Product Details of the Dell 540-BCNN
The Dell 540-BCNN Qlogic Dual Port 10/25GBPS SFP28 PCI-E Converge Network Adapter is a hardware component designed to provide high-speed data transfer in converged networking environments. In this article, we will explain in detail the features, benefits, and technical specifications of this product.
The Dell 540-BCNN Qlogic Dual Port 10/25GBPS SFP28 PCI-E Converge Network Adapter is a PCIe (Peripheral Component Interconnect Express) card that provides high-speed data transfer between servers and storage devices. The adapter features dual SFP28 (Small Form-factor Pluggable 28) ports, which support both 10 Gbps and 25 Gbps Ethernet connectivity. This enables the adapter to handle a wide range of network traffic, including storage, data, and management traffic.
The adapter also features support for RDMA (Remote Direct Memory Access) over Converged Ethernet (RoCE) v2, which provides low-latency and high-bandwidth connectivity over Ethernet networks. Additionally, the adapter supports NIC (Network Interface Card) partitioning, which allows the adapter to be partitioned into multiple virtual NICs, enabling efficient use of network resources and improved network performance.
The Dell 540-BCNN Qlogic Dual Port 10/25GBPS SFP28 PCI-E Converge Network Adapter offers several benefits for converged networking environments. Some of these benefits include:
- High-speed data transfer: The adapter supports data transfer rates of up to 25 Gbps, enabling faster data access and processing.
- Low-latency connectivity: The adapter supports RDMA over Converged Ethernet (RoCE) v2, which provides low-latency and high-bandwidth connectivity over Ethernet networks.
- NIC partitioning: The adapter supports NIC partitioning, which allows the adapter to be partitioned into multiple virtual NICs, enabling efficient use of network resources and improved network performance.
- Energy-efficient design: The adapter is designed to be energy-efficient, helping to reduce power consumption and lower operating costs.
The Dell 540-BCNN Qlogic Dual Port 10/25GBPS SFP28 PCI-E Converge Network Adapter has the following technical specifications:
- Form factor: PCIe card
- Port type: SFP28
- Connectivity: 10 Gbps and 25 Gbps Ethernet
- Data transfer rate: Up to 25 Gbps
- RoCE support: RoCE v2
- NIC partitioning: Yes
- Power consumption: 11.1W maximum
- Operating temperature: 0°C to 55°C
- Operating system support: Windows, Linux, VMware, and Solaris
The Dell 540-BCNN Qlogic Dual Port 10/25GBPS SFP28 PCI-E Converge Network Adapter is a high-performance hardware component designed for converged networking environments. It offers high-speed data transfer, low-latency connectivity, NIC partitioning, and energy-efficient design. With its advanced features and technical specifications, the adapter is an ideal choice for organizations looking to optimize their network infrastructure and achieve better performance and efficiency.
General Information about the Dell 540-BCNN
- Manufacturer: Dell
- Part Number or SKU# 540-BCNN
- Device Type: 2 Port 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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30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
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(b) any misuse outside the instructions in the user manual for any specific product;
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In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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Individual product warranty mentioned on each item product description page/detail page.
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