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Chelsio T420-LL-CR Dual-Ports PCIe Network Adapter

Chelsio T420-LL-CR Dual-Ports PCIe Network Adapter

SKU T420-LL-CR
BrandChelsioShop all Chelsio parts (20) ›
  • 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)
Available to order

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Key specifications

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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.

Specifications

Part Number
T420-LL-CR
Controller
Chelsio T4
Ports
2 x 10Gb/s SFP+
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.

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Warranty & RMA support

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