HPE ​​727055-B21 2-Ports Network Adapter PCIE SFP+ 10GBase-X Refurbished

The 727055-B21 HPE 10GbE 2-Ports PCIE SFP+ Ethernet Adapter is a high-performance network adapter designed for use in HPE servers and workstations. This adapter provides two 10 Gigabit Ethernet (10GbE) ports, which support the SFP+ transceiver interface and provide high-speed connectivity to other 10GbE devices.

The adapter is designed to fit into a standard PCIe slot in a server or workstation, allowing for easy installation and integration into existing networks. It is compatible with a wide range of operating systems, including Windows, Linux, and VMware.

The HPE 10GbE 2-Ports PCIE SFP+ Ethernet Adapter is also designed for use in high-performance computing and data center environments, with support for advanced features such as virtualization, Quality of Service (QoS), and load balancing.

The Small Form-Factor Pluggable Plus (SFP+) is a compact, hot-pluggable transceiver module used for both telecommunication and data communication applications. The 'Plus' in SFP+ indicates an enhanced version that supports higher data rates compared to its predecessor, the SFP. The 727055-B21 incorporates this advanced technology, providing a streamlined and efficient networking solution.

The term "10 Gigabits Per Second" refers to the data transfer rate of the network adapter. In a world where data is generated and consumed at an unprecedented pace, having a network adapter that can handle 10 Gbps ensures high-speed data transmission, reducing latency and enhancing overall network performance.

The 10GBase-X standard specifies the physical layer specifications for 10 Gigabit Ethernet (10GbE) over various media types. In the context of the HPE 727055-B21, the 10GBase-X Gigabit Ethernet support ensures compatibility and high-speed connectivity, making it suitable for diverse networking environments.

The PCI Express (PCI-E) 3.0 x8 interface is a critical aspect of the network adapter's connectivity. PCI-E is a high-speed serial computer expansion bus standard, and version 3.0, in particular, offers increased data transfer rates. The 'x8' designation indicates the number of lanes used for data transmission, and in this case, eight lanes contribute to the adapter's efficiency.

The hot-pluggable nature of the SFP+ modules allows for the removal and insertion of the adapter without shutting down the entire system. This feature is particularly useful in environments where continuous uptime is essential. The ability to make changes to the network configuration on the fly contributes to system flexibility and operational efficiency.

With a 10 Gbps data transfer rate, the HPE 727055-B21 ensures that data flows at an impressive speed across the network. Whether used in data centers, enterprises, or other networking environments, this high-speed capability caters to the increasing demands of modern applications and data-intensive tasks.

The integration of PCI-E 3.0 x8 enhances the network adapter's connectivity and performance. The increased bandwidth provided by PCI-E 3.0 ensures that the adapter can fully leverage its 10 Gbps capabilities, minimizing bottlenecks and optimizing data throughput.

The use of SFP+ technology adds versatility to the HPE 727055-B21. SFP+ modules are available in various types, such as optical and copper, allowing users to choose the most suitable medium for their specific networking requirements. This flexibility ensures compatibility with different network architectures.

The small form-factor design of the HPE 727055-B21 makes it suitable for environments where space is a premium. The compact size ensures easy integration into a variety of networking equipment, including servers, switches, and routers.

Operating at a data rate of 10 Gbps, the HPE 727055-B21 is well-equipped to handle high-bandwidth applications and data-intensive tasks. This data rate is particularly relevant in scenarios where rapid data transfer is essential for maintaining optimal performance.

The PCI Express 3.0 x8 interface provides a high-speed connection to the host system, allowing the network adapter to fully realize its data transfer capabilities. The eight lanes designated by 'x8' contribute to the efficient and reliable transmission of data between the adapter and the host system.

Featuring two SFP+ ports, the HPE 727055-B21 allows for the connection of two independent network links. This dual-port configuration supports load balancing and failover, enhancing network reliability and ensuring continuous connectivity.

In the context of data centers, the HPE 727055-B21 plays a crucial role in facilitating high-speed data transfer between servers, storage systems, and other networking equipment. The dual-port configuration is particularly beneficial in data center environments where redundancy and load balancing are essential for maintaining uninterrupted operations.

Enterprises with demanding networking requirements can leverage the capabilities of the HPE 727055-B21 to enhance their network infrastructure. The adapter's compatibility with 10GBase-X Gigabit Ethernet and dual-port configuration makes it suitable for scenarios where high bandwidth and reliability are paramount.

In high-performance computing (HPC) environments, where the processing of complex calculations and simulations requires a robust network infrastructure, the HPE 727055-B21 can contribute to achieving optimal performance. The combination of a 10 Gbps data transfer rate and dual-port configuration supports the high-speed communication necessary for HPC applications.

Cloud computing relies heavily on efficient and high-speed networking solutions. The HPE 727055-B21's features, such as its 10 Gbps data rate and hot-pluggable design, make it well-suited for cloud environments. The adapter's versatility in supporting different SFP+ modules adds an extra layer of flexibility, allowing cloud providers to adapt to diverse client requirements.

