HPE 665240-B21 4 Ports 1GB PCIE 2.1 Network Adapter for Bulk

In the rapidly evolving landscape of computer hardware, the demand for efficient and high-speed network connectivity has become paramount. One notable solution that caters to this demand is the HPE 665240-B21 Quad-Ports RJ-45 Gigabit Ethernet Network Adapter. In this comprehensive exploration, we will delve into the intricate details of this network adapter, shedding light on its features, specifications, and the benefits it brings to users seeking robust network performance.

• Network Adapter: A network adapter, also known as a network interface card (NIC) or network interface controller (NIC), is a hardware component that enables computers to connect to a network. The HPE 665240-B21, in particular, is designed to provide quad-ports RJ-45 Gigabit Ethernet connectivity.
• Gigabit Ethernet: Gigabit Ethernet refers to a high-speed networking standard that supports data transfer rates of 1 gigabit per second (Gbps). This is a significant improvement over previous standards, offering faster and more reliable connections, and making it ideal for modern networking requirements.

• Quad-Ports RJ-45 Configuration: The term "Quad-Ports RJ-45" indicates that this network adapter is equipped with four ports, each utilizing the RJ-45 connector. RJ-45 is a standard connector widely used for Ethernet connections, known for its simplicity and durability. Having four ports enhances the adapter's versatility, allowing for multiple simultaneous connections.
• Gigabits Per Second (1Gbps) Speed: The HPE 665240-B21 operates at Gigabit Ethernet speeds, providing a data transfer rate of 1 gigabit per second. This rapid data transfer capability is essential for applications that demand high bandwidth, such as video streaming, large file transfers, and data-intensive tasks.

The network adapter supports various Ethernet standards, including 10Base-T, 100Base-TX, and 1000Base-T. These standards define the speed and method of data transmission over Ethernet networks, ensuring compatibility with a wide range of network configurations.

• PCI-E 2.1 x4 Interface: The Peripheral Component Interconnect Express (PCI-E) 2.1 x4 interface is a crucial aspect of the HPE 665240-B21. This interface determines how the network adapter connects to the computer's motherboard. The PCI-E 2.1 x4 configuration ensures high-speed communication between the network adapter and the computer, optimizing data transfer efficiency.

• Enhanced Network Performance: The inclusion of quad-ports RJ-45 and Gigabit Ethernet speeds significantly boosts network performance. Multiple ports allow for increased data throughput and better load distribution, reducing network congestion and improving overall efficiency.
• Versatility in Network Configurations: The compatibility with 10Base-T, 100Base-TX, and 1000Base-T standards makes the HPE 665240-B21 adaptable to various network environments. Whether in a small office or a data center, this network adapter can seamlessly integrate into different setups, providing reliable connectivity.
• Scalability for Growing Networks: The quad-port design and Gigabit Ethernet capabilities make the HPE 665240-B21 an excellent choice for expanding networks. As businesses grow and demand higher network capacities, this network adapter can scale to meet the evolving needs of the organization.

Enhanced virtualization support for the HPE 366FLR 1Gb PCIe 2.1 4 Port for ProLiant Network Adapter (665240-B21) refers to the ability of the network adapter to work seamlessly with virtualized environments, such as VMware or Hyper-V. This support includes features such as Virtual Machine Device Queues (VMDq), which offloads network processing tasks to the network adapter, reducing the workload on the host CPU. Additionally, the adapter also supports Single Root I/O Virtualization (SR-IOV) which allows for direct assignment of virtual NICs to virtual machines, improving network performance and reducing latency. Overall, enhanced virtualization support for this network adapter ensures that it can handle the demands of virtualized environments, providing improved performance and efficiency.

• The HPE 366FLR 1Gb PCIe 2.1 4 Port for ProLiant Network Adapter, also known as 665240-B21, is a high-performance and reliable network adapter designed for use in ProLiant servers. This adapter is built on the PCIe 2.1 standard, which provides fast and efficient data transfer between the server and the network.
• The adapter features four 1 Gigabit Ethernet ports, which allow for multiple network connections and provide flexibility for network configuration. The adapter also has built-in support for advanced features such as Quality of Service (QoS), Virtual LANs (VLANs), and Jumbo Frames, which help to improve network performance and security.
• The HPE 366FLR adapter is designed to be scalable and reliable, making it an ideal solution for large-scale enterprise environments. It is also compatible with a wide range of ProLiant servers, making it easy to upgrade and add to existing infrastructure.

• Manufacturer: HPE
• Part Number or SKU# 665240-B21
• Product Type: 4 Ports Adapter
• Product Name: Network Adapter

• Ports: Gigabit Ethernet x 4
• Connectivity Technology: Wired
• Cabling Type: Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
• Data Link Protocol: 10Mb LAN, 100Mb LAN, GigE
• Data Transfer Rate: 1 Gbps
• Remote Management Protocol: SNMP
• Status Indicators: Link activity, port transmission speed
• Features: Jumbo Frames support, PXE support, Large Send Offload (LSO)
• Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1as, IEEE 802.3az

• Processor: 1 x I350 - Intel

• Interfaces: 4 x 1000Base-T - RJ-45
• Compatible Slots: 1 x FlexibleLOM

• Compliant Standards: UL, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class A, RoHS, FCC Part 15 A, ICES, VCCI V-3 Class A ITE

• OS Required: SuSE Linux Enterprise Server 11, Microsoft Windows Server 2008 R2, Microsoft Windows Storage Server 2008 Embedded, SuSE Linux Enterprise Server 10, Microsoft Windows Server 2008 Enterprise, Microsoft Windows Server 2008 Standard, Microsoft Windows Web Server 2008, Microsoft Windows Server 2008 Enterprise x64 Edition, Microsoft Windows Server 2008 Standard x64 Edition, Microsoft Windows HPC Server 2008, Microsoft Windows Server 2008 (32/64-bits), Microsoft Windows Small Business Server 2011 Essentials, Oracle Solaris 10, Microsoft Windows Small Business Server 2011, Red Hat Enterprise Linux 6.1, Red Hat Enterprise Linux 5.7, Microsoft Windows Server 2012

• Min Operating Temperature: 32 °F
• Max Operating Temperature: 131 °F
• Humidity Range Operating: 10 - 90% (non-condensing)

In short, the HPE 665240-B21 Quad-Ports RJ-45 Gigabit Ethernet Adapter emerges as a robust and versatile networking solution. Its Quad-Ports configuration, compatibility with PCI-E 2.1 x4, and support for Gigabit Ethernet collectively make it a valuable asset for various networking scenarios. Whether deployed in enterprise settings, data centers, or small to medium-sized businesses, this adapter enhances network throughput, connectivity options, and overall reliability. As technology continues to advance, the HPE 665240-B21 stands as a testament to the importance of high-performance networking components in today's interconnected world.