Description
Product Information
The X520-DA2-DELL Dell 10 Gigabit Ethernet Server Adapter is a network adapter designed to provide high-speed connectivity between servers and other network devices. It uses a PCI Express interface and is manufactured by Dell, a leading provider of technology solutions.
PCI Express Interface
PCI Express is a high-speed serial interface that is used to connect various types of peripheral devices to a computer’s motherboard. It provides a high-bandwidth, low-latency communication channel between the device and the host computer, enabling fast data transfer rates and low response times.
The X520-DA2-DELL Dell 10 Gigabit Ethernet Server Adapter uses a PCI Express 2.0 interface, which provides a maximum bandwidth of 5.0 Gbps per lane. This interface is backward compatible with older PCI Express versions, ensuring compatibility with a wide range of computers and motherboards.
10 Gigabit Ethernet Connectivity
The X520-DA2-DELL Dell 10 Gigabit Ethernet Server Adapter is designed to provide high-speed connectivity between servers and other network devices using the 10 Gigabit Ethernet standard. This standard is the latest and fastest Ethernet technology available, providing a maximum data transfer rate of 10 Gbps, which is ten times faster than the previous Gigabit Ethernet standard.
The adapter uses a dual-port design, which allows for two separate 10 Gigabit Ethernet connections to be made to the server or network device. This enables increased network throughput and redundancy, as well as the ability to handle high-bandwidth applications and data-intensive workloads.
Virtualization Support
The X520-DA2-DELL Dell 10 Gigabit Ethernet Server Adapter also supports virtualization technology, which allows multiple virtual machines to share a single physical server. This technology enables better utilization of server resources, reducing costs and increasing flexibility.
The adapter uses Virtual Machine Device Queues (VMDq) and Single Root I/O Virtualization (SR-IOV) technologies to provide enhanced virtualization performance. VMDq enables efficient packet processing by offloading the packet sorting task to the adapter hardware, while SR-IOV enables virtual machines to directly access the adapter hardware, reducing the processing overhead on the host server.
Advanced Features
The X520-DA2-DELL Dell 10 Gigabit Ethernet Server Adapter also includes a range of advanced features to enhance its performance and reliability. These features include:
- Interrupt moderation: This feature reduces the number of interrupts generated by the adapter, improving overall system performance and reducing CPU utilization.
- Load balancing: The adapter can balance network traffic across multiple ports, providing increased throughput and fault tolerance.
- Jumbo frame support: This feature enables the adapter to support larger packet sizes, reducing the overhead associated with packet processing and improving network performance.
- Energy Efficient Ethernet (EEE): This feature reduces power consumption by the adapter by dynamically adjusting the power usage based on network traffic levels.
In Summary, the X520-DA2-DELL Dell 10 Gigabit Ethernet Server Adapter is a high-performance network adapter designed to provide fast and reliable connectivity between servers and other network devices. Its use of the PCI Express interface, support for the 10 Gigabit Ethernet standard, and advanced features make it an ideal choice for data-intensive applications and high-bandwidth workloads. Additionally, its support for virtualization technology enables better utilization of server resources, reducing costs and increasing flexibility.
General Information about the Dell X520-DA2-DELL
- Manufacturer: Dell
- Part Number or SKU# X520-DA2-DELL
- Product Type: Network Adapter
Networking
- Form Factor : Plug-In Card Low Profile
- Connectivity Technology : Wired
- Data Link Protocol : 10 Gigabit Ethernet
- Data Transfer Rate : 10 GBPS
- Network / Transport Protocol : TCP/IP, UDP/IP, IPSEC, ISCSI
- Remote Management Protocol : SNMP, RMON
- Status Indicators : Link Activity, Port Transmission Speed, Link Ok
- Features : Flow Control, Vlan Support, Packet Filtering, Quality Of Service (Qos), Virtual Machine Device Queues (Vmdq)
- Compliant Standards : IEEE 802.1Q, IEEE 802.1P, IEEE 802.3AD (LACP), IEEE 802.1AE, IEEE 802.1AS
Processor / Memory
- Processor : 82599ES Intel
Expansion / Connectivity
- Expansion Slots Total (Free) : 2 ( 2 ) X SFP+
- Compatible Slots : 1 X PCI Express 2.0 X8 Full-Length, Low-Profile.
