Chelsio is a leading technology company focused on solving high performance networking and storage challenges for virtualized enterprise data centers, cloud service installations, and cluster computing environments. Now shipping its fifth generation protocol acceleration technology, Chelsio is delivering hardware and software solutions including Unified Wire Ethernet network adapters, ASICs, unified management software, and other solutions focused on specialized applications.

Chelsio is proud to offer the following line of highest quality products:

Chelsio product selection guide.

Product Selector

Chelsio Product Selection Guide.


Adapters and Accessories

Chelsio’s Unified Wire Adapters accelerate network performance in enterprise data centers, cloud services and high performance clusters(HPC).

Designed for deployment in virtualized data centers, cloud service installations and high performance computing environments, Chelsio Unified Wire adapters bring a new level of performance metrics and functional capabilities to the computer networking industry.


Unified Manager centrally manages all Chelsio network adapter cards on the network across Windows and Linux environments.

Chelsio Unified Manager includes an intuitive user interface through its graphical user interface (GUI) or through the command line interface (CLI) tool.


The Terminator 6 (T6) is Chelsio’s sixth generation 1/10/25/40/50/100 GbE ASIC. It provides no-compromise performance with both low latency and high bandwidth, and offloads complete Unified Wire solution comprising NIC, TOE, iWARP RDMA, iSCSI, FCoE, TLS/SSL, IPsec and NAT support.

T5 is Chelsio’s fifth generation ASIC that provides no-compromise performance with both low latency (1usec through hardware) and high bandwidth.

Terminator Core IP

Chelsio’s Terminator Core IP is a configurable, high performance Ethernet packet processing engine with a full suite of software, suitable for a wide range of system on a chip (SoC) network connectivity solutions.