P21112-B21 - HPE Intel E810-CQDA2 100GbE 2-port QSFP28 Adapter

Name: P21112-B21 - HPE Intel E810-CQDA2 100GbE 2-port QSFP28 Adapter
Brand: HP Enterprise
SKU: P21112-B21
Price: 725.0 CAD
Availability: InStock

by HP Enterprise

$725.00 CAD - $725.00 CAD

$725.00 CAD

$725.00 CAD - $725.00 CAD

$725.00 CAD

SKU P21112-B21

Condition: New

Availability:

in stock, ready to be shipped

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Description

The HPE P21112-B21 is the manufacturer's part number for the Intel E810-CQDA2 Ethernet 100Gb 2-port QSFP28 Adapter for HPE. This high-performance network adapter is designed for use in HPE ProLiant Gen10 Plus and Gen11 servers.

Key specifications

Feature	Specification
Device Type	Network Adapter / 100 Gigabit Ethernet Card
Part Number	P21112-B21
Form Factor	Plug-in card / Stand-up
Interface (Bus) Type	PCI Express 4.0 x16
Ports	Dual QSFP28 ports
Data Transfer Rate	100 Gbps
Network Technology	100GBase-X
Connectivity	Wired, Optical Fiber
Features	I/O offloads (RDMA, Tunneling), secure boot, SR-IOV
Compatibility	HPE ProLiant Gen10 Plus and Gen11 servers
Weight	~0.33 kg / 11.64 oz

Features and benefits

Maximum performance: The dual 100Gb QSFP28 ports provide extremely high bandwidth, essential for data-intensive workloads like cloud computing, data analytics, and high-performance computing (HPC).
CPU offload: Features such as Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE) v2 reduce the load on the server's CPU, improving overall system efficiency.
Enhanced security: The adapter's firmware is secured with a hardware root-of-trust to prevent rogue firmware from being installed.
High-density virtualization: Supports Single Root I/O Virtualization (SR-IOV), which is critical for virtualized data center environments.

This adapter is particularly suited for high-demand applications requiring ultra-high bandwidth in modern data centers and cloud computing environments.

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