​​727055-B21 HPE 10GbE Ethernet Adapter Plug-in Card 10 Bulk

The 727055-B21 HPE 10GbE 2-Ports PCIE SFP+ Ethernet Adapter is a high-performance network card designed for use in servers and workstations. It provides two 10 Gigabit Ethernet (10GbE) ports that use Small Form-Factor Pluggable (SFP+) connectors, allowing for flexible and cost-effective connectivity options.

This adapter is designed to fit into a PCI Express (PCIe) slot, providing a fast and efficient way to add 10GbE connectivity to a system. It supports a wide range of operating systems, including Windows, Linux, and VMware, making it a versatile option for a variety of environments.

The adapter features advanced features such as flow control, VLAN tagging, and support for jumbo frames, making it suitable for use in high-performance computing, data centers, and storage applications. It also supports advanced features such as virtualization, iSCSI, and Fibre Channel over Ethernet (FCoE), making it an ideal choice for use in converged network environments.

The HPE 727055-B21 is equipped with two Small Form-Factor Pluggable Plus (SFP+) ports. SFP+ is a compact, hot-pluggable transceiver used for high-speed communication in networking equipment. These ports support a variety of SFP+ modules, allowing flexibility in network configurations. The HPE 727055-B21 network adapter utilizes the Small Form-Factor Pluggable Plus (SFP+) technology. SFP+ is an enhanced version of the original SFP transceiver, specifically designed to support higher data rates. This compact and hot-swappable optical transceiver form factor allows for flexibility in network configurations and simplifies the process of upgrading or replacing network components.

One of the standout features of the HPE 727055-B21 is its impressive 10 Gbps data transfer rate. This high-speed capability is essential for demanding enterprise applications, such as data-intensive tasks, high-performance computing, and large-scale data transfers. The 10 Gbps speed ensures efficient and rapid data communication across the network.

The adapter supports 10GBase-X Gigabit Ethernet, a standard that defines the specifications for 10 Gbps Ethernet over optical fiber or copper cabling. This Gigabit Ethernet variant is well-suited for modern data centers and enterprise networks, providing a balance of speed and reliability. With a staggering data transfer rate of 10 Gigabits per second, the HPE 727055-B21 ensures that data can move swiftly and efficiently across the network. This high-speed capability is particularly crucial for modern applications and workflows that demand rapid data access and transmission.

The HPE 727055-B21 utilizes the PCI-E 3.0 x8 interface. Before installation, it is essential to ensure compatibility with the server or workstation's available PCI Express slots. Most modern servers and workstations support PCI Express 3.0, but verifying compatibility is crucial for optimal performance. The HPE 727055-B21 network adapter is equipped with a Peripheral Component Interconnect Express (PCI-E) 3.0 x8 interface. PCI-E is a high-speed serial computer expansion bus standard that provides a fast and efficient connection between the network adapter and the server's motherboard. The x8 designation indicates the number of lanes or channels available for data transmission, with x8 providing significant bandwidth to support the adapter's 10 Gigabits per second capabilities.

With two SFP+ ports, the adapter allows for scalability in network design. Organizations can easily scale their network infrastructure by adding more adapters or connecting to additional enabled devices, providing flexibility for future growth. The SFP+ technology employed by the HPE 727055-B21 adds a layer of scalability and flexibility to network design. The small form factor of the SFP+ transceiver allows for efficient use of space within networking equipment. Additionally, the hot-swappable nature of SFP+ modules enables network administrators to make changes or upgrades without disrupting the entire network, contributing to increased scalability and flexibility.

The support for 10GBase-X Gigabit Ethernet and SFP+ modules enhances the adapter's versatility in connectivity options. Whether connecting through optical fiber or copper cabling, the HPE 727055-B21 adapts to various network environments, offering a broad range of deployment possibilities.

The HPE 727055-B21 network adapter finds applications in diverse scenarios, thanks to its robust features and high-performance capabilities.

In modern data centers, where speed and reliability are of utmost importance, the HPE 727055-B21 can play a pivotal role in ensuring seamless communication between servers, storage systems, and other networked devices. Its 10 Gbps data transfer rate is well-suited for handling the massive amounts of data typically processed in data center environments.

