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Chelsio T420-LL-CR Dual-Ports PCIe Network Adapter
- Dual-port 10Gb/s Ethernet connectivity
- SFP+ transceiver support
- PCIe 3.0 x8 interface
- Chelsio T4 ASIC
- Designed for high throughput and low latency
- Suitable for server connectivity and network aggregation
- Includes TCP/IP Offload Engine (TOE)
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Key specifications
See full specs ↓- Part Number
- T420-LL-CR
- Controller
- Chelsio T4
- Ports
- 2 x 10Gb/s SFP+
- Interface
- PCIe 3.0 x8
- Form Factor
- Add-in Card
Product details
The Chelsio T420-LL-CR is a dual-port PCIe network adapter designed for high-performance networking applications. It provides robust connectivity with two ports, suitable for server aggregation, high-availability clusters, and demanding network environments. The adapter leverages Chelsio's T4 technology for efficient data processing.
Technical Information
| Part Number | T420-LL-CR |
| Controller | Chelsio T4 |
| Ports | 2 x 10Gb/s SFP+ |
Additional Specifications
| Interface | PCIe 3.0 x8 |
| Form Factor | Add-in Card |
Description
The Chelsio T420-LL-CR is a powerful dual-port 10 Gigabit Ethernet (GbE) network adapter built on Chelsio's robust T4 ASIC. This adapter is engineered to deliver high performance, low latency, and efficient data processing for a wide range of server and networking applications. With two SFP+ ports, it provides flexible and high-speed connectivity options for demanding environments. This network adapter is ideal for applications requiring significant network throughput and reliability, such as server consolidation, high-availability clusters, storage networking, and high-performance computing. The PCIe 3.0 x8 interface ensures ample bandwidth to support the full speed of both 10GbE ports simultaneously, minimizing potential bottlenecks in data-intensive operations. The T420-LL-CR incorporates Chelsio's renowned TCP/IP Offload Engine (TOE), which significantly reduces CPU overhead by offloading TCP/IP processing from the host system. This offloading capability allows the CPU to focus on application tasks, leading to improved overall system performance and efficiency. The adapter also supports various other offload features and advanced networking protocols.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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