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Chelsio T6225-CR 2-Ports 25Gb/s SFP28 PCIe Network Adapter
- Dual-port 25Gb/s Ethernet connectivity
- SFP28 transceiver support
- PCIe 4.0 x16 interface
- Chelsio T6 ASIC
- Supports advanced offload features including TOE and iWARP
- Ideal for cloud, storage, and HPC environments
- High throughput and low latency performance
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Product Overview
The Chelsio T6225-CR is a dual-port 25Gb/s SFP28 PCIe network adapter. It is designed for high-performance networking, offering efficient data transfer and low latency for demanding server and data center applications. The adapter utilizes Chelsio's T6 ASIC for advanced offload capabilities.
Technical Information
| Part Number | T6225-CR |
| Controller | Chelsio T6 |
| Ports | 2 x 25Gb/s SFP28 |
Additional Specifications
| Interface | PCIe 4.0 x16 |
| Form Factor | Add-in Card |
Product Description
The Chelsio T6225-CR is a high-performance dual-port 25 Gigabit Ethernet (GbE) network adapter, built upon Chelsio's cutting-edge T6 ASIC. This adapter is engineered to provide exceptional throughput and low latency, making it an ideal choice for demanding server and data center applications such as cloud computing, storage networking, and high-performance computing (HPC). The SFP28 interface ensures compatibility with high-speed optical transceivers. Featuring a PCIe 4.0 x16 interface, the T6225-CR offers maximum bandwidth to the host system, ensuring that the full capabilities of the 25GbE ports can be utilized without compromise. This makes it suitable for environments where rapid data movement and minimal network latency are critical for application performance and efficiency. The T6 ASIC at the heart of this adapter provides a comprehensive set of offload capabilities, including TCP/IP Offload Engine (TOE), iWARP (Internet Wide Area RDMA Protocol), and NVMe-oF offloads. These features significantly reduce CPU utilization by handling network processing tasks directly on the adapter, freeing up the host CPU for application workloads and improving overall system performance and scalability.