Description
Product Information
The X4K1N Dell Mellanox Connectx-5 CX555A is a single-port 100Gbps QSFP (Quad Small Form-factor Pluggable) low-profile adapter. This adapter is designed to enable high-speed network connectivity for servers, storage systems, and other network devices. In this article, we will explore the features, benefits, and specifications of the X4K1N Dell Mellanox Connectx-5 CX555A adapter.
Features
The X4K1N Dell Mellanox Connectx-5 CX555A adapter provides high-performance networking for a range of applications. It features advanced hardware offload engines that enable efficient data transfer and processing. These engines include RDMA (Remote Direct Memory Access), which allows data to be transferred directly between applications’ memory without the need for CPU intervention. This feature significantly reduces latency and enhances application performance.
Another offload engine is the T10-DIF (Data Integrity Field), which provides end-to-end data integrity checks to ensure data consistency and prevent data corruption. The CX555A adapter also supports RoCE (RDMA over Converged Ethernet) v2, which allows for efficient data transfer over Ethernet networks. Additionally, the adapter supports advanced virtualization features such as SR-IOV (Single Root I/O Virtualization) and VirtIO, which enable multiple virtual machines to share the same physical adapter.
The CX555A adapter also features Mellanox’s advanced congestion control technology, which allows for efficient use of network bandwidth and reduces packet loss. This technology is especially useful in high-performance computing environments where network traffic can be intense.
Benefits
The X4K1N Dell Mellanox Connectx-5 CX555A adapter provides several benefits, including:
- High-speed networking: With a maximum data rate of 100Gbps, the CX555A adapter provides high-speed connectivity for a range of applications.
- Low latency: The adapter’s RDMA technology significantly reduces latency and enhances application performance.
- Data integrity: The T10-DIF feature provides end-to-end data integrity checks to ensure data consistency and prevent data corruption.
- Efficient use of network bandwidth: The adapter’s congestion control technology allows for efficient use of network bandwidth and reduces packet loss.
- Advanced virtualization features: The SR-IOV and VirtIO features enable multiple virtual machines to share the same physical adapter, reducing hardware costs and improving resource utilization.
In Summary, the X4K1N Dell Mellanox Connectx-5 CX555A adapter is a high-performance networking solution designed to enable fast data transfer and processing for a range of applications. With advanced hardware offload engines, virtualization features, and congestion control technology, this adapter provides several benefits, including high-speed networking, low latency, data integrity, and efficient use of network bandwidth. If you need a high-speed networking adapter for your server, storage system, or network device, the X4K1N Dell Mellanox Connectx-5 CX555A is an excellent choice.
General Information about the Dell X4K1N
- Manufacturer: Dell
- Part Number or SKU# X4K1N
- Product Type: Network Adapter
Technical Specifications
- Interface: PCI Express 3.0 x16
- Connectivity technology: Wired
- Data link protocol: 100 Gigabit Ethernet
- Data transfer rate: 100 Gbps
- Network / transport protocol: TCP/IP, UDP/IP, iSCSI, RDMA, RoCE
- Processor: Mellanox ConnectX-5
- Ports: 1 x QSFP28
- Features: Dual port mode, Mellanox PeerDirect, Mellanox Multi-Host, Mellanox Socket Direct, RDMA over Converged Ethernet (RoCE), Jumbo Frames support
- Form factor: Plug-in card – low profile
- OS support: Microsoft Windows Server, Linux, VMware ESXi
- Power consumption: 14.5W (typical), 17.5W (max)
