Description
Overviewof the HPE P21112-B21 Ethernet Adapter
The HPE P21112-B21 Intel E810 100GBE 2-Ports QSFP28 Ethernet Adapter is a high-performance network interface card (NIC) designed for servers and workstations. This adapter is manufactured by Hewlett Packard Enterprise (HPE) and is part of their line of Ethernet adapters. It is designed to provide fast and reliable connectivity to the network, allowing for data transfer speeds of up to 100 Gigabits per second (Gbps). In this article, we will provide a detailed explanation of the HPE P21112-B21 Intel E810 100GBE 2-Ports QSFP28 Ethernet Adapter, including its features, benefits, and specifications.
Features
The HPE P21112-B21 Intel E810 100GBE 2-Ports QSFP28 Ethernet Adapter has a number of features that make it an ideal choice for high-performance computing environments. One of its key features is its support for two QSFP28 ports, which allow for a total of two 100 Gbps connections. This makes it possible to achieve higher network throughput and lower latency than with other types of Ethernet adapters.
Another key feature of the HPE P21112-B21 Intel E810 100GBE 2-Ports QSFP28 Ethernet Adapter is its support for advanced networking technologies such as remote direct memory access (RDMA). RDMA allows for low-latency, high-bandwidth data transfers between servers and storage devices, making it ideal for applications such as high-performance computing, machine learning, and big data analytics.
In addition to its support for advanced networking technologies, the HPE P21112-B21 Intel E810 100GBE 2-Ports QSFP28 Ethernet Adapter also features a number of other advanced features. These include support for jumbo frames, which can improve network performance by reducing the overhead associated with processing smaller frames, and support for virtualization technologies such as SR-IOV and VMDq.
Benefits
The HPE P21112-B21 Intel E810 100GBE 2-Ports QSFP28 Ethernet Adapter offers a number of benefits for users in high-performance computing environments. One of its key benefits is its ability to support high-speed, low-latency network connectivity, which can improve the performance of applications that require fast data transfers.
Another key benefit of the HPE P21112-B21 Intel E810 100GBE 2-Ports QSFP28 Ethernet Adapter is its support for advanced networking technologies such as RDMA. RDMA can help to reduce the load on the CPU and improve overall system performance by offloading data transfer tasks to the network adapter.
The HPE P21112-B21 Intel E810 100GBE 2-Ports QSFP28 Ethernet Adapter also offers benefits in terms of manageability and scalability. Its support for virtualization technologies such as SR-IOV and VMDq makes it possible to partition the adapter into multiple virtual functions, allowing for improved manageability and scalability in virtualized environments.
Specifications
The HPE P21112-B21 Intel E810 100GBE 2-Ports QSFP28 Ethernet Adapter has a number of specifications that make it an ideal choice for high-performance computing environments. These include:
- Support for two QSFP28 ports, each with a maximum data transfer rate of 100 Gbps.
- Support for advanced networking technologies such as RDMA, jumbo frames, and virtualization technologies.
- Compatibility with a wide range of operating systems, including Microsoft Windows Server, Red Hat Enterprise Linux, and VMware ESXi.
- Low power consumption, with a maximum power consumption of 9.6 watts.
Main Information about this HPE P21112-B21
- Manufacturer : HPE
- Model Number or SKU# P21112-B21
- Product Type: Network Adapter
- Interface (bus) Type : Pci Express 4.0 X16
Key Features of Ethernet Adapter
- Form Factor Plug-in Card
- Pci Specification Revision Pcie 4.0
- Ports 100 Gigabit Qsfp28 X 2
- Dimensions (wxdxh) 8.5 In X 9.7 In X 2.4 In
- Weight 11.64 Oz
- Data Link Protocol 100 Gigabit Ethernet
- Data Transfer Rate 100 Gbps
- Network / Transport Protocol Tcp/ip, Iscsi, Iwarp
- Designed For Edgeline E920d, Proliant Dl110 Gen10, Dl325 Gen10, Dl345 Gen10, Dl360 Gen10, Dl365 Gen10, Dl380 Gen10, Dl385 Gen10