The adapter's high-speed capabilities make it an ideal choice for High-Performance Computing (HPC) environments. Tasks such as simulations, modeling, and data analysis in scientific and research applications benefit from the increased bandwidth provided by the 10 Gbps data transfer rate.

Enterprise networks, especially in large organizations, require robust and high-speed connectivity. The HPE 727055-B21 meets these demands, providing a reliable solution for connecting servers, switches, and storage devices within an enterprise network.

Virtualization

In virtualized environments, where multiple virtual machines share the same physical hardware, the HPE 727055-B21's high performance and scalability contribute to efficient and responsive networking. This is crucial for maintaining the responsiveness of virtualized applications and services.

High Performance

The 727055-B21 HPE 10GbE 2-Ports PCIE SFP+ Ethernet Adapter is a high-performance network adapter designed for use with HPE servers. It is a PCI Express (PCIe) based adapter that provides two 10 Gigabit Ethernet (10GbE) ports, allowing for high-speed data transfer between servers and other network devices.

This adapter uses Small Form-Factor pluggable (SFP+) transceivers, which are small, high-speed, and low-power devices that plug into the adapter and provide the 10GbE connection. This allows for easy and flexible connectivity options, as different types of SFP+ transceivers can be used to connect to various types of network devices.

The adapter also features advanced features such as support for hardware offloads, which can improve performance and reduce CPU utilization, as well as support for various network protocols and standards, such as TCP/IP, iSCSI, and Fibre Channel over Ethernet (FCoE).

Resiliency and High Availability

The HPE 10GbE 2-Ports PCIE SFP+ Ethernet Adapter (part number 727055-B21) is a high-performance networking adapter that is designed for resiliency and high availability in enterprise environments.

Resiliency refers to the ability of the adapter to continue functioning in the event of a failure or interruption. This can be achieved through a number of features such as redundant power supplies, hot-swappable components, and link aggregation (which allows multiple network connections to be combined into a single, high-speed link).

High availability refers to the ability of the adapter to provide uninterrupted service even in the event of a failure. This can be achieved through features such as failover and load balancing, which allow the adapter to automatically switch to a backup connection in the event of a failure.

The HPE 10GbE 2-Ports PCIE SFP+ Ethernet Adapter is designed to provide both resiliency and high availability to ensure that network connections are always available and functioning at optimal speeds.

• Manufacturer: HPE
• Part Number or SKU# 727055-B21
• Product Type: Network Adapter
• Interface: PCI Express

• Adapter: 2 Ports Network Adapter
• Network Processor: Intel® X710 Controller
• Ports: 10 Gigabit SFP+ x 2
• Connectivity Technology: Wired
• Data Link Protocol: 10 GigE
• Data Rate: Two ports, each at 20 Gb/s bi-directional; 40 Gb/s aggregate bi-directional theoretical bandwidth.
• Capacity: Jumbo frame size:9.5 KB
• Status Indicators: Status, link/activity
• 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
• Features: Wake on LAN (WOL), PXE support

• Interfaces: 2 x 10Gb Ethernet SFP+
• Processor: 1 (Intel® X710 Controller)
• Onboard Memory: 256 MB

• Typical Power Consumption: 10.00 Watt
• Maximum Power Consumption: 10.80 Watt
• Min Operating Temperature: 32 °F (0 °C)
• Max Operating Temperature: 131 °F (55 °C)
• Operating Humidity Range: 5 - 95% (non-condensing)
• Emissions Classification: Class B

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In general, the HPE 727055-B21 2-Ports Small Form-Factor Pluggable Plus (SFP+) 10 Gigabits Per Second (GBPS) 10GBase-X Gigabit Ethernet PCI-E 3.0 x8 Network Adapter stands as a testament to the continual advancements in networking technology. Its dual-port configuration, hot-pluggable design, and compatibility with 10GBase-X Gigabit Ethernet make it a versatile solution for various networking environments, including data centers, enterprises, high-performance computing, and cloud computing.

As organizations strive for higher efficiency and performance in their networking infrastructure, the HPE 727055-B21 offers a reliable and high-speed solution to meet the demands of today's data-centric world. Whether enhancing data center capabilities, powering enterprise networks, supporting high-performance computing, or contributing to cloud infrastructure, this network adapter stands as a key player in the realm of modern networking solutions.