Main Information about this HPE 789002-B21
HPE 789002-B21 is a Dual-Ports SFP+ 10GBPS Gigabit Ethernet PCI Express Network Adapter. It is a high-performance network adapter that connects servers to the Ethernet network, providing faster and more reliable connectivity. In this article, we will discuss the features and benefits of the HPE 789002-B21 network adapter in detail.
The HPE 789002-B21 network adapter is a dual-port adapter that supports SFP+ connectivity. It supports 10 Gigabit Ethernet (GbE) data transfer rates, making it suitable for high-bandwidth applications. The adapter is designed to work with both copper and fiber optic cables, providing flexibility in deployment options.
The HPE 789002-B21 network adapter is equipped with PCIe 3.0 interface, which provides high-speed connectivity to the server. The PCIe 3.0 interface allows the network adapter to transmit data at a rate of 8 GT/s, which is twice the speed of PCIe 2.0. This high-speed connectivity allows the network adapter to handle large amounts of data, making it suitable for data center applications.
The network adapter supports various networking standards, including IEEE 802.3, 802.3u, 802.3ab, 802.3x, and 802.1Q VLAN. These standards ensure compatibility with different Ethernet networks and provide support for advanced networking features such as VLAN tagging, which allows the network adapter to prioritize traffic based on VLAN tags.
The HPE 789002-B21 network adapter provides several benefits to organizations that require high-performance networking capabilities. Some of the key benefits of the network adapter are:
- High-speed connectivity: The HPE 789002-B21 network adapter supports 10 GbE data transfer rates, providing high-speed connectivity to the server. This high-speed connectivity ensures that data is transmitted quickly, reducing latency and improving application performance.
- Increased bandwidth: The dual-port design of the network adapter provides increased bandwidth to the server, allowing it to handle more traffic. The increased bandwidth ensures that the server can handle multiple applications simultaneously, without slowing down.
- Improved reliability: The HPE 789002-B21 network adapter provides improved reliability by supporting advanced networking features such as VLAN tagging and link aggregation. These features ensure that traffic is prioritized and that network resources are utilized efficiently.
- Flexible deployment options: The network adapter supports both copper and fiber optic cables, providing flexible deployment options. This flexibility ensures that organizations can deploy the network adapter in a way that best suits their needs.
Finally, the HPE 789002-B21 Dual-Ports SFP+ 10GBPS Gigabit Ethernet PCI Express Network Adapter is a high-performance network adapter that provides high-speed connectivity, increased bandwidth, improved reliability, and flexible deployment options. The network adapter is suitable for organizations that require high-performance networking capabilities, such as data centers, cloud computing environments, and high-performance computing applications.
- Manufacturer: HPE
- Part Number or SKU # 789002-B21
- Product Name: Dual-Ports SFP+ 10GBPS Network Adapter
- Device Type: 10 Gigabit Ethernet Card
- Form Factor : Plug-in Card
- Connectivity Technology : Wired
- Data Link Protocol : 10 Gigabit Ethernet
- Data Transfer Rate : 10 Gbps
- Host Interface: PCI Express 2.0 x8
- Card Height Low-profile
- Number of Ports: 2
- Type of Expansion Slots : SFP+
- Media Standard : Optical Fiber
- HP ProLiant Dl360p Gen8
- HP ProLiant Dl360p Gen8 Base
- HP ProLiant Dl360p Gen8 Cms
- Compliance Standards: RoHS
- Assembly Required Yes
- Eco Friendly Yes
About Refurbished Products
A network adapter also called a network interface card is a plug-in card that serves to allow computers to both transmit and receive data on a local network. It is a component of a computer's internal hardware that facilitates communication over a network.
In a more current context, network adapters will refer to an Ethernet adapter where the Ethernet circuitry is built into motherboards of the latest desktops and laptop computers. Other times, a network adapter may also refer to a wireless (Wi-Fi) adapter.
In all instances, the adapter allows a computer to connect with another computer, a server, or other networking devices through a LAN connection. The use of a network adapter is not limited to wired connections as it is used for wireless networks. The adapters for wired networks come with an RJ-45 port that may use either the twisted or untwisted pair cables for network connectivity. For the wireless adapters, the network connection is facilitated through a built-in antenna or an externally connected antenna. Both the wired and wireless network adapters support the popular LAN protocols including TCP/IP. We have 1-port, 2-port, 4-port, 6-port, 8-port, and 16-port options that support speeds of 10, 25, 40, or even 100 Gigabits.
The plug-in network interface cards (NICs) are normally used in high-performance machines especially if a faster Ethernet standard is relatively new and available but is yet to become mainstream. In fact, the major difference between network adapters lies in the network protocol it supports.
We have the different types of network adapters necessary for building computer-to-computer networks that don't have a switch or hub. All the network adapters are fairly inexpensive and readily adaptable to different applications within a network. Some of the common types available are:
Network adapters common types
- Desktop Network Interface Card: This adapter is usually connected to a PCI or PCIe slot, whichever is available on the motherboard of your desktop computer. You will need to open your computer's case and it, therefore, presents the most difficult installation method. The PCIe slot is generally found in new computers.
- PC Card or PCMCIA Card: PCMCIA is the abbreviation for Personal Computer Memory Card International Association. The name has undergone changes over time to be referred to as a PC Card or ExpressCard. For dimensions, the PC card is almost similar in size to a credit card but is significantly thicker. The PC card is connected to a PC or PCMCIA card slot in your desktop computer or laptop computer.
- USB adapter: This network adapter is typically a small device, similar to a thumb drive, with a USB interface. Installation is easy and straightforward since it is plugged into the USB port of your desktop or laptop computer or other network devices that have a USB port.
- Wireless game adapters also referred to as media adapters, are connected to older game consoles and home entertainment devices so as to act as a bridge to Wi-Fi capability. They help expand functionality on these entertainment devices through connections to the internet.
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