The P02012-B21 is a high-performance network adapter developed by Hewlett Packard Enterprise (HPE). It is an Infiniband EDR/Ethernet 100 GB 1-port 841OCP QSFP28 adapter designed to meet the needs of high-performance computing and data center environments.
In this article, we will provide a detailed explanation of the P02012-B21 adapter, discussing its features, benefits, and specifications. We will also explain the significance of the various terminologies used to describe the adapter.
Features and BenefitsThe P02012-B21 adapter provides high-performance network connectivity for data-intensive applications. It supports Infiniband EDR and Ethernet protocols, allowing it to deliver high-bandwidth, low-latency performance for a wide range of workloads. Some of the key features and benefits of the adapter include:
- High bandwidth: The adapter delivers up to 100 gigabits per second (Gbps) of bandwidth, making it ideal for applications that require high-speed data transfer.
- Low latency: The adapter provides low latency connectivity, reducing the time it takes for data to travel between devices and improving application performance.
- Infiniband EDR and Ethernet support: The adapter supports both Infiniband EDR and Ethernet protocols, providing flexibility and interoperability with a wide range of devices and systems.
- QSFP28 interface: The adapter uses a QSFP28 interface, which supports both copper and optical cables, allowing for a range of connectivity options.
- Easy installation: The adapter is easy to install and configure, with support for a variety of operating systems and software applications.
The P02012-B21 adapter has the following specifications:
- Host interface: PCIe Gen 3.0 x16
- Ports: 1 x QSFP28
- Network protocols: Infiniband EDR, Ethernet
- Data transfer rate: Up to 100 Gbps
- Cable type: Copper or optical
- Operating systems supported: Windows Server, Linux, VMware
To understand the P02012-B21 adapter, it is essential to know some of the terminologies used to describe it.
- Infiniband: Infiniband is a high-speed data transfer protocol used in high-performance computing and data center environments. It is designed to provide low latency and high bandwidth connectivity between servers, storage systems, and other devices.
- Ethernet: Ethernet is a widely used networking technology that provides connectivity between devices in a local area network (LAN). It is used for applications that require high-speed data transfer over short distances.
- QSFP28: QSFP28 is a form factor for network adapters that uses a quad small form-factor pluggable (QSFP) connector. It supports up to 28 Gbps of bandwidth per channel, allowing for high-speed connectivity over copper and optical cables.
- PCIe: PCIe (Peripheral Component Interconnect Express) is a high-speed interface used for connecting peripheral devices to a computer's motherboard. PCIe Gen 3.0 x16 is the host interface used by the P02012-B21 adapter, providing high-bandwidth connectivity to the server.
In summary, the P02012-B21 HPE Infiniband EDR/Ethernet 100 GB 1-Port 841OCP QSFP28 Adapter is a high-performance network adapter designed for data-intensive applications in high-performance computing and data center environments. It provides up to 100 Gbps of bandwidth, low latency connectivity, and support for both Infiniband EDR and Ethernet protocols.
General Information- Manufacturer: HPE
- Part Number or SKU # P02012-B21
- Type: Network Adapter
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