Exceptional Reliability

The 727055-B21 HPE 10GbE 2-Ports PCIE SFP+ Ethernet Adapter is a reliable and high-performance network adapter that provides exceptional reliability for data centers and other high-speed network environments. It is designed to provide fast and efficient data transfer, with two ports that support 10 Gigabit Ethernet (10 GbE) speeds, allowing for high-speed data transfer between servers and other devices.

The adapter utilizes PCIE SFP+ technology, which is a high-speed interface that enables fast data transfer rates and low latency. This technology is designed to work seamlessly with existing networks, making it easy to upgrade to faster speeds without having to replace existing infrastructure.

The 727055-B21 HPE 10GbE 2-Ports PCIE SFP+ Ethernet Adapter is also designed for reliability, with features such as advanced error handling and recovery, which help to ensure that data is transferred correctly and that network connections are not lost. Additionally, the adapter is built to withstand the demands of high-traffic network environments, with a robust and durable design that is built to last.

Power and Innovation

The 727055-B21 HPE 10GbE 2-Ports PCIE SFP+ Ethernet Adapter is a high-performance, dual-port network adapter designed for use in HPE servers and workstations. It features 10 Gigabit Ethernet (10GbE) connectivity, which provides faster data transfer speeds and improved network performance compared to traditional Gigabit Ethernet (1GbE) adapters.

This adapter uses Small Form-factor Pluggable (SFP+) transceivers, which are compact and hot-pluggable, allowing for easy installation and maintenance. The SFP+ ports support a wide range of optical and copper cables, making them versatile and adaptable to different network environments.

The 727055-B21 also has advanced features that enhance network security and reliability. It supports advanced error detection and correction mechanisms, ensuring data integrity and minimizing packet loss. It also supports virtualization and network virtualization technologies, such as VXLAN and NVGRE, allowing for efficient network resource utilization and improved network scalability.

• 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

Power Specification

• 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

Compatibility Information for SFP+ Adapter

• HPE ProLiant DL Series: DL20 Gen10, DL20 Gen10 Entry, DL20 Gen10 Performance, DL20 Gen10 solution, DL60 Gen9, DL80 Gen9, DL80 Gen9 Entry, DL120 Gen9, DL160 Gen9, DL180 Gen9, DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL360 Gen9, DL360 Gen10, DL360 Gen10 Base, DL360 Gen10 Entry, DL360 Gen10 High Performance, DL360 Gen10 Low, DL360 Gen10 Performance, DL360 Gen10 Solution, DL380 Gen9, DL380 Gen10, DL380 Gen10 Base, DL380 Gen10 Entry, DL380 Gen10 High Performance, DL380 Gen10 Performance, DL380 Gen10 Solution, DL385 Gen10, DL560 Gen9, DL560 Gen10, DL560 Gen10 Base, DL560 Gen10 Entry, DL560 Gen10 Performance, DL580 Gen9, DL580 Gen10, DL580 Gen10 Base, DL580 Gen10 Entry, DL580 Gen10 Performance Servers
• HPE ProLiant ML Series: ML30 Gen10, ML30 Gen10 Entry, ML30 Gen10 Performance, ML30 Gen10 Solution, ML110 Gen9, ML110 Gen9 Base, ML110 Gen9 Entry, ML110 Gen10, ML110 Gen10 Performance, ML110 Gen10 Solution, ML150 Gen9, ML350 Gen9, ML350 Gen10, ML350 Gen10 Base, ML350 Gen10 Entry, ML350 Gen10 Performance, ML350 Gen10 Solution, ML350 Gen10 Sub-Entry Servers
• HPE ProLiant XL Series: XL230a Gen9 NHP Compute Tray (12G), XL230k Gen10 Compute Tray, XL270d Gen9, XL450 Gen10 Servers
• HPE Apollo 2000 Series: XL170r Gen9, 2000 XL190r Gen9 Servers
• HPE Apollo 4200 Gen9 Server
• HPE Apollo 4500 XL450 Gen9 Server
• HPE Apollo 6000 Series: XL230a Gen9, XL250a Gen9, XL260a Gen9, XL270d Gen9 Servers
• HPE Apollo 6500 XL270d Gen10 Server
• HPE StoreEasy: 1450, 1850, 3850 Gateway Single Node

Outline, the HPE 727055-B21 2-Ports SFP+ 10GigE PCI-E 3.0 x8 Network Adapter stands out as a reliable and high-performance solution for modern networking needs. With its dual-port configuration, advanced features, and compatibility with industry standards, this network adapter contributes to enhanced connectivity, optimized system performance, and scalability for future network expansions. By understanding its key features, installation process, and maintenance requirements, users can harness the full potential of this network adapter to create robust and efficient network infrastructures. Whether in data centers, enterprises, or other networking environments, the HPE 727055-B21 proves to be a valuable asset for those seeking a reliable and high-speed network connectivity solution.