Description
Product Specification
The N20KJ is a Dell Broadcom 57810S Dual Port SFP+ 10GB network interface card (NIC) that is used for high-speed data communication between computers and other devices in a network. This NIC is designed to provide users with high performance, reliability, and flexibility for their network connectivity needs. In this article, we will discuss the key features of the N20KJ Dell Broadcom 57810S Dual Port SFP+ 10GB NIC.
Dual Port SFP+ 10GB
The N20KJ Dell Broadcom 57810S Dual Port SFP+ 10GB NIC comes with two SFP+ (Small Form-factor Pluggable Plus) ports that provide a high-speed data transfer rate of up to 10 Gigabits per second (Gbps) per port. This makes it ideal for high-bandwidth applications such as data centers, virtualization, and cloud computing.
Broadcom 57810S Chipset
The N20KJ Dell Broadcom 57810S Dual Port SFP+ 10GB NIC is based on the Broadcom 57810S chipset, which is designed for high performance, low latency, and power efficiency. This chipset supports various features such as TCP/IP offload engine (TOE), iSCSI offload, and network virtualization, which can help to improve network performance and reduce CPU utilization.
PCIe 2.0 x8 Interface
The N20KJ Dell Broadcom 57810S Dual Port SFP+ 10GB NIC is designed to be compatible with PCIe 2.0 x8 interface, which provides a maximum bandwidth of up to 40 Gbps. This allows users to connect the NIC to their server or workstation and take advantage of the high-speed data transfer rate of the NIC.
Low Profile Bracket
The N20KJ Dell Broadcom 57810S Dual Port SFP+ 10GB NIC comes with a low profile bracket that allows users to install the NIC in a low profile or half-height server chassis. This makes it an ideal choice for users who have space constraints in their server room or data center.
Virtualization Support
The N20KJ Dell Broadcom 57810S Dual Port SFP+ 10GB NIC supports various virtualization technologies such as VMware, Microsoft Hyper-V, and Citrix XenServer. This allows users to create virtual machines (VMs) and assign them to different network interfaces for better network performance and management.
iSCSI Offload
The N20KJ Dell Broadcom 57810S Dual Port SFP+ 10GB NIC comes with iSCSI offload support, which allows users to offload iSCSI processing from the CPU to the NIC. This can help to improve network performance and reduce CPU utilization.
TCP/IP Offload Engine (TOE)
The N20KJ Dell Broadcom 57810S Dual Port SFP+ 10GB NIC supports TCP/IP offload engine (TOE), which is a technology that offloads TCP/IP processing from the CPU to the NIC. This can help to reduce CPU utilization and improve network performance.
Jumbo Frame Support
The N20KJ Dell Broadcom 57810S Dual Port SFP+ 10GB NIC supports jumbo frame support, which allows users to increase the Maximum Transmission Unit (MTU) size of their network packets. This can help to improve network performance by reducing the number of network packets that need to be transmitted.
Finally, the N20KJ Dell Broadcom 57810S Dual Port SFP+ 10GB NIC is a high-performance network interface card that is designed to provide users with reliable and flexible network connectivity.
General Information about the Dell N20KJ
- Manufacturer: Dell
- Part Number or SKU # N20KJ
- Product Type : Gigabit Ethernet Card
Interfaces / Ports
- Host Interface : PCI Express x8
- Total Number of Ports : 2
- Number of Network (RJ-45) Ports : 2
Media & Performance
- Media Type Supported : Twisted Pair
Network & Communication
- Network Technology : 10GBase-T
Physical Characteristics
- Form Factor : Plug-in Card
Miscellaneous
- Device Supported : Server