The MCX4121A-ACAT Mellanox 25GBPS Connectx-4 LX EN PCI-E 3.0-25 Gigabit Network Adapter is a high-performance network interface card that enables efficient and reliable data transfer over a network. In this article, we will delve into the specifics of the MCX4121A-ACAT network adapter, including its features, benefits, and applications.
The MCX4121A-ACAT network adapter features a PCI-Express 3.0 x8 interface, which provides high bandwidth and low latency. It also supports Mellanox ConnectX-4 technology, which delivers high-performance networking capabilities. Additionally, the network adapter features a 25 Gigabit Ethernet (GbE) interface, which enables fast data transfer rates.
The MCX4121A-ACAT network adapter is compatible with a wide range of operating systems, including Windows, Linux, and VMware ESXi. It also supports advanced features such as SR-IOV, RDMA, and RoCE, which improve network performance and efficiency.
The MCX4121A-ACAT network adapter offers numerous benefits, including:
- High Performance: The network adapter delivers high-speed data transfer rates of up to 25 GbE, enabling faster data transfer and improved application performance.
- Low Latency: The PCI-Express 3.0 x8 interface and Mellanox ConnectX-4 technology minimize latency, ensuring fast and responsive network performance.
- Compatibility: The network adapter is compatible with a wide range of operating systems, making it suitable for use in a variety of environments.
- Advanced Features: The network adapter supports advanced features such as SR-IOV, RDMA, and RoCE, which enhance network performance and efficiency.
The MCX4121A-ACAT network adapter is suitable for a wide range of applications, including:
- High-Performance Computing (HPC): The network adapter is ideal for use in HPC environments, where high-speed data transfer and low latency are essential for efficient data processing.
- Cloud Computing: The network adapter is well-suited for use in cloud computing environments, where fast data transfer and low latency are crucial for providing a responsive and efficient service.
- Virtualization: The network adapter supports advanced features such as SR-IOV, which enable efficient network virtualization, making it ideal for use in virtualized environments.
- Big Data Analytics: The network adapter is well-suited for use in big data analytics environments, where fast data transfer and low latency are essential for processing large volumes of data efficiently.
Overall, the MCX4121A-ACAT Mellanox 25GBPS Connectx-4 LX EN PCI-E 3.0-25 Gigabit Network Adapter is a high-performance network interface card that delivers fast data transfer rates, low latency, and advanced networking features. It is suitable for use in a variety of applications, including HPC, cloud computing, virtualization, and big data analytics.
Main Information about the Mellanox MCX4121A-ACAT
- Manufacturer: Mellanox
- Part Number or SKU # MCX4121A-ACAT
- Device Type : Network Adapter
- Form Factor : Plug-In Card
- Interface (Bus) Type : PCI Express 3.0 X8
- PCI Specification Revision : Pcie 1.1, Pcie 2.0, Pcie 3.0
- Ports : 25 Gigabit Ethernet X 2
- Connectivity Technology : Wired
- Data Link Protocol : 25 Gigabit LAN
- Data Transfer Rate : 25 Gbps
- Network / Transport Protocol : TCP/IP, UDP/IP, ISCSI
- Remote Management Protocol : Rmon 2, Rmon
- Features : Auto-Negotiation, Vlan Support, Diffserv Support, Priority-Based Flow Control, TCP/IP Offloading, Quality Of Service (QOS), Jumbo Frames Support, RDMA Support, Link Aggregation Control Protocol (LACP), Energy Efficient Ethernet, Management Information Base (MIB), Tagged Vlan, Extended Message-Signaled Interrupts (MSI-X)
- Compliant Standards : Ieee 802.1q, Ieee 802.1p, Ieee 802.3ad (Lacp), Ieee 802.3ae, Ieee 802.3az, Ieee 802.1qbb, Ieee 802.1qaz, Ieee 802.1qau
Expansion / Connectivity
- Interfaces : 2 X 25gb Ethernet
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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