HPE P08257-B21

Ethernet 100Gb 2-Port Network Adapter

The HPEP08257-B21 Ethernet 100Gb 2-Port Network Adapters a powerful networking card designed to deliver ultra-fast 100 Gigabit Ethernet connectivity for enterprise servers and data centers. Perfect for IT professionals requiring enhanced bandwidth and low latency, this adapter supports heavy data workloads, cloud computing, virtualization, and high-performance computing applications. It integrates seamlessly with HPEserver platforms, boosting network throughput and scalability for modern infrastructure demands.

Features

Built to support the most demanding network environments, the P08257-B21 features two 100Gb ports that facilitate high-bandwidth data transfer with minimal latency. Utilizing PCI Express 4.0 technology, this adapter ensures fast and reliable communication between servers and network devices. Its advanced offloading capabilities reduce CPU overhead, allowing servers to focus processing power on mission-critical applications.Compatible with HPEProLiant and Synergy servers, the adapter supports Ethernet standards and protocols required for cloud data centers, virtualization, and large-scale storage networks. Its compact, low-profile design fits easily into server chassis while maintaining optimal thermal performance, ensuring sustained efficiency even under continuous operation.

Advanced Options

The HPE P08257-B21 adapter is engineered for durability and consistent performance in demanding IT environments. Its robust cooling and power management maintain stability during heavy network traffic, helping prevent overheating and downtime. The adapter supports hot-plug capabilities, enabling easy upgrades and replacements without interrupting server operations.

Product Key Features

• • Dual 100Gb Ethernet ports for superior throughput

  • PCI Express 4.0 x16 interface for fast data transfer

  • Advanced offloading features for reduced CPU load

  • Compatible with HPEProLiant and Synergy servers

  • Low-profile design for versatile installation

  • Supports Ethernet standards for data centers and cloud

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Reliability & Performance

With extensive driver support and compliance with industry standards, it integrates smoothly into heterogeneous network environments. Its efficient design ensures lower power consumption while delivering high-speed data transfer, making it a reliable choice for enterprise and cloud data center networking.

Key Features :

• • Dual 100Gb Ethernet ports

  • PCI Express 4.0 interface

  • Offloading and virtualization support

  • Compatible with HPEserver platforms

  • Low-profile, efficient design

  • Hot-plug capable

Specification	Details
Model Number	P08257-B21
Product Type	Ethernet 100Gb 2-Port Network Adapter
Speed	100 Gigabit Ethernet per port
Port Count	2
Interface	PCI Express 4.0 x16
Form Factor	Low-Profile, Half-Length
Power Consumption	Approx. 20W
Supported Protocols	Ethernet IEEE 802.3, RoCE, iWARP
Compatible Servers	HPEProLiant and Synergy servers
Dimensions	168 mm x 68.9 mm x 21 mm
Weight	Approx. 0.15 kg