intel® X710 Controller | 
| Data Rate | Two ports, each at 20 Gb/s bi-directional 40 Gb/s aggregate bi-directional theoretical bandwidth | 
| Onboard Memory | 256 MB | 
| Bus type | PCI Express 3.0 at 8 GT/s x8 | 
| Form Factor | Standard and low profile adapter compliant with the PCIe standard | 
| IEEE Compliance | 802.3, 802.1ab, 802.3x, 802.3ad, 802.3p, 802.1q, 802.3ae, 802.1au, 802.3ap, 802.1as, 802.3ak,802.1qaz, 802.1Qbb 
 | 
| Power | 10W typical, 10.8W maximum | 
| Temperature - Operating | 0° to 55°C (32° to 131°F) | 
| Humidity - Operating | 5% to 95% non-condensing | 
| Emissions Classification | Class B | 
| RoHS Compliance | 5 of 6 | 
| Warranty | 1 year | 








 
            