Dell 540-BBUR Broadcom 57412 Dual-Ports 10GbE SFP+ & 5720 Dual-Ports Network Adapter is a high-performance network interface card (NIC) used in servers and workstations. This card is designed for use in high-performance computing environments that require high-speed networking. The card is manufactured by Dell, a leading manufacturer of computer hardware and software.
Dual-Ports Network Adapter
The Dell 540-BBUR Broadcom 57412 Dual-Ports 10GbE SFP+ & 5720 Dual-Ports Network Adapter features dual ports, which means it has two physical connections to the network. These ports provide redundancy and failover capability, which means if one port fails, the other port can take over the network traffic. The dual-port design also enables load balancing, which means the network traffic can be split between the two ports to provide better performance.
The 10GbE SFP+ interface on the Dell 540-BBUR Broadcom 57412 Dual-Ports 10GbE SFP+ & 5720 Dual-Ports Network Adapter is a high-speed networking standard that provides a data transfer rate of up to 10 Gigabits per second. This is significantly faster than the previous standard of 1 Gigabit per second. The SFP+ interface is designed to be used with small form-factor pluggable (SFP) transceivers, which allow for different types of connectivity, including fiber optic and copper cables.
5720 Dual-Ports Network Adapter
The 5720 Dual-Ports Network Adapter on the Dell 540-BBUR Broadcom 57412 Dual-Ports 10GbE SFP+ & 5720 Dual-Ports Network Adapter is a Gigabit Ethernet adapter that provides two physical connections to the network. This adapter is designed for use in servers and workstations that require high-speed network connectivity. The 5720 Dual-Ports Network Adapter is capable of data transfer rates of up to 1 Gigabit per second.
Broadcom 57412 Controller
The Broadcom 57412 controller on the Dell 540-BBUR Broadcom 57412 Dual-Ports 10GbE SFP+ & 5720 Dual-Ports Network Adapter is a high-performance controller that provides advanced networking capabilities. The controller is designed to offload the networking tasks from the host processor, which frees up system resources and improves performance. The Broadcom 57412 controller supports advanced networking features such as TCP/IP offload, RDMA, and iSCSI offload.
TCP/IP offload is a feature that offloads the processing of the TCP/IP protocol from the host processor to the network adapter. This improves performance by reducing the load on the host processor and allowing the network adapter to handle the networking tasks. TCP/IP offload is particularly useful in high-performance computing environments that require high-speed networking.
RDMA (Remote Direct Memory Access) is a feature that allows data to be transferred directly between the memory of two systems without involving the host processor. This improves performance by reducing the latency and overhead associated with traditional networking protocols. RDMA is used in high-performance computing environments that require low-latency and high-bandwidth networking.
iSCSI (Internet Small Computer System Interface) is a protocol used for remote storage access. iSCSI offload is a feature that offloads the processing of the iSCSI protocol from the host processor to the network adapter. This improves performance by reducing the load on the host processor and allowing the network adapter to handle the iSCSI traffic.
General Information about the Dell 540-BBUR
- Manufacturer: Dell
- Part Number or SKU# 540-BBUR
- Device Type: Network Adapter
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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