1. Unified Wire Felix Marti, felix@chelsio.comfelix@chelsio.com Open Fabrics Alliance Workshop Sonoma, April 2008 Chelsio Communications

2. T3 Single Chip Can Do All Delivers the ROI of Fabric Convergence Addresses InfiniBand & FibreChannel & Networking markets 2  A True Unified Wire  Ideal for clustering  Runs IB applications using iWARP  Ideal for storage  Runs FC applications using iSCSI  Does not require forklift upgrade of the switch infrastructure  Ideal for Networking  Fully compatible with VMWare and Xen  TOE provides predictable bandwidth and latency  Integrated traffic management for seamless sharing of infrastructure  Integrated classification and firewall support  Rich roadmap  On the motherboard in 2009 – do clustering and storage for zero incremental cost and no performance penalty  Software remains the same throughout – leverage SW investment

3. Robust, Tested, Seasoned  iWARP  Sun Lustre team using T3 iWARP  UCLA running T3 iWarp across the campus and to Reno @SC07  128-node Sandia cluster in use for 6+ months with T3 iWARP  Several Tier-1 server OEM wins  TOE  TOE shipping for 2+ years  Osaka University operating a 700 node TOE cluster for 1+ year  In the top 50 super computers in the world  iSCSI  Several Tier-1 storage OEM wins  NIC  Several Web 2.0 OEM wins (highest IOPs rate NIC)  Holder of all current land speed records  Tremendous virtualization facilities 3 The Enterprise Grade Unified Wire Solution

4. 4 Sampling of Cards NameDescription S310e-SR+1-port SFP+ Optical, Low Profile S320em-BCH2-port IBM BC-H Mezz card S320em-BS2-port HP c-Class Mezz card S310e-BT1-port 1G/10G Base-T Half card S320e-CX2-port CX4 Copper Low Profile S320e-SR2-port XFP Optical, Half card S320x-SR2-port XFP Optical PCI-X 2.0/1.0, Half card S302e2-port 100M/1Gb card S304e4-port 100M/1Gb card

5. Highest Performance  Highest performance VMware implementation  10Gb on Receive and Transmit (1 VM on Tx, 2 VMs on Rx)  Highest performance iSCSI implementation  900K IOPs, 2200 MB  More than twice the performance of 4G FC for Oracle & Exchange  Highest performance NIC adapter  Holds all the IPv4 and IPv6 records  16M packets/sec – ideally suited for Web 2.0 applications  Highest transaction rate NIC on the market  Highest performance TOE adapter  10GbE at < 5% CPU with standard frames for 1 to many K connections  Ability to accelerate the legacy sockets applications  Fast error recovery delivers consistent and scalable performance  Only 10Gb TOE with a WHQL-ready Chimney driver, and in FBSD kernel  High performance clustering solution  6usec MPI latency, RDMA Read RTT/2 <5usecs Highest performance solution across all dimensions Highest perforamance NIC-only, TOE, iSCSI, RDMA 5

6. Performance Benchmark iSCSI over Linux IOPS iSCSI over Linux Throughput (MB/s) OSU MPI Benchmark

7. Performance Benchmarks (2) 6.56 usecs

8. 8 Thank You!