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Chelsio T420-LL-CR 2 Port 1/10GbE T4 UWire Adapter Card


Chelsio T420-LL-CR 2 Port 1/10GbE T4 UWire Adapter Card

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Product Details

Chelsio's T420-LL-CR is a dual port, low latency 10 Gigabit Ethernet Unified Wire adapter with PCI Express 2.0 host bus interface, optimized for financial and HPC applications. It is also a best in class 10GbE interconnect solution for cloud computing, virtualization, storage, and other data center applications.

The fourth-generation (T4) technology from Chelsio provides the highest 10GbE performanceavailable and dramatically lowers host-system CPU communications overhead with on-board hardware that off-loads TCP/IP, iSCSI, FCoE and iWARP RDMA processing from its host system. T420-LL-CR frees up host CPU cycles for useful applications. The system achieves increased bandwidth, lower latency,and lower power.


- PCI Express Gen2 x8
- Low Latency
- Supports Up to 1M connections
- Full TCP & UDP offload
- TCP Chimney
- Full iSCSI, FCoE offload
- Full iWARP RDMA offload
- EVB, VEPA, Flex10, VNTag
- Integrated media streaming offload
- HW based firewall in the cloud
- Traffic filtering & management

Technical Specs

Learn more about Chelsio T420-LL-CR 2 Port 1/10GbE T4 UWire Adapter Card

Manufacturer Chelsio Communications
Manufacturer Part Number T420-LL-CR
Number of Ports 2
Device Type UWire Adapter
Form Factor Plug-in Card- Low Profile
Interface Type PCI-E 8x Gen 2
PCI Specification Revision PCIe 1.1
Approximate Dimensions (WxDxH) 6.6in x 2.7in
Data Link Protocol 10 Gigabit Ethernet
Data Transfer Rate 10 Gbps
Network /Transport Protocol TCP, USP/IP, ISCSI
Return Policy
Limited Replacement Return Policy
- Return for refund within: non-refundable
- Return for replacement within: 30 days (no return shipping provided)
Products eligible for replacement must be returned to SabrePC within 30 days of the invoice date for this policy to apply. Products covered by this return policy may only be returned for a replacement of the same or equivalent item, if the original is no longer available. "Return;" constitutes receipt of the product by SabrePC, and not the mere issuance of an RMA
